DNSBL Spam Check

Checked IP: 212.74.77.110
rDNS/PTR record: mc30.lon.server.colt.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mc30.lon.server.colt.net
41.2509 ms
Inactive: 2
Inactive
Response in: 5.602067 seconds
Amount of searched blacklists: 26 (2 inactive)