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
pureapp.app
1 IP + domain · 523 ms
Listed
1
blacklist hit
Clean
33
of 34 checks
No result
0
0 timeout · 0 refused · 0 error

104.248.168.245 Listed on 1

A record of pureapp.app · PTR: pureapp.app
Check this IP only
StatusBlacklistZoneDetailsTime
Listed UCEPROTECT Level 3
Lists whole networks (ASN)
 dnsbl-3.uceprotect.net 127.0.0.2
Your ISP DIGITALOCEAN-ASN, US/AS14061 is UCEPROTECT-Level3 listed because of a spamscore of 139.9. See: http://www.uceprotect.net/rblcheck.php?ipr=104.248.168.245
 115 ms
OK Barracuda b.barracudacentral.org 89 ms
OK blocklist.de bl.blocklist.de 9 ms
OK DroneBL dnsbl.dronebl.org 24 ms
OK EFnet RBL rbl.efnetrbl.org 114 ms
OK Fabel Spamsources spamsources.fabel.dk 80 ms
OK GBUdb Truncate truncate.gbudb.net 111 ms
OK IMP Spam spamrbl.imp.ch 29 ms
OK IMP Worm wormrbl.imp.ch 36 ms
OK INPS dnsbl.inps.de 48 ms
OK InterServer rbl.interserver.net 80 ms
OK JustSpam dnsbl.justspam.org 144 ms
OK Lashback UBL ubl.unsubscore.com 9 ms
OK Mailspike bl.mailspike.net 13 ms
OK Manitu (NiX Spam) ix.dnsbl.manitu.net 27 ms
OK NordSpam bl.nordspam.com 13 ms
OK NSZones bl.nszones.com 102 ms
OK PSBL psbl.surriel.com 83 ms
OK S5H all.s5h.net 7 ms
OK SpamCop bl.spamcop.net 5 ms
OK Spamhaus ZEN zen.spamhaus.org 5 ms
OK SpamRATS Dyna
Dynamic / generic rDNS
 dyna.spamrats.com 157 ms
OK SpamRATS NoPtr
Missing reverse DNS
 noptr.spamrats.com 150 ms
OK SpamRATS Spam spam.spamrats.com 138 ms
OK SPFBL dnsbl.spfbl.net 190 ms
OK Suomispam bl.suomispam.net 30 ms
OK UCEPROTECT Level 1 dnsbl-1.uceprotect.net 19 ms
OK UCEPROTECT Level 2
Lists whole IP ranges
 dnsbl-2.uceprotect.net 115 ms
OK Woody blacklist.woody.ch 30 ms
OK WPBL db.wpbl.info 10 ms

pureapp.app Clean

Domain blacklists (URI / domain reputation)
StatusBlacklistZoneDetailsTime
OK NordSpam DBL dbl.nordspam.com 15 ms
OK Spamhaus DBL dbl.spamhaus.org 36 ms
OK SURBL multi.surbl.org 21 ms
OK URIBL multi.uribl.com 288 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.