DNSBL Spam Check

Checked IP: 2a01:4f8:c0c:6b2c:0:0:0:1
rDNS/PTR record: smtprelay.rupprecht.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtprelay.rupprecht.de
6.3171 ms
Inactive: 2
Inactive
Response in: 2.1771989 seconds
Amount of searched blacklists: 25 (2 inactive)