DNSBL Spam Check

Checked IP: 85.25.89.5
rDNS/PTR record: mx01.rexx-systems.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx01.rexx-systems.de
47.2038 ms
Inactive: 2
Inactive
Response in: 24.7331998 seconds
Amount of searched blacklists: 25 (2 inactive)