DNSBL Spam Check

Checked IP: 2a02:16f0:0:0:0:0:1:4
rDNS/PTR record: mail11.regioit-aachen.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail11.regioit-aachen.de
445.9820 ms
Inactive: 2
Inactive
Response in: 3.3909101 seconds
Amount of searched blacklists: 25 (2 inactive)