DNSBL Spam Check

Checked IP: 2a01:4f8:fff1:14:0:0:0:1
rDNS/PTR record: mail.your-server.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.your-server.de
0.4849 ms
Inactive: 2
Inactive
Response in: 2.114579 seconds
Amount of searched blacklists: 25 (2 inactive)