DNSBL Spam Check

Checked IP: 18.197.195.173
rDNS/PTR record: smtp51.r2.rpost.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp51.r2.rpost.net
55.0358 ms
Inactive: 2
Inactive
Response in: 9.1664338 seconds
Amount of searched blacklists: 26 (2 inactive)