Sicherheitszertifikat · DNS-Blacklist-Prüfung · DnsblMonitor.com

uni-potsdam.de

Sehr gut – nur unbedeutende Einträge
A
94/100
Gelistet auf1 von 168 Blacklists
Geprüft am12.11.2026 14:08 Uhr
Gültig bis12.12.2026
Zertifikat-Nr.FC21-C1A0-BC1D
Geprüfte IPs141.89.239.5, 141.89.64.18, 141.89.65.2
Mailserver (MX)smtpin.uni-potsdam.de, smtpin2.uni-potsdam.de, mx1.uni-potsdam.de, mx2.uni-potsdam.de
1 gelistet 166 sauber 1 nicht erreichbar 0 übersprungen (je Blacklist) · Prüfung #875 · durch Admin
🔄 Neu prüfen

Prüfergebnisse (167 Blacklists ausgewertet, 423 Abfragen)

Fehler (1) ↓
StatusBlacklistTypGeprüftGewichtAntwort / GrundZeit
Gelistet SPFBL
dnsbl.spfbl.net		 IP 141.89.239.5 gering 127.0.0.4
https://matrix.spfbl.net/141.89.239.5
Austragung beantragen ↗		 344 ms
Sauber Barracuda
b.barracudacentral.org		 IP 141.89.64.18 hoch 127 ms
Sauber Barracuda
b.barracudacentral.org		 IP 141.89.239.5 hoch 139 ms
Sauber Barracuda
b.barracudacentral.org		 IP 141.89.65.2 hoch 141 ms
Sauber SpamCop
bl.spamcop.net		 IP 141.89.239.5 hoch 4 ms
Sauber SpamCop
bl.spamcop.net		 IP 141.89.65.2 hoch 4 ms
Sauber SpamCop
bl.spamcop.net		 IP 141.89.64.18 hoch 4 ms
Sauber Spamhaus DBL
dbl.spamhaus.org		 Domain uni-potsdam.de hoch 16 ms
Sauber Spamhaus SBL
sbl.spamhaus.org		 IP 141.89.65.2 hoch 28 ms
Sauber Spamhaus SBL
sbl.spamhaus.org		 IP 141.89.64.18 hoch 25 ms
Sauber Spamhaus SBL
sbl.spamhaus.org		 IP 141.89.239.5 hoch 3 ms
Sauber Spamhaus XBL
xbl.spamhaus.org		 IP 141.89.64.18 hoch 42 ms
Sauber Spamhaus XBL
xbl.spamhaus.org		 IP 141.89.239.5 hoch 50 ms
Sauber Spamhaus XBL
xbl.spamhaus.org		 IP 141.89.65.2 hoch 51 ms
Sauber Spamhaus ZEN
zen.spamhaus.org		 IP 141.89.65.2 hoch 39 ms
Sauber Spamhaus ZEN
zen.spamhaus.org		 IP 141.89.64.18 hoch 17 ms
Sauber Spamhaus ZEN
zen.spamhaus.org		 IP 141.89.239.5 hoch 25 ms
Sauber SURBL Multi
multi.surbl.org		 Domain uni-potsdam.de hoch 25 ms
Sauber URIBL Multi
multi.uribl.com		 Domain uni-potsdam.de hoch 127 ms
Sauber 0spam BL
bl.0spam.org		 IP 141.89.239.5 mittel 113 ms
Sauber 0spam BL
bl.0spam.org		 IP 141.89.65.2 mittel 112 ms
Sauber 0spam BL
bl.0spam.org		 IP 141.89.64.18 mittel 113 ms
Sauber Blocklist.de
bl.blocklist.de		 IP 141.89.239.5 mittel 6 ms
Sauber Blocklist.de
bl.blocklist.de		 IP 141.89.65.2 mittel 6 ms
Sauber Blocklist.de
bl.blocklist.de		 IP 141.89.64.18 mittel 6 ms
Sauber DroneBL
dnsbl.dronebl.org		 IP 141.89.64.18 mittel 7 ms
Sauber DroneBL
dnsbl.dronebl.org		 IP 141.89.239.5 mittel 6 ms
Sauber DroneBL
dnsbl.dronebl.org		 IP 141.89.65.2 mittel 7 ms
Sauber GBUdb Truncate
truncate.gbudb.net		 IP 141.89.239.5 mittel 103 ms
Sauber GBUdb Truncate
truncate.gbudb.net		 IP 141.89.65.2 mittel 103 ms
Sauber GBUdb Truncate
truncate.gbudb.net		 IP 141.89.64.18 mittel 103 ms
Sauber Mailspike BL
bl.mailspike.net		 IP 141.89.64.18 mittel 25 ms
Sauber Mailspike BL
bl.mailspike.net		 IP 141.89.239.5 mittel 25 ms
Sauber Mailspike BL
bl.mailspike.net		 IP 141.89.65.2 mittel 24 ms
Sauber PSBL (Surriel)
psbl.surriel.com		 IP 141.89.239.5 mittel 99 ms
Sauber PSBL (Surriel)
psbl.surriel.com		 IP 141.89.65.2 mittel 109 ms
Sauber PSBL (Surriel)
psbl.surriel.com		 IP 141.89.64.18 mittel 112 ms
Sauber SORBS (gesamt)
dnsbl.sorbs.net		 IP 141.89.65.2 mittel 4 ms
Sauber SORBS (gesamt)
dnsbl.sorbs.net		 IP 141.89.64.18 mittel 4 ms
Sauber SORBS (gesamt)
dnsbl.sorbs.net		 IP 141.89.239.5 mittel 4 ms
Sauber SORBS Spam
spam.dnsbl.sorbs.net		 IP 141.89.64.18 mittel 3 ms
Sauber SORBS Spam
spam.dnsbl.sorbs.net		 IP 141.89.239.5 mittel 4 ms
Sauber SORBS Spam
spam.dnsbl.sorbs.net		 IP 141.89.65.2 mittel 3 ms
Sauber SORBS Zombie
zombie.dnsbl.sorbs.net		 IP 141.89.239.5 mittel 4 ms
Sauber SORBS Zombie
zombie.dnsbl.sorbs.net		 IP 141.89.65.2 mittel 3 ms
Sauber SORBS Zombie
zombie.dnsbl.sorbs.net		 IP 141.89.64.18 mittel 3 ms
Sauber SpamRATS Spam
spam.spamrats.com		 IP 141.89.65.2 mittel 126 ms
Sauber SpamRATS Spam
spam.spamrats.com		 IP 141.89.64.18 mittel 100 ms
Sauber SpamRATS Spam
spam.spamrats.com		 IP 141.89.239.5 mittel 106 ms
Sauber UCEPROTECT Level 1
dnsbl-1.uceprotect.net		 IP 141.89.65.2 mittel 8 ms
Sauber UCEPROTECT Level 1
dnsbl-1.uceprotect.net		 IP 141.89.64.18 mittel 3 ms
Sauber UCEPROTECT Level 1
dnsbl-1.uceprotect.net		 IP 141.89.239.5 mittel 115 ms
Sauber 0spam DBL
url.0spam.org		 Domain uni-potsdam.de gering 113 ms
Sauber 0spam NBL (Netzwerke)
nbl.0spam.org		 IP 141.89.239.5 gering 113 ms
Sauber 0spam NBL (Netzwerke)
