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-487.awsdns-38.net
1 IP + domain · 618 ms
Listed
0
Not on any blacklist
Clean
34
of 34 checks
No result
0
0 timeout · 0 refused · 0 error

205.251.193.231 Clean

A record of g-ns-487.awsdns-38.net · PTR: ns-487.awsdns-60.com
Check this IP only
StatusBlacklistZoneDetailsTime
OK Barracuda b.barracudacentral.org 90 ms
OK blocklist.de bl.blocklist.de 9 ms
OK DroneBL dnsbl.dronebl.org 26 ms
OK EFnet RBL rbl.efnetrbl.org 119 ms
OK Fabel Spamsources spamsources.fabel.dk 77 ms
OK GBUdb Truncate truncate.gbudb.net 113 ms
OK IMP Spam spamrbl.imp.ch 30 ms
OK IMP Worm wormrbl.imp.ch 36 ms
OK INPS dnsbl.inps.de 45 ms
OK InterServer rbl.interserver.net 76 ms
OK JustSpam dnsbl.justspam.org 144 ms
OK Lashback UBL ubl.unsubscore.com 9 ms
OK Mailspike bl.mailspike.net 15 ms
OK Manitu (NiX Spam) ix.dnsbl.manitu.net 26 ms
OK NordSpam bl.nordspam.com 13 ms
OK NSZones bl.nszones.com 104 ms
OK PSBL psbl.surriel.com 84 ms
OK S5H all.s5h.net 9 ms
OK SpamCop bl.spamcop.net 9 ms
OK Spamhaus ZEN zen.spamhaus.org 9 ms
OK SpamRATS Dyna
Dynamic / generic rDNS
 dyna.spamrats.com 149 ms
OK SpamRATS NoPtr
Missing reverse DNS
 noptr.spamrats.com 157 ms
OK SpamRATS Spam spam.spamrats.com 139 ms
OK SPFBL dnsbl.spfbl.net 191 ms
OK Suomispam bl.suomispam.net 27 ms
OK UCEPROTECT Level 1 dnsbl-1.uceprotect.net 20 ms
OK UCEPROTECT Level 2
Lists whole IP ranges
 dnsbl-2.uceprotect.net 116 ms
OK UCEPROTECT Level 3
Lists whole networks (ASN)
 dnsbl-3.uceprotect.net 117 ms
OK Woody blacklist.woody.ch 33 ms
OK WPBL db.wpbl.info 14 ms

awsdns-38.net 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 18 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.