DNSBL Spam Check

Checked IP: 23.88.31.191
rDNS/PTR record: mail.hesselingdruck.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.hesselingdruck.de
106.6580 ms
Inactive: 2
Inactive
Response in: 4.577049 seconds
Amount of searched blacklists: 25 (2 inactive)