nbl.0spam.org		 IP 141.89.65.2 gering 113 ms
Sauber 0spam NBL (Netzwerke)
nbl.0spam.org		 IP 141.89.64.18 gering 113 ms
Sauber 0spam RBL
rbl.0spam.org		 IP 141.89.239.5 gering 115 ms
Sauber 0spam RBL
rbl.0spam.org		 IP 141.89.65.2 gering 114 ms
Sauber 0spam RBL
rbl.0spam.org		 IP 141.89.64.18 gering 115 ms
Sauber Abuse.ro DBL
dbl.abuse.ro		 Domain uni-potsdam.de gering 4 ms
Sauber Abuse.ro PBL
pbl.abuse.ro		 IP 141.89.239.5 gering 4 ms
Sauber Abuse.ro PBL
pbl.abuse.ro		 IP 141.89.65.2 gering 4 ms
Sauber Abuse.ro PBL
pbl.abuse.ro		 IP 141.89.64.18 gering 4 ms
Sauber Abuse.ro RBL
rbl.abuse.ro		 IP 141.89.64.18 gering 4 ms
Sauber Abuse.ro RBL
rbl.abuse.ro		 IP 141.89.239.5 gering 4 ms
Sauber Abuse.ro RBL
rbl.abuse.ro		 IP 141.89.65.2 gering 4 ms
Sauber Abuse.ro URIBL
uribl.abuse.ro		 Domain uni-potsdam.de gering 4 ms
Sauber ALPHANET Blackholes
blackholes.alphanet.ch		 IP 141.89.65.2 gering 7 ms
Sauber ALPHANET Blackholes
blackholes.alphanet.ch		 IP 141.89.64.18 gering 7 ms
Sauber ALPHANET Blackholes
blackholes.alphanet.ch		 IP 141.89.239.5 gering 7 ms
Sauber Anonmails
spam.dnsbl.anonmails.de		 IP 141.89.239.5 gering 2 ms
Sauber Anonmails
spam.dnsbl.anonmails.de		 IP 141.89.65.2 gering 1 ms
Sauber Anonmails
spam.dnsbl.anonmails.de		 IP 141.89.64.18 gering 1 ms
Sauber Ascams DNSBL
dnsbl.ascams.com		 IP 141.89.64.18 gering 27 ms
Sauber Ascams DNSBL
dnsbl.ascams.com		 IP 141.89.239.5 gering 10 ms
Sauber Ascams DNSBL
dnsbl.ascams.com		 IP 141.89.65.2 gering 9 ms
Sauber Backscatterer
ips.backscatterer.org		 IP 141.89.64.18 gering 130 ms
Sauber Backscatterer
ips.backscatterer.org		 IP 141.89.239.5 gering 3 ms
Sauber Backscatterer
ips.backscatterer.org		 IP 141.89.65.2 gering 3 ms
Sauber BBFH Level 1
list.bbfh.org		 IP 141.89.239.5 gering 3 ms
Sauber BBFH Level 1
list.bbfh.org		 IP 141.89.65.2 gering 3 ms
Sauber BBFH Level 1
list.bbfh.org		 IP 141.89.64.18 gering 3 ms
Sauber BlakJak RBL
rbl.blakjak.net		 IP 141.89.64.18 gering 276 ms
Sauber BlakJak RBL
rbl.blakjak.net		 IP 141.89.239.5 gering 277 ms
Sauber BlakJak RBL
rbl.blakjak.net		 IP 141.89.65.2 gering 277 ms
Sauber BlockedServers Netscan
netscan.rbl.blockedservers.com		 IP 141.89.239.5 gering 15 ms
Sauber BlockedServers Netscan
netscan.rbl.blockedservers.com		 IP 141.89.65.2 gering 19 ms
Sauber BlockedServers Netscan
netscan.rbl.blockedservers.com		 IP 141.89.64.18 gering 15 ms
Sauber BlockedServers RBL
rbl.blockedservers.com		 IP 141.89.64.18 gering 15 ms
Sauber BlockedServers RBL
rbl.blockedservers.com		 IP 141.89.239.5 gering 15 ms
Sauber BlockedServers RBL
rbl.blockedservers.com		 IP 141.89.65.2 gering 15 ms
Sauber BlockedServers Spam
spam.rbl.blockedservers.com		 IP 141.89.239.5 gering 15 ms
Sauber BlockedServers Spam
spam.rbl.blockedservers.com		 IP 141.89.65.2 gering 15 ms
Sauber BlockedServers Spam
spam.rbl.blockedservers.com		 IP 141.89.64.18 gering 15 ms
Sauber BlockedServers Torexit
torexit.rbl.blockedservers.com		 IP 141.89.64.18 gering 15 ms
Sauber BlockedServers Torexit
torexit.rbl.blockedservers.com		 IP 141.89.239.5 gering 19 ms
Sauber BlockedServers Torexit
torexit.rbl.blockedservers.com		 IP 141.89.65.2 gering 15 ms
Sauber Blog Spam (empty.us)
bsb.empty.us		 IP 141.89.239.5 gering 17 ms
Sauber Blog Spam (empty.us)
bsb.empty.us		 IP 141.89.65.2 gering 9 ms
Sauber Blog Spam (empty.us)
bsb.empty.us		 IP 141.89.64.18 gering 9 ms
Sauber Blog Spam (spamlookup)
bsb.spamlookup.net		 IP 141.89.64.18 gering 19 ms
Sauber Blog Spam (spamlookup)
bsb.spamlookup.net		 IP 141.89.239.5 gering 18 ms
Sauber Blog Spam (spamlookup)
bsb.spamlookup.net		 IP 141.89.65.2 gering 18 ms
Sauber Blog Spam (spamlookup) Domain
bsb.spamlookup.net		 Domain uni-potsdam.de gering 18 ms
Sauber Blog Spam Blacklist
list.blogspambl.com		 IP 141.89.64.18 gering 112 ms
Sauber Blog Spam Blacklist
list.blogspambl.com		 IP 141.89.239.5 gering 131 ms
Sauber Blog Spam Blacklist
list.blogspambl.com		 IP 141.89.65.2 gering 106 ms
Sauber Brukalai.lt Black
black.dnsbl.brukalai.lt		 IP 141.89.64.18 gering 46 ms
Sauber Brukalai.lt Black
black.dnsbl.brukalai.lt		 IP 141.89.239.5 gering 38 ms
Sauber Brukalai.lt Black
black.dnsbl.brukalai.lt		 IP 141.89.65.2 gering 38 ms
Sauber Brukalai.lt Black (Domain)
black.dnsbl.brukalai.lt		 Domain uni-potsdam.de gering 39 ms
Sauber Brukalai.lt Light
light.dnsbl.brukalai.lt		 IP 141.89.239.5 gering 40 ms
Sauber Brukalai.lt Light
light.dnsbl.brukalai.lt		 IP 141.89.65.2 gering 39 ms
Sauber Brukalai.lt Light
