DNSBL Spam Check

Checked IP: 3.101.2.139
rDNS/PTR record: mta81.r3.rpost.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mta81.r3.rpost.net
36.0990 ms
Inactive: 2
Inactive
Response in: 8.6064799 seconds
Amount of searched blacklists: 26 (2 inactive)