DNSBL Spam Check

Checked IP: 66.179.217.30
rDNS/PTR record: sendmail.certent.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: sendmail.certent.com
488.5409 ms
Inactive: 2
Inactive
Response in: 5.860445 seconds
Amount of searched blacklists: 26 (2 inactive)