light.dnsbl.brukalai.lt		 IP 141.89.64.18 gering 36 ms
Sauber Brukalai.lt Light (Domain)
light.dnsbl.brukalai.lt		 Domain uni-potsdam.de gering 40 ms
Sauber C&CZ Blacklist
blacklist.sci.kun.nl		 IP 141.89.239.5 gering 12 ms
Sauber C&CZ Blacklist
blacklist.sci.kun.nl		 IP 141.89.65.2 gering 13 ms
Sauber C&CZ Blacklist
blacklist.sci.kun.nl		 IP 141.89.64.18 gering 13 ms
Sauber Calivent
dnsbl.calivent.com.pe		 IP 141.89.239.5 gering 99 ms
Sauber Calivent
dnsbl.calivent.com.pe		 IP 141.89.65.2 gering 89 ms
Sauber Calivent
dnsbl.calivent.com.pe		 IP 141.89.64.18 gering 95 ms
Sauber Cyberlogic
dnsbl.cyberlogic.net		 IP 141.89.64.18 gering 27 ms
Sauber Cyberlogic
dnsbl.cyberlogic.net		 IP 141.89.239.5 gering 30 ms
Sauber Cyberlogic
dnsbl.cyberlogic.net		 IP 141.89.65.2 gering 28 ms
Sauber Digibase Spambot
spambot.bls.digibase.ca		 IP 141.89.64.18 gering 109 ms
Sauber Digibase Spambot
spambot.bls.digibase.ca		 IP 141.89.239.5 gering 110 ms
Sauber Digibase Spambot
spambot.bls.digibase.ca		 IP 141.89.65.2 gering 110 ms
Sauber DNS-Servicios
rbl.dns-servicios.com		 IP 141.89.239.5 gering 34 ms
Sauber DNS-Servicios
rbl.dns-servicios.com		 IP 141.89.65.2 gering 30 ms
Sauber DNS-Servicios
rbl.dns-servicios.com		 IP 141.89.64.18 gering 30 ms
Sauber DNSBL Chile
dnsblchile.org		 IP 141.89.65.2 gering 16 ms
Sauber DNSBL Chile
dnsblchile.org		 IP 141.89.64.18 gering 16 ms
Sauber DNSBL Chile
dnsblchile.org		 IP 141.89.239.5 gering 16 ms
Sauber DNSBL.net.ua
dnsbl.net.ua		 IP 141.89.65.2 gering 40 ms
Sauber DNSBL.net.ua
dnsbl.net.ua		 IP 141.89.64.18 gering 44 ms
Sauber DNSBL.net.ua
dnsbl.net.ua		 IP 141.89.239.5 gering 36 ms
Sauber DRBL caravan (work)
work.drbl.caravan.ru		 IP 141.89.65.2 gering 45 ms
Sauber DRBL caravan (work)
work.drbl.caravan.ru		 IP 141.89.64.18 gering 66 ms
Sauber DRBL caravan (work)
work.drbl.caravan.ru		 IP 141.89.239.5 gering 62 ms
Sauber EFnet RBL
rbl.efnetrbl.org		 IP 141.89.64.18 gering 120 ms
Sauber EFnet RBL
rbl.efnetrbl.org		 IP 141.89.239.5 gering 122 ms
Sauber EFnet RBL
rbl.efnetrbl.org		 IP 141.89.65.2 gering 123 ms
Sauber Fabel Spamsources
spamsources.fabel.dk		 IP 141.89.239.5 gering 18 ms
Sauber Fabel Spamsources
spamsources.fabel.dk		 IP 141.89.65.2 gering 17 ms
Sauber Fabel Spamsources
spamsources.fabel.dk		 IP 141.89.64.18 gering 18 ms
Sauber Fasthosts RBL
rbl.fasthosts.co.uk		 IP 141.89.239.5 gering 7 ms
Sauber Fasthosts RBL
rbl.fasthosts.co.uk		 IP 141.89.65.2 gering 10 ms
Sauber Fasthosts RBL
rbl.fasthosts.co.uk		 IP 141.89.64.18 gering 4 ms
Sauber FastNet FNRBL
fnrbl.fast.net		 IP 141.89.65.2 gering 130 ms
Sauber FastNet FNRBL
fnrbl.fast.net		 IP 141.89.64.18 gering 148 ms
Sauber FastNet FNRBL
fnrbl.fast.net		 IP 141.89.239.5 gering 150 ms
Sauber FMB.la
bl.fmb.la		 IP 141.89.239.5 gering 10 ms
Sauber FMB.la
bl.fmb.la		 IP 141.89.65.2 gering 223 ms
Sauber FMB.la
bl.fmb.la		 IP 141.89.64.18 gering 20 ms
Sauber FMB.la Communicado
communicado.fmb.la		 Domain uni-potsdam.de gering 6 ms
Sauber FMB.la NSBL
nsbl.fmb.la		 Domain uni-potsdam.de gering 10 ms
Sauber FMB.la Short
short.fmb.la		 Domain uni-potsdam.de gering 140 ms
Sauber Habeas Infringer List (HIL)
hil.habeas.com		 IP 141.89.65.2 gering 285 ms
Sauber Habeas Infringer List (HIL)
hil.habeas.com		 IP 141.89.64.18 gering 12 ms
Sauber Habeas Infringer List (HIL)
hil.habeas.com		 IP 141.89.239.5 gering 13 ms
Sauber Hostkarma Black
black.junkemailfilter.com		 IP 141.89.239.5 gering 145 ms
Sauber Hostkarma Black
black.junkemailfilter.com		 IP 141.89.65.2 gering 145 ms
Sauber Hostkarma Black
black.junkemailfilter.com		 IP 141.89.64.18 gering 145 ms
Sauber IBM / Cobion DNSBL
dnsbl.cobion.com		 IP 141.89.239.5 gering 18 ms
Sauber IBM / Cobion DNSBL
dnsbl.cobion.com		 IP 141.89.65.2 gering 18 ms
Sauber IBM / Cobion DNSBL
dnsbl.cobion.com		 IP 141.89.64.18 gering 17 ms
Sauber ICM Forbidden
forbidden.icm.edu.pl		 IP 141.89.64.18 gering 20 ms
Sauber ICM Forbidden
forbidden.icm.edu.pl		 IP 141.89.239.5 gering 26 ms
Sauber ICM Forbidden
forbidden.icm.edu.pl		 IP 141.89.65.2 gering 23 ms
Sauber IMP Spam
spamrbl.imp.ch		 IP 141.89.239.5 gering 7 ms
Sauber IMP Spam
spamrbl.imp.ch		 IP 141.89.65.2 gering 9 ms
Sauber IMP Spam
spamrbl.imp.ch		 IP 141.89.64.18 gering 9 ms
Sauber IMP Worm
wormrbl.imp.ch		 IP 141.89.65.2 gering 9 ms
Sauber IMP Worm
wormrbl.imp.ch		 IP 141.89.64.18 gering 7 ms
Sauber IMP Worm
wormrbl.imp.ch		 IP 141.89.239.5 gering 7 ms
Sauber InterServer
