DNSBL Spam Check

Checked IP: 18.176.36.75
rDNS/PTR record: kelvin12.playbackmail.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: kelvin12.playbackmail.com
36.1941 ms
Inactive: 2
Inactive
Response in: 2.5328119 seconds
Amount of searched blacklists: 26 (2 inactive)