Pure DNS

Blacklist Check

Check an IP address or domain against 30 IP blacklists and 4 domain blacklists. For a domain, its website IPs and mail server IPs are all checked.

Looking up…
Checked
ns-794.awsdns-35.net
1 IP + domain · 869 ms
Listed
0
Not on any blacklist
Clean
34
of 34 checks
No result
0
0 timeout · 0 refused · 0 error

205.251.195.26 Clean

A record of ns-794.awsdns-35.net · PTR: ns-794.awsdns-35.net
Check this IP only
StatusBlacklistZoneDetailsTime
OK Barracuda b.barracudacentral.org 105 ms
OK blocklist.de bl.blocklist.de 17 ms
OK DroneBL dnsbl.dronebl.org 33 ms
OK EFnet RBL rbl.efnetrbl.org 124 ms
OK Fabel Spamsources spamsources.fabel.dk 81 ms
OK GBUdb Truncate truncate.gbudb.net 120 ms
OK IMP Spam spamrbl.imp.ch 35 ms
OK IMP Worm wormrbl.imp.ch 42 ms
OK INPS dnsbl.inps.de 47 ms
OK InterServer rbl.interserver.net 83 ms
OK JustSpam dnsbl.justspam.org 147 ms
OK Lashback UBL ubl.unsubscore.com 17 ms
OK Mailspike bl.mailspike.net 21 ms
OK Manitu (NiX Spam) ix.dnsbl.manitu.net 33 ms
OK NordSpam bl.nordspam.com 17 ms
OK NSZones bl.nszones.com 110 ms
OK PSBL psbl.surriel.com 90 ms
OK S5H all.s5h.net 17 ms
OK SpamCop bl.spamcop.net 17 ms
OK Spamhaus ZEN zen.spamhaus.org 21 ms
OK SpamRATS Dyna
Dynamic / generic rDNS
 dyna.spamrats.com 162 ms
OK SpamRATS NoPtr
Missing reverse DNS
 noptr.spamrats.com 156 ms
OK SpamRATS Spam spam.spamrats.com 145 ms
OK SPFBL dnsbl.spfbl.net 206 ms
OK Suomispam bl.suomispam.net 34 ms
OK UCEPROTECT Level 1 dnsbl-1.uceprotect.net 29 ms
OK UCEPROTECT Level 2
Lists whole IP ranges
 dnsbl-2.uceprotect.net 123 ms
OK UCEPROTECT Level 3
Lists whole networks (ASN)
 dnsbl-3.uceprotect.net 123 ms
OK Woody blacklist.woody.ch 36 ms
OK WPBL db.wpbl.info 17 ms

awsdns-35.net Clean

Domain blacklists (URI / domain reputation)
StatusBlacklistZoneDetailsTime
OK NordSpam DBL dbl.nordspam.com 17 ms
OK Spamhaus DBL dbl.spamhaus.org 41 ms
OK SURBL multi.surbl.org 21 ms
OK URIBL multi.uribl.com 295 ms

Lists are queried directly at their own name servers. Refused means the list declined to answer (usually rate limits), not that you're listed. Timeout means the list didn't respond in time.