DNSBL Spam Check

Checked IP: 52.58.128.109
rDNS/PTR record: mta51.r2.rpost.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mta51.r2.rpost.net
34.4958 ms
Inactive: 2
Inactive
Response in: 2.504936 seconds
Amount of searched blacklists: 26 (2 inactive)