DNSBL Spam Check

Checked IP: 51.81.122.148
rDNS/PTR record: ip148.ip-51-81-122.us

Listed: 3 findings
Finding Response time
Blacklisted: SpamRATS! all
Try to delist your IP from all.spamrats.com
124.9340 ms
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
22.8281 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
103.7452 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: ip148.ip-51-81-122.us
96.7040 ms
Inactive: 2
Inactive
Response in: 3.463958 seconds
Amount of searched blacklists: 26 (2 inactive)