DNSBL Spam Check

Checked IP: 64.141.133.0
rDNS/PTR record: customer-64-141-133-0.host.ussignalcom.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: customer-64-141-133-0.host.ussignalcom.net
386.7469 ms
Inactive: 2
Inactive
Response in: 5.404629 seconds
Amount of searched blacklists: 26 (2 inactive)