DNSBL Spam Check

Checked IP: 2a02:21e0:16e0:fe::102:1
rDNS/PTR record: mail.fizon.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.fizon.de
186.5990 ms
Inactive: 2
Inactive
Response in: 7.3817348 seconds
Amount of searched blacklists: 25 (2 inactive)