DNSBL Spam Check

Checked IP: 2a01:4f8:c2c:a3bb::1
rDNS/PTR record: mail1.netzhaus.ag

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail1.netzhaus.ag
40.8530 ms
Inactive: 2
Inactive
Response in: 2.460485 seconds
Amount of searched blacklists: 25 (2 inactive)