DNSBL Spam Check

Checked IP: 216.55.149.42
rDNS/PTR record: mx2c45.carrierzone.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx2c45.carrierzone.com
885.1171 ms
Inactive: 2
Inactive
Response in: 7.024179 seconds
Amount of searched blacklists: 26 (2 inactive)