DNSBL Spam Check

Checked IP: 77.238.21.0
rDNS/PTR record: host-77-238-21-0.business.telecomitalia.it

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: host-77-238-21-0.business.telecomitalia.it
67.5430 ms
Inactive: 2
Inactive
Response in: 6.0073371 seconds
Amount of searched blacklists: 26 (2 inactive)