DNSBL Spam Check

Checked IP: 167.89.8.78
rDNS/PTR record: o1.cloudmail.yellostrom.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: o1.cloudmail.yellostrom.de
230.3240 ms
Inactive: 2
Inactive
Response in: 2.7751992 seconds
Amount of searched blacklists: 26 (2 inactive)