DNSBL Spam Check

Checked IP: 18.138.57.171
rDNS/PTR record: esa28.sophos.id

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: esa28.sophos.id
42.6698 ms
Inactive: 2
Inactive
Response in: 4.6111228 seconds
Amount of searched blacklists: 25 (2 inactive)