DNSBL Spam Check

Checked IP: 91.102.136.170
rDNS/PTR record: mail10.regioit-aachen.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail10.regioit-aachen.de
32.0590 ms
Inactive: 2
Inactive
Response in: 8.3284688 seconds
Amount of searched blacklists: 26 (2 inactive)