DNSBL Spam Check

Checked IP: 2a01:4f9:c012:bea8:0:0:0:1
rDNS/PTR record: mail.christiankoop.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.christiankoop.de
25.4622 ms
Inactive: 2
Inactive
Response in: 7.4793401 seconds
Amount of searched blacklists: 25 (2 inactive)