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-1830.awsdns-34.co.uk
1 IP + domain · 1439 ms
Listed
0
Not on any blacklist
Clean
34
of 34 checks
No result
0
0 timeout · 0 refused · 0 error

205.251.199.38 Clean

A record of g-ns-1830.awsdns-34.co.uk · PTR: ns-1830.awsdns-36.co.uk
Check this IP only
StatusBlacklistZoneDetailsTime
OK Barracuda b.barracudacentral.org 106 ms
OK blocklist.de bl.blocklist.de 40 ms
OK DroneBL dnsbl.dronebl.org 40 ms
OK EFnet RBL rbl.efnetrbl.org 130 ms
OK Fabel Spamsources spamsources.fabel.dk 95 ms
OK GBUdb Truncate truncate.gbudb.net 120 ms
OK IMP Spam spamrbl.imp.ch 58 ms
OK IMP Worm wormrbl.imp.ch 58 ms
OK INPS dnsbl.inps.de 63 ms
OK InterServer rbl.interserver.net 88 ms
OK JustSpam dnsbl.justspam.org 160 ms
OK Lashback UBL ubl.unsubscore.com 40 ms
OK Mailspike bl.mailspike.net 40 ms
OK Manitu (NiX Spam) ix.dnsbl.manitu.net 40 ms
OK NordSpam bl.nordspam.com 40 ms
OK NSZones bl.nszones.com 128 ms
OK PSBL psbl.surriel.com 95 ms
OK S5H all.s5h.net 40 ms
OK SpamCop bl.spamcop.net 40 ms
OK Spamhaus ZEN zen.spamhaus.org 40 ms
OK SpamRATS Dyna
Dynamic / generic rDNS
 dyna.spamrats.com 160 ms
OK SpamRATS NoPtr
Missing reverse DNS
 noptr.spamrats.com 160 ms
OK SpamRATS Spam spam.spamrats.com 149 ms
OK SPFBL dnsbl.spfbl.net 210 ms
OK Suomispam bl.suomispam.net 58 ms
OK UCEPROTECT Level 1 dnsbl-1.uceprotect.net 40 ms
OK UCEPROTECT Level 2
Lists whole IP ranges
 dnsbl-2.uceprotect.net 128 ms
OK UCEPROTECT Level 3
Lists whole networks (ASN)
 dnsbl-3.uceprotect.net 123 ms
OK Woody blacklist.woody.ch 58 ms
OK WPBL db.wpbl.info 40 ms

awsdns-34.co.uk Clean

Domain blacklists (URI / domain reputation)
StatusBlacklistZoneDetailsTime
OK NordSpam DBL dbl.nordspam.com 45 ms
OK Spamhaus DBL dbl.spamhaus.org 58 ms
OK SURBL multi.surbl.org 58 ms
OK URIBL multi.uribl.com 333 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.