DNSBL Spam Check

Checked IP: 193.122.53.174
rDNS/PTR record: mail4.questback.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail4.questback.net
76.7629 ms
Inactive: 2
Inactive
Response in: 5.2574601 seconds
Amount of searched blacklists: 26 (2 inactive)