rbl.interserver.net		 IP 141.89.239.5 gering 87 ms
Sauber InterServer
rbl.interserver.net		 IP 141.89.65.2 gering 92 ms
Sauber InterServer
rbl.interserver.net		 IP 141.89.64.18 gering 88 ms
Sauber InterServer SpamAssassin
rblspamassassin.interserver.net		 IP 141.89.239.5 gering 103 ms
Sauber InterServer SpamAssassin
rblspamassassin.interserver.net		 IP 141.89.65.2 gering 88 ms
Sauber InterServer SpamAssassin
rblspamassassin.interserver.net		 IP 141.89.64.18 gering 86 ms
Sauber InterServer URIBL
rbluri.interserver.net		 Domain uni-potsdam.de gering 88 ms
Sauber IPrange.net
rbl.iprange.net		 IP 141.89.65.2 gering 67 ms
Sauber IPrange.net
rbl.iprange.net		 IP 141.89.64.18 gering 12 ms
Sauber IPrange.net
rbl.iprange.net		 IP 141.89.239.5 gering 12 ms
Sauber JIPPG
mail-abuse.blacklist.jippg.org		 IP 141.89.239.5 gering 243 ms
Sauber JIPPG
mail-abuse.blacklist.jippg.org		 IP 141.89.65.2 gering 243 ms
Sauber JIPPG
mail-abuse.blacklist.jippg.org		 IP 141.89.64.18 gering 242 ms
Sauber JustSpam
dnsbl.justspam.org		 IP 141.89.64.18 gering 6 ms
Sauber JustSpam
dnsbl.justspam.org		 IP 141.89.239.5 gering 96 ms
Sauber JustSpam
dnsbl.justspam.org		 IP 141.89.65.2 gering 7 ms
Sauber Kempt
dnsbl.kempt.net		 IP 141.89.239.5 gering 119 ms
Sauber Kempt
dnsbl.kempt.net		 IP 141.89.65.2 gering 118 ms
Sauber Kempt
dnsbl.kempt.net		 IP 141.89.64.18 gering 119 ms
Sauber Konstant
bl.konstant.no		 IP 141.89.239.5 gering 10 ms
Sauber Konstant
bl.konstant.no		 IP 141.89.65.2 gering 4 ms
Sauber Konstant
bl.konstant.no		 IP 141.89.64.18 gering 32 ms
Sauber Korea Services
korea.services.net		 IP 141.89.64.18 gering 116 ms
Sauber Korea Services
korea.services.net		 IP 141.89.239.5 gering 103 ms
Sauber Korea Services
korea.services.net		 IP 141.89.65.2 gering 100 ms
Sauber Leadmon SpamGuard
spamguard.leadmon.net		 IP 141.89.64.18 gering 94 ms
Sauber Leadmon SpamGuard
spamguard.leadmon.net		 IP 141.89.239.5 gering 90 ms
Sauber Leadmon SpamGuard
spamguard.leadmon.net		 IP 141.89.65.2 gering 25 ms
Sauber Lugh.ch
rbl.lugh.ch		 IP 141.89.64.18 gering 24 ms
Sauber Lugh.ch
rbl.lugh.ch		 IP 141.89.239.5 gering 22 ms
Sauber Lugh.ch
rbl.lugh.ch		 IP 141.89.65.2 gering 6 ms
Sauber MailCleaner NIPRBL
niprbl.mailcleaner.net		 IP 141.89.239.5 gering 14 ms
Sauber MailCleaner NIPRBL
niprbl.mailcleaner.net		 IP 141.89.65.2 gering 15 ms
Sauber MailCleaner NIPRBL
niprbl.mailcleaner.net		 IP 141.89.64.18 gering 26 ms
Sauber MailCleaner URIBL
uribl.mailcleaner.net		 Domain uni-potsdam.de gering 14 ms
Sauber Mailspike Z
z.mailspike.net		 IP 141.89.239.5 gering 24 ms
Sauber Mailspike Z
z.mailspike.net		 IP 141.89.65.2 gering 24 ms
Sauber Mailspike Z
z.mailspike.net		 IP 141.89.64.18 gering 25 ms
Sauber MAV BL (BR)
bl.mav.com.br		 IP 141.89.64.18 gering 124 ms
Sauber MAV BL (BR)
bl.mav.com.br		 IP 141.89.239.5 gering 126 ms
Sauber MAV BL (BR)
bl.mav.com.br		 IP 141.89.65.2 gering 97 ms
Sauber MCU (TW)
dnsbl.mcu.edu.tw		 IP 141.89.239.5 gering 220 ms
Sauber MCU (TW)
dnsbl.mcu.edu.tw		 IP 141.89.65.2 gering 2263 ms
Sauber MCU (TW)
dnsbl.mcu.edu.tw		 IP 141.89.64.18 gering 318 ms
Sauber MIPSpace
bl.mipspace.com		 IP 141.89.239.5 gering 100 ms
Sauber MIPSpace
bl.mipspace.com		 IP 141.89.65.2 gering 145 ms
Sauber MIPSpace
bl.mipspace.com		 IP 141.89.64.18 gering 145 ms
Sauber MSRBL Images
images.rbl.msrbl.net		 IP 141.89.64.18 gering 6 ms
Sauber MSRBL Images
images.rbl.msrbl.net		 IP 141.89.239.5 gering 7 ms
Sauber MSRBL Images
images.rbl.msrbl.net		 IP 141.89.65.2 gering 93 ms
Sauber MSRBL Phishing
phishing.rbl.msrbl.net		 IP 141.89.239.5 gering 6 ms
Sauber MSRBL Phishing
phishing.rbl.msrbl.net		 IP 141.89.65.2 gering 6 ms
Sauber MSRBL Phishing
phishing.rbl.msrbl.net		 IP 141.89.64.18 gering 7 ms
Sauber MSRBL Spam
spam.rbl.msrbl.net		 IP 141.89.65.2 gering 7 ms
Sauber MSRBL Spam
spam.rbl.msrbl.net		 IP 141.89.64.18 gering 6 ms
Sauber MSRBL Spam
spam.rbl.msrbl.net		 IP 141.89.239.5 gering 7 ms
Sauber MSRBL Virus
virus.rbl.msrbl.net		 IP 141.89.64.18 gering 6 ms
Sauber MSRBL Virus
virus.rbl.msrbl.net		 IP 141.89.239.5 gering 6 ms
Sauber MSRBL Virus
virus.rbl.msrbl.net		 IP 141.89.65.2 gering 7 ms
Sauber Nether Relays
relays.nether.net		 IP 141.89.64.18 gering 10 ms
Sauber Nether Relays
relays.nether.net		 IP 141.89.239.5 gering 10 ms
Sauber Nether Relays
relays.nether.net		 IP 141.89.65.2 gering 10 ms
Sauber Nether Unsure
unsure.nether.net		 IP 141.89.65.2 gering 10 ms
Sauber Nether Unsure
