DNSBL Spam Check

Checked IP: 212.223.36.33
rDNS/PTR record: good-out-18.clustermail.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: good-out-18.clustermail.de
14.6790 ms
Inactive: 2
Inactive
Response in: 2.6720951 seconds
Amount of searched blacklists: 26 (2 inactive)