DNSBL Spam Check

Checked IP: 45.79.51.173
rDNS/PTR record: mail1.dl.supportsystem.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail1.dl.supportsystem.com
23.2589 ms
Inactive: 2
Inactive
Response in: 8.859623 seconds
Amount of searched blacklists: 26 (2 inactive)