unsure.nether.net		 IP 141.89.64.18 gering 11 ms
Sauber Nether Unsure
unsure.nether.net		 IP 141.89.239.5 gering 10 ms
Sauber NordSpam
bl.nordspam.com		 IP 141.89.64.18 gering 10 ms
Sauber NordSpam
bl.nordspam.com		 IP 141.89.239.5 gering 10 ms
Sauber NordSpam
bl.nordspam.com		 IP 141.89.65.2 gering 10 ms
Sauber NordSpam DBL
dbl.nordspam.com		 Domain uni-potsdam.de gering 19 ms
Sauber NoSolicitado
bl.nosolicitado.org		 IP 141.89.65.2 gering 114 ms
Sauber NoSolicitado
bl.nosolicitado.org		 IP 141.89.64.18 gering 119 ms
Sauber NoSolicitado
bl.nosolicitado.org		 IP 141.89.239.5 gering 94 ms
Sauber NoSolicitado Worst
bl.worst.nosolicitado.org		 IP 141.89.64.18 gering 85 ms
Sauber NoSolicitado Worst
bl.worst.nosolicitado.org		 IP 141.89.239.5 gering 122 ms
Sauber NoSolicitado Worst
bl.worst.nosolicitado.org		 IP 141.89.65.2 gering 85 ms
Sauber nsZones BL
bl.nszones.com		 IP 141.89.65.2 gering 6 ms
Sauber nsZones BL
bl.nszones.com		 IP 141.89.64.18 gering 6 ms
Sauber nsZones BL
bl.nszones.com		 IP 141.89.239.5 gering 6 ms
Sauber nsZones DYN
dyn.nszones.com		 IP 141.89.64.18 gering 6 ms
Sauber nsZones DYN
dyn.nszones.com		 IP 141.89.239.5 gering 7 ms
Sauber nsZones DYN
dyn.nszones.com		 IP 141.89.65.2 gering 235 ms
Sauber nsZones SBL
sbl.nszones.com		 IP 141.89.64.18 gering 6 ms
Sauber nsZones SBL
sbl.nszones.com		 IP 141.89.239.5 gering 6 ms
Sauber nsZones SBL
sbl.nszones.com		 IP 141.89.65.2 gering 9 ms
Sauber nsZones UBL
ubl.nszones.com		 Domain uni-potsdam.de gering 114 ms
Sauber Pofon (HU)
pofon.foobar.hu		 IP 141.89.65.2 gering 23 ms
Sauber Pofon (HU)
pofon.foobar.hu		 IP 141.89.64.18 gering 22 ms
Sauber Pofon (HU)
pofon.foobar.hu		 IP 141.89.239.5 gering 22 ms
Sauber Pofon URIBL
uribl.pofon.foobar.hu		 Domain uni-potsdam.de gering 23 ms
Sauber PolSpam Dyn (alt)
dyn.rbl.polspam.pl		 IP 141.89.239.5 gering 15 ms
Sauber PolSpam Dyn (alt)
dyn.rbl.polspam.pl		 IP 141.89.65.2 gering 16 ms
Sauber PolSpam Dyn (alt)
dyn.rbl.polspam.pl		 IP 141.89.64.18 gering 15 ms
Sauber PolSpam Dynamic
bl-h4.rbl.polspam.pl		 IP 141.89.65.2 gering 23 ms
Sauber PolSpam Dynamic
bl-h4.rbl.polspam.pl		 IP 141.89.64.18 gering 23 ms
Sauber PolSpam Dynamic
bl-h4.rbl.polspam.pl		 IP 141.89.239.5 gering 23 ms
Sauber PolSpam LBLIP4
lblip4.rbl.polspam.pl		 IP 141.89.239.5 gering 16 ms
Sauber PolSpam LBLIP4
lblip4.rbl.polspam.pl		 IP 141.89.65.2 gering 15 ms
Sauber PolSpam LBLIP4
lblip4.rbl.polspam.pl		 IP 141.89.64.18 gering 15 ms
Sauber PolSpam Level 1
bl-h1.rbl.polspam.pl		 IP 141.89.239.5 gering 23 ms
Sauber PolSpam Level 1
bl-h1.rbl.polspam.pl		 IP 141.89.65.2 gering 23 ms
Sauber PolSpam Level 1
bl-h1.rbl.polspam.pl		 IP 141.89.64.18 gering 23 ms
Sauber PolSpam Level 2
bl-h2.rbl.polspam.pl		 IP 141.89.239.5 gering 23 ms
Sauber PolSpam Level 2
bl-h2.rbl.polspam.pl		 IP 141.89.65.2 gering 23 ms
Sauber PolSpam Level 2
bl-h2.rbl.polspam.pl		 IP 141.89.64.18 gering 23 ms
Sauber PolSpam RBLIP4
rblip4.rbl.polspam.pl		 IP 141.89.65.2 gering 15 ms
Sauber PolSpam RBLIP4
rblip4.rbl.polspam.pl		 IP 141.89.64.18 gering 16 ms
Sauber PolSpam RBLIP4
rblip4.rbl.polspam.pl		 IP 141.89.239.5 gering 16 ms
Sauber PolSpam RHSBL
rhsbl.rbl.polspam.pl		 Domain uni-potsdam.de gering 23 ms
Sauber PolSpam RHSBL Danger
rhsbl-danger.rbl.polspam.pl		 Domain uni-potsdam.de gering 23 ms
Sauber PolSpam RHSBL Hard
rhsbl-h.rbl.polspam.pl		 Domain uni-potsdam.de gering 23 ms
Sauber PolSpam RHSBL Very Hard
rhsbl-v.rbl.polspam.pl		 Domain uni-potsdam.de gering 23 ms
Sauber PolSpam Wrong Reverse
bl-h5.rbl.polspam.pl		 IP 141.89.64.18 gering 23 ms
Sauber PolSpam Wrong Reverse
bl-h5.rbl.polspam.pl		 IP 141.89.239.5 gering 23 ms
Sauber PolSpam Wrong Reverse
bl-h5.rbl.polspam.pl		 IP 141.89.65.2 gering 23 ms
Sauber RBL JP Virus
virus.rbl.jp		 IP 141.89.64.18 gering 249 ms
Sauber RBL JP Virus
virus.rbl.jp		 IP 141.89.239.5 gering 250 ms
Sauber RBL JP Virus
virus.rbl.jp		 IP 141.89.65.2 gering 268 ms
Sauber RBLDNS.ru
rbl.rbldns.ru		 IP 141.89.239.5 gering 307 ms
Sauber RBLDNS.ru
rbl.rbldns.ru		 IP 141.89.65.2 gering 671 ms
Sauber RBLDNS.ru
rbl.rbldns.ru		 IP 141.89.64.18 gering 357 ms
Sauber RealtimeBlacklist
rbl.realtimeblacklist.com		 IP 141.89.64.18 gering 25 ms
Sauber RealtimeBlacklist
rbl.realtimeblacklist.com		 IP 141.89.239.5 gering 17 ms
Sauber RealtimeBlacklist
rbl.realtimeblacklist.com		 IP 141.89.65.2 gering 19 ms
Sauber rjek MailSL
mailsl.dnsbl.rjek.com		 Domain uni-potsdam.de gering 34 ms
Sauber rjek URLSL
