DNSBL Spam Check

Checked IP: 2a02:21e0:16e0:fe::102:3
rDNS/PTR record: mx.fizon.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx.fizon.de
481.5152 ms
Inactive: 2
Inactive
Response in: 3.1633918 seconds
Amount of searched blacklists: 25 (2 inactive)