DNSBL Spam Check

Checked IP: 18.194.112.42
rDNS/PTR record: pmta21.r1.rpost.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: pmta21.r1.rpost.net
16.2699 ms
Inactive: 2
Inactive
Response in: 2.692832 seconds
Amount of searched blacklists: 26 (2 inactive)