urlsl.dnsbl.rjek.com		 Domain uni-potsdam.de gering 47 ms
Sauber Rothen DynIP
dynip.rothen.com		 IP 141.89.64.18 gering 8 ms
Sauber Rothen DynIP
dynip.rothen.com		 IP 141.89.239.5 gering 9 ms
Sauber Rothen DynIP
dynip.rothen.com		 IP 141.89.65.2 gering 12 ms
Sauber RV-Soft DNSBL
dnsbl.rv-soft.info		 IP 141.89.64.18 gering 14 ms
Sauber RV-Soft DNSBL
dnsbl.rv-soft.info		 IP 141.89.239.5 gering 14 ms
Sauber RV-Soft DNSBL
dnsbl.rv-soft.info		 IP 141.89.65.2 gering 14 ms
Sauber Rymsho DNSBL
dnsbl.rymsho.ru		 IP 141.89.239.5 gering 51 ms
Sauber Rymsho DNSBL
dnsbl.rymsho.ru		 IP 141.89.65.2 gering 52 ms
Sauber Rymsho DNSBL
dnsbl.rymsho.ru		 IP 141.89.64.18 gering 50 ms
Sauber Rymsho RHSBL
rhsbl.rymsho.ru		 Domain uni-potsdam.de gering 51 ms
Sauber S5H
all.s5h.net		 IP 141.89.64.18 gering 18 ms
Sauber S5H
all.s5h.net		 IP 141.89.239.5 gering 101 ms
Sauber S5H
all.s5h.net		 IP 141.89.65.2 gering 18 ms
Sauber SARBL
public.sarbl.org		 Domain uni-potsdam.de gering 9 ms
Sauber Schulte
rbl.schulte.org		 IP 141.89.64.18 gering 148 ms
Sauber Schulte
rbl.schulte.org		 IP 141.89.239.5 gering 94 ms
Sauber Schulte
rbl.schulte.org		 IP 141.89.65.2 gering 164 ms
Sauber ScientificSpam
bl.scientificspam.net		 IP 141.89.239.5 gering 15 ms
Sauber ScientificSpam
bl.scientificspam.net		 IP 141.89.65.2 gering 15 ms
Sauber ScientificSpam
bl.scientificspam.net		 IP 141.89.64.18 gering 3 ms
Sauber ScientificSpam RHSBL
rhsbl.scientificspam.net		 Domain uni-potsdam.de gering 15 ms
Sauber SEM Backscatter
backscatter.spameatingmonkey.net		 IP 141.89.239.5 gering 127 ms
Sauber SEM Backscatter
backscatter.spameatingmonkey.net		 IP 141.89.65.2 gering 108 ms
Sauber SEM Backscatter
backscatter.spameatingmonkey.net		 IP 141.89.64.18 gering 103 ms
Sauber SEM BadNets
badnets.spameatingmonkey.net		 IP 141.89.64.18 gering 108 ms
Sauber SEM BadNets
badnets.spameatingmonkey.net		 IP 141.89.239.5 gering 123 ms
Sauber SEM BadNets
badnets.spameatingmonkey.net		 IP 141.89.65.2 gering 111 ms
Sauber SEM Black
bl.spameatingmonkey.net		 IP 141.89.65.2 gering 106 ms
Sauber SEM Black
bl.spameatingmonkey.net		 IP 141.89.64.18 gering 133 ms
Sauber SEM Black
bl.spameatingmonkey.net		 IP 141.89.239.5 gering 109 ms
Sauber SEM Fresh (neue Domains)
fresh.spameatingmonkey.net		 Domain uni-potsdam.de gering 107 ms
Sauber SEM NetBlack
netbl.spameatingmonkey.net		 IP 141.89.64.18 gering 112 ms
Sauber SEM NetBlack
netbl.spameatingmonkey.net		 IP 141.89.239.5 gering 134 ms
Sauber SEM NetBlack
netbl.spameatingmonkey.net		 IP 141.89.65.2 gering 104 ms
Sauber SEM URI
uribl.spameatingmonkey.net		 Domain uni-potsdam.de gering 108 ms
Sauber SEM URI Red
urired.spameatingmonkey.net		 Domain uni-potsdam.de gering 133 ms
Sauber SORBS RHSBL
rhsbl.sorbs.net		 Domain uni-potsdam.de gering 4 ms
Sauber SORBS RHSBL BadConf
badconf.rhsbl.sorbs.net		 Domain uni-potsdam.de gering 4 ms
Sauber SORBS RHSBL NoMail
nomail.rhsbl.sorbs.net		 Domain uni-potsdam.de gering 3 ms
Sauber SORBS Web
web.dnsbl.sorbs.net		 IP 141.89.64.18 gering 3 ms
Sauber SORBS Web
web.dnsbl.sorbs.net		 IP 141.89.239.5 gering 4 ms
Sauber SORBS Web
web.dnsbl.sorbs.net		 IP 141.89.65.2 gering 3 ms
Sauber Spam-RBL.fr
all.spam-rbl.fr		 IP 141.89.239.5 gering 16 ms
Sauber Spam-RBL.fr
all.spam-rbl.fr		 IP 141.89.65.2 gering 16 ms
Sauber Spam-RBL.fr
all.spam-rbl.fr		 IP 141.89.64.18 gering 15 ms
Sauber Spamdown
sbl.spamdown.org		 IP 141.89.65.2 gering 119 ms
Sauber Spamdown
sbl.spamdown.org		 IP 141.89.64.18 gering 121 ms
Sauber Spamdown
sbl.spamdown.org		 IP 141.89.239.5 gering 107 ms
Sauber Spamhaus PBL
pbl.spamhaus.org		 IP 141.89.64.18 gering 16 ms
Sauber Spamhaus PBL
pbl.spamhaus.org		 IP 141.89.239.5 gering 16 ms
Sauber Spamhaus PBL
pbl.spamhaus.org		 IP 141.89.65.2 gering 17 ms
Sauber SpamLab FEB
feb.spamlab.com		 IP 141.89.239.5 gering 18 ms
Sauber SpamLab FEB
feb.spamlab.com		 IP 141.89.65.2 gering 30 ms
Sauber SpamLab FEB
feb.spamlab.com		 IP 141.89.64.18 gering 16 ms
Sauber SpamLab RBL
rbl.spamlab.com		 IP 141.89.239.5 gering 19 ms
Sauber SpamLab RBL
rbl.spamlab.com		 IP 141.89.65.2 gering 21 ms
Sauber SpamLab RBL
rbl.spamlab.com		 IP 141.89.64.18 gering 24 ms
Sauber SpamRATS Auth
auth.spamrats.com		 IP 141.89.64.18 gering 100 ms
Sauber SpamRATS Auth
auth.spamrats.com		 IP 141.89.239.5 gering 152 ms
Sauber SpamRATS Auth
auth.spamrats.com		 IP 141.89.65.2 gering 106 ms
Sauber SpamRATS Dyna
dyna.spamrats.com		 IP 141.89.64.18 gering 129 ms
Sauber SpamRATS Dyna
