DNSBL Spam Check

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

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx.fizon.de
81.4111 ms
Inactive: 2
Inactive
Response in: 5.8331811 seconds
Amount of searched blacklists: 26 (2 inactive)