DNSBL Spam Check

Checked IP: 50.31.43.239
rDNS/PTR record: o2.smtp.overgroup.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: o2.smtp.overgroup.com
189.0991 ms
Inactive: 2
Inactive
Response in: 4.9044259 seconds
Amount of searched blacklists: 25 (2 inactive)