dyna.spamrats.com		 IP 141.89.239.5 gering 154 ms
Sauber SpamRATS Dyna
dyna.spamrats.com		 IP 141.89.65.2 gering 107 ms
Sauber SpamRATS NoPtr
noptr.spamrats.com		 IP 141.89.64.18 gering 2070 ms
Sauber SpamRATS NoPtr
noptr.spamrats.com		 IP 141.89.239.5 gering 105 ms
Sauber SpamRATS NoPtr
noptr.spamrats.com		 IP 141.89.65.2 gering 105 ms
Sauber SPFBL
dnsbl.spfbl.net		 IP 141.89.65.2 gering 172 ms
Sauber SPFBL
dnsbl.spfbl.net		 IP 141.89.64.18 gering 170 ms
Sauber SPFBL Domain
dnsbl.spfbl.net		 Domain uni-potsdam.de gering 176 ms
Sauber SPFBL URIBL
uribl.spfbl.net		 Domain uni-potsdam.de gering 170 ms
Sauber Suomispam
bl.suomispam.net		 IP 141.89.239.5 gering 10 ms
Sauber Suomispam
bl.suomispam.net		 IP 141.89.65.2 gering 10 ms
Sauber Suomispam
bl.suomispam.net		 IP 141.89.64.18 gering 12 ms
Sauber Suomispam DBL
dbl.suomispam.net		 Domain uni-potsdam.de gering 8 ms
Sauber SwiNOG
dnsrbl.swinog.ch		 IP 141.89.64.18 gering 9 ms
Sauber SwiNOG
dnsrbl.swinog.ch		 IP 141.89.239.5 gering 9 ms
Sauber SwiNOG
dnsrbl.swinog.ch		 IP 141.89.65.2 gering 9 ms
Sauber SwiNOG Spam URIBL
spamrbl.swinog.ch		 Domain uni-potsdam.de gering 9 ms
Sauber SwiNOG URIBL
uribl.swinog.ch		 Domain uni-potsdam.de gering 7 ms
Sauber Team Cymru Bogons
bogons.cymru.com		 IP 141.89.64.18 gering 86 ms
Sauber Team Cymru Bogons
bogons.cymru.com		 IP 141.89.239.5 gering 86 ms
Sauber Team Cymru Bogons
bogons.cymru.com		 IP 141.89.65.2 gering 101 ms
Sauber Team Cymru Fullbogons
v4.fullbogons.cymru.com		 IP 141.89.239.5 gering 85 ms
Sauber Team Cymru Fullbogons
v4.fullbogons.cymru.com		 IP 141.89.65.2 gering 101 ms
Sauber Team Cymru Fullbogons
v4.fullbogons.cymru.com		 IP 141.89.64.18 gering 85 ms
Sauber TechnoVision SpamTrap
st.technovision.dk		 IP 141.89.64.18 gering 8 ms
Sauber TechnoVision SpamTrap
st.technovision.dk		 IP 141.89.239.5 gering 7 ms
Sauber TechnoVision SpamTrap
st.technovision.dk		 IP 141.89.65.2 gering 7 ms
Sauber Tepucom Blackholes
blackholes.tepucom.nl		 IP 141.89.64.18 gering 36 ms
Sauber Tepucom Blackholes
blackholes.tepucom.nl		 IP 141.89.239.5 gering 43 ms
Sauber Tepucom Blackholes
blackholes.tepucom.nl		 IP 141.89.65.2 gering 13 ms
Sauber Tor (dan.me.uk)
tor.dan.me.uk		 IP 141.89.64.18 gering 18 ms
Sauber Tor (dan.me.uk)
tor.dan.me.uk		 IP 141.89.239.5 gering 17 ms
Sauber Tor (dan.me.uk)
tor.dan.me.uk		 IP 141.89.65.2 gering 19 ms
Sauber Tor Exit (dan.me.uk)
torexit.dan.me.uk		 IP 141.89.239.5 gering 21 ms
Sauber Tor Exit (dan.me.uk)
torexit.dan.me.uk		 IP 141.89.65.2 gering 54 ms
Sauber Tor Exit (dan.me.uk)
torexit.dan.me.uk		 IP 141.89.64.18 gering 22 ms
Sauber Tornevall DNSBL
dnsbl.tornevall.org		 IP 141.89.239.5 gering 3694 ms
Sauber Tornevall DNSBL
dnsbl.tornevall.org		 IP 141.89.65.2 gering 3603 ms
Sauber Tornevall DNSBL
dnsbl.tornevall.org		 IP 141.89.64.18 gering 3637 ms
Sauber Tornevall FraudBL
bl.fraudbl.org		 IP 141.89.65.2 gering 102 ms
Sauber Tornevall FraudBL
bl.fraudbl.org		 IP 141.89.64.18 gering 148 ms
Sauber Tornevall FraudBL
bl.fraudbl.org		 IP 141.89.239.5 gering 101 ms
Sauber TRIUMF
rbl2.triumf.ca		 IP 141.89.64.18 gering 148 ms
Sauber TRIUMF
rbl2.triumf.ca		 IP 141.89.239.5 gering 148 ms
Sauber TRIUMF
rbl2.triumf.ca		 IP 141.89.65.2 gering 148 ms
Sauber TTK PTE (HU)
singular.ttk.pte.hu		 IP 141.89.65.2 gering 22 ms
Sauber TTK PTE (HU)
singular.ttk.pte.hu		 IP 141.89.64.18 gering 23 ms
Sauber TTK PTE (HU)
singular.ttk.pte.hu		 IP 141.89.239.5 gering 23 ms
Sauber UCEPROTECT Level 2
dnsbl-2.uceprotect.net		 IP 141.89.64.18 gering 3 ms
Sauber UCEPROTECT Level 2
dnsbl-2.uceprotect.net		 IP 141.89.239.5 gering 10 ms
Sauber UCEPROTECT Level 2
dnsbl-2.uceprotect.net		 IP 141.89.65.2 gering 155 ms
Sauber Unsubscore
ubl.unsubscore.com		 IP 141.89.239.5 gering 8 ms
Sauber Unsubscore
ubl.unsubscore.com		 IP 141.89.65.2 gering 3 ms
Sauber Unsubscore
ubl.unsubscore.com		 IP 141.89.64.18 gering 3 ms
Sauber Woodys SMTP Blacklist
blacklist.woody.ch		 IP 141.89.239.5 gering 15 ms
Sauber Woodys SMTP Blacklist
blacklist.woody.ch		 IP 141.89.65.2 gering 10 ms
Sauber Woodys SMTP Blacklist
blacklist.woody.ch		 IP 141.89.64.18 gering 10 ms
Sauber Woodys URIBL
uri.blacklist.woody.ch		 Domain uni-potsdam.de gering 12 ms
Sauber ZapBL
dnsbl.zapbl.net		 IP 141.89.64.18 gering 10 ms
Sauber ZapBL
dnsbl.zapbl.net		 IP 141.89.239.5 gering 15 ms
Sauber ZapBL
dnsbl.zapbl.net		 IP 141.89.65.2 gering 12 ms
Sauber ZapBL RHSBL
rhsbl.zapbl.net		 Domain uni-potsdam.de gering 20 ms

