DNSBL Spam Check

Checked IP: 173.212.208.158
rDNS/PTR record: mail-relay.contabo.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-relay.contabo.net
13.9561 ms
Inactive: 2
Inactive
Response in: 2.175458 seconds
Amount of searched blacklists: 26 (2 inactive)