DNSBL Spam Check

Checked IP: 52.101.11.12
rDNS/PTR record: mail-sa9pr09cu00104.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-sa9pr09cu00104.inbound.protection.outlook.com
15.5668 ms
Inactive: 2
Inactive
Response in: 1.6711459 seconds
Amount of searched blacklists: 26 (2 inactive)