DNSBL Spam Check

Checked IP: 216.168.244.37
rDNS/PTR record: mail.digicert.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.digicert.com
22.1031 ms
Inactive: 2
Inactive
Response in: 3.8404601 seconds
Amount of searched blacklists: 26 (2 inactive)