DNSBL Spam Check

Checked IP: 2a01:4f8:c010:2d3c:0:0:0:1
rDNS/PTR record: mail7.mailingkunden.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail7.mailingkunden.de
16.7651 ms
Inactive: 2
Inactive
Response in: 8.37971 seconds
Amount of searched blacklists: 26 (2 inactive)