DNSBL Spam Check

Checked IP: 52.51.204.72
rDNS/PTR record: m72.esputnik.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: m72.esputnik.com
181.0739 ms
Inactive: 2
Inactive
Response in: 2.7343411 seconds
Amount of searched blacklists: 26 (2 inactive)