DNSBL Spam Check

Checked IP: 94.237.29.21
rDNS/PTR record: mx.portsit.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx.portsit.com
56.6590 ms
Inactive: 2
Inactive
Response in: 5.1038589 seconds
Amount of searched blacklists: 25 (2 inactive)