DNSBL Spam Check

Checked IP: 13.233.57.140
rDNS/PTR record: rd-aps1.eml100bom.ctr.sophos.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: rd-aps1.eml100bom.ctr.sophos.com
23.0069 ms
Inactive: 2
Inactive
Response in: 4.7934361 seconds
Amount of searched blacklists: 25 (2 inactive)