DNSBL Spam Check

Checked IP: 52.15.230.220
rDNS/PTR record: us.mail.workfront.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: us.mail.workfront.com
18.6210 ms
Inactive: 2
Inactive
Response in: 1.7947459 seconds
Amount of searched blacklists: 26 (2 inactive)