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-1784.awsdns-56.com
1 IP + domain · 391 ms
Listed
0
Not on any blacklist
Clean
34
of 34 checks
No result
0
0 timeout · 0 refused · 0 error

205.251.198.248 Clean

A record of g-ns-1784.awsdns-56.com · PTR: ns-1784.awsdns-31.co.uk
Check this IP only
StatusBlacklistZoneDetailsTime
OK Barracuda b.barracudacentral.org 86 ms
OK blocklist.de bl.blocklist.de 8 ms
OK DroneBL dnsbl.dronebl.org 22 ms
OK EFnet RBL rbl.efnetrbl.org 114 ms
OK Fabel Spamsources spamsources.fabel.dk 78 ms
OK GBUdb Truncate truncate.gbudb.net 106 ms
OK IMP Spam spamrbl.imp.ch 31 ms
OK IMP Worm wormrbl.imp.ch 35 ms
OK INPS dnsbl.inps.de 45 ms
OK InterServer rbl.interserver.net 80 ms
OK JustSpam dnsbl.justspam.org 145 ms
OK Lashback UBL ubl.unsubscore.com 9 ms
OK Mailspike bl.mailspike.net 14 ms
OK Manitu (NiX Spam) ix.dnsbl.manitu.net 28 ms
OK NordSpam bl.nordspam.com 13 ms
OK NSZones bl.nszones.com 100 ms
OK PSBL psbl.surriel.com 82 ms
OK S5H all.s5h.net 7 ms
OK SpamCop bl.spamcop.net 5 ms
OK Spamhaus ZEN zen.spamhaus.org 4 ms
OK SpamRATS Dyna
Dynamic / generic rDNS
 dyna.spamrats.com 156 ms
OK SpamRATS NoPtr
Missing reverse DNS
 noptr.spamrats.com 151 ms
OK SpamRATS Spam spam.spamrats.com 137 ms
OK SPFBL dnsbl.spfbl.net 193 ms
OK Suomispam bl.suomispam.net 29 ms
OK UCEPROTECT Level 1 dnsbl-1.uceprotect.net 19 ms
OK UCEPROTECT Level 2
Lists whole IP ranges
 dnsbl-2.uceprotect.net 121 ms
OK UCEPROTECT Level 3
Lists whole networks (ASN)
 dnsbl-3.uceprotect.net 111 ms
OK Woody blacklist.woody.ch 32 ms
OK WPBL db.wpbl.info 10 ms

awsdns-56.com Clean

Domain blacklists (URI / domain reputation)
StatusBlacklistZoneDetailsTime
OK NordSpam DBL dbl.nordspam.com 14 ms
OK Spamhaus DBL dbl.spamhaus.org 31 ms
OK SURBL multi.surbl.org 20 ms
OK URIBL multi.uribl.com 287 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.