DNSBL Spam Check

Checked IP: 81.169.146.160
rDNS/PTR record: mo4-p00-ob.smtp.rzone.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mo4-p00-ob.smtp.rzone.de
0.5569 ms
Inactive: 2
Inactive
Response in: 24.804671 seconds
Amount of searched blacklists: 25 (2 inactive)