DNSBL Spam Check

Checked IP: 2001:41d0:800:3d5d:0:44:65:4
rDNS/PTR record: mx446504.smtp-engine.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx446504.smtp-engine.com
97.3449 ms
Inactive: 2
Inactive
Response in: 7.4175391 seconds
Amount of searched blacklists: 25 (2 inactive)