DNSBL Spam Check

Checked IP: 2a01:4f8:c2c:9e9e:1:1:1:1
rDNS/PTR record: mx.9tk.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx.9tk.de
9.3601 ms
Inactive: 2
Inactive
Response in: 7.2467301 seconds
Amount of searched blacklists: 26 (2 inactive)