DNSBL Spam Check

Checked IP: 37.120.186.72
rDNS/PTR record: smtp-backup2-2.portunity.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp-backup2-2.portunity.de
0.9320 ms
Inactive: 2
Inactive
Response in: 2.7549641 seconds
Amount of searched blacklists: 26 (2 inactive)