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
g-ns-44.awsdns-43.com
1 IP + domain · 380 ms
Listed
0
Not on any blacklist
Clean
34
of 34 checks
No result
0
0 timeout · 0 refused · 0 error

205.251.192.44 Clean

A record of g-ns-44.awsdns-43.com · PTR: ns-44.awsdns-05.com
Check this IP only
StatusBlacklistZoneDetailsTime
OK Barracuda b.barracudacentral.org 102 ms
OK blocklist.de bl.blocklist.de 7 ms
OK DroneBL dnsbl.dronebl.org 22 ms
OK EFnet RBL rbl.efnetrbl.org 114 ms
OK Fabel Spamsources spamsources.fabel.dk 102 ms
OK GBUdb Truncate truncate.gbudb.net 105 ms
OK IMP Spam spamrbl.imp.ch 26 ms
OK IMP Worm wormrbl.imp.ch 34 ms
OK INPS dnsbl.inps.de 103 ms
OK InterServer rbl.interserver.net 101 ms
OK JustSpam dnsbl.justspam.org 141 ms
OK Lashback UBL ubl.unsubscore.com 7 ms
OK Mailspike bl.mailspike.net 12 ms
OK Manitu (NiX Spam) ix.dnsbl.manitu.net 26 ms
OK NordSpam bl.nordspam.com 8 ms
OK NSZones bl.nszones.com 101 ms
OK PSBL psbl.surriel.com 101 ms
OK S5H all.s5h.net 5 ms
OK SpamCop bl.spamcop.net 4 ms
OK Spamhaus ZEN zen.spamhaus.org 5 ms
OK SpamRATS Dyna
Dynamic / generic rDNS
 dyna.spamrats.com 193 ms
OK SpamRATS NoPtr
Missing reverse DNS
 noptr.spamrats.com 196 ms
OK SpamRATS Spam spam.spamrats.com 193 ms
OK SPFBL dnsbl.spfbl.net 188 ms
OK Suomispam bl.suomispam.net 27 ms
OK UCEPROTECT Level 1 dnsbl-1.uceprotect.net 19 ms
OK UCEPROTECT Level 2
Lists whole IP ranges
 dnsbl-2.uceprotect.net 195 ms
OK UCEPROTECT Level 3
Lists whole networks (ASN)
 dnsbl-3.uceprotect.net 196 ms
OK Woody blacklist.woody.ch 29 ms
OK WPBL db.wpbl.info 8 ms

awsdns-43.com Clean

Domain blacklists (URI / domain reputation)
StatusBlacklistZoneDetailsTime
OK NordSpam DBL dbl.nordspam.com 8 ms
OK Spamhaus DBL dbl.spamhaus.org 31 ms
OK SURBL multi.surbl.org 19 ms
OK URIBL multi.uribl.com 281 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.