DNSBL Spam Check

Checked IP: 77.221.226.24
rDNS/PTR record: exchadmin.gcos.dk

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: exchadmin.gcos.dk
51.6000 ms
Inactive: 2
Inactive
Response in: 2.0202589 seconds
Amount of searched blacklists: 26 (2 inactive)