DNSBL Spam Check

Checked IP: 2a02:180:6:5:0:0:0:5b
rDNS/PTR record: 1-mail-in.kundencontroller.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 1-mail-in.kundencontroller.de
613.8949 ms
Inactive: 2
Inactive
Response in: 2.75736 seconds
Amount of searched blacklists: 25 (2 inactive)