DNSBL Spam Check

Checked IP: 89.107.187.42
rDNS/PTR record: sa4.serverdomain.org

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: sa4.serverdomain.org
21.6191 ms
Inactive: 2
Inactive
Response in: 8.606817 seconds
Amount of searched blacklists: 26 (2 inactive)