DNSBL Spam Check

Checked IP: 2a01:4f8:c012:e91c:0:0:0:1
rDNS/PTR record: calvin.luhj.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: calvin.luhj.de
18.8842 ms
Inactive: 2
Inactive
Response in: 2.2187369 seconds
Amount of searched blacklists: 26 (2 inactive)