DNSBL Spam Check

Checked IP: 216.55.149.44
rDNS/PTR record: mx4c45.carrierzone.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx4c45.carrierzone.com
130.2168 ms
Inactive: 2
Inactive
Response in: 2.100872 seconds
Amount of searched blacklists: 26 (2 inactive)