Was tun bei einem Eintrag?

  1. Ursache finden: Gehacktes E-Mail-Konto, unsicheres Kontaktformular, Schadsoftware auf dem Server oder ein offenes Mail-Relay sind die häufigsten Gründe.
  2. Problem beheben: Passwörter ändern, Software aktualisieren, Spam-Versand stoppen. Vorher nicht austragen lassen – sonst landest du sofort wieder auf der Liste.
  3. SPF, DKIM und DMARC für deine Domain einrichten bzw. prüfen.
  4. Austragung beantragen: Über den Link „Austragung beantragen“ bei der jeweiligen Liste. Viele Listen tragen automatisch nach einigen Tagen aus.
  5. Erneut prüfen – hier mit „Neu prüfen“.

Domain- und Serverinformationen

Wird geladen …

Registrierungs-, DNS-, Netzwerk- und Zertifikatsdaten ergänzend zur Blacklist-Prüfung – beeinflusst die DNSBL-Note nicht.

Sicherheits- & Technik-Analyse

Wird geladen …

E-Mail-Schutz, HTTP-Sicherheit, TLS-Zertifikat und eingesetzte Technik der Domain. Die Ampeln sind Hinweise zur Konfiguration und fließen nicht in die DNSBL-Note ein.

✉️E-Mail-Sicherheit

🌍HTTP & Weiterleitungen

🛡️Sicherheits-Header

🔐TLS & Subdomains

🧩Technik & CDN

Website-Vorschau

Aufnahme der Startseite von uni-potsdam.de zum Zeitpunkt der Prüfung (bis zu 7 Tage zwischengespeichert). Der Inhalt stammt von der geprüften Seite und kann veraltet sein.

⚠️ Fehler & nicht geprüfte Listen

Diese Listen konnten bei dieser Prüfung nicht ausgewertet werden. Sie fließen nicht in die Bewertung ein – die Note basiert nur auf den 167 erfolgreich abgefragten Listen. Ein Fehler sagt nichts darüber aus, ob uni-potsdam.de gelistet ist.

3× Keine Antwort / ZeitüberschreitungDer Server der Liste antwortet nicht. Die Liste ist evtl. überlastet, vorübergehend offline oder eingestellt.

Nicht erreichbar (3 Abfragen)

BlacklistTypGeprüftFehlerUrsacheZeit
DrMX
bl.drmx.org		 IP 141.89.65.2 DNS-Fehler/Timeout Keine Antwort / Zeitüberschreitung 779 ms
DrMX
bl.drmx.org		 IP 141.89.64.18 DNS-Fehler/Timeout Keine Antwort / Zeitüberschreitung 781 ms
DrMX
bl.drmx.org		 IP 141.89.239.5 DNS-Fehler/Timeout Keine Antwort / Zeitüberschreitung 788 ms