DNSBL Spam Check

Checked IP: 81.169.146.140
rDNS/PTR record: xp4-p00-ob.smtp.rzone.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: xp4-p00-ob.smtp.rzone.de
14.9720 ms
Inactive: 2
Inactive
Response in: 5.2264152 seconds
Amount of searched blacklists: 25 (2 inactive)