DNSBL Spam Check

Checked IP: 81.169.146.136
rDNS/PTR record: xp4-p00-ob.smtp.rzone.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: xp4-p00-ob.smtp.rzone.de
14.9171 ms
Inactive: 2
Inactive
Response in: 2.577307 seconds
Amount of searched blacklists: 26 (2 inactive)