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
198.51.45.1
1 IP · 318 ms
Listed
0
Not on any blacklist
Clean
30
of 30 checks
No result
0
0 timeout · 0 refused · 0 error

198.51.45.1 Clean

IP address · PTR: dns2.p01.nsone.net
Check this IP only
StatusBlacklistZoneDetailsTime
OK Barracuda b.barracudacentral.org 92 ms
OK blocklist.de bl.blocklist.de 14 ms
OK DroneBL dnsbl.dronebl.org 36 ms
OK EFnet RBL rbl.efnetrbl.org 127 ms
OK Fabel Spamsources spamsources.fabel.dk 92 ms
OK GBUdb Truncate truncate.gbudb.net 111 ms
OK IMP Spam spamrbl.imp.ch 41 ms
OK IMP Worm wormrbl.imp.ch 47 ms
OK INPS dnsbl.inps.de 53 ms
OK InterServer rbl.interserver.net 92 ms
OK JustSpam dnsbl.justspam.org 157 ms
OK Lashback UBL ubl.unsubscore.com 36 ms
OK Mailspike bl.mailspike.net 14 ms
OK Manitu (NiX Spam) ix.dnsbl.manitu.net 36 ms
OK NordSpam bl.nordspam.com 36 ms
OK NSZones bl.nszones.com 112 ms
OK PSBL psbl.surriel.com 78 ms
OK S5H all.s5h.net 14 ms
OK SpamCop bl.spamcop.net 14 ms
OK Spamhaus ZEN zen.spamhaus.org 14 ms
OK SpamRATS Dyna
Dynamic / generic rDNS
 dyna.spamrats.com 153 ms
OK SpamRATS NoPtr
Missing reverse DNS
 noptr.spamrats.com 165 ms
OK SpamRATS Spam spam.spamrats.com 142 ms
OK SPFBL dnsbl.spfbl.net 203 ms
OK Suomispam bl.suomispam.net 36 ms
OK UCEPROTECT Level 1 dnsbl-1.uceprotect.net 36 ms
OK UCEPROTECT Level 2
Lists whole IP ranges
 dnsbl-2.uceprotect.net 127 ms
OK UCEPROTECT Level 3
Lists whole networks (ASN)
 dnsbl-3.uceprotect.net 121 ms
OK Woody blacklist.woody.ch 41 ms
OK WPBL db.wpbl.info 36 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.