DNSBL Spam Check

Checked IP: 52.101.132.30
rDNS/PTR record: mail-hk3pr03cu00106.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-hk3pr03cu00106.inbound.protection.outlook.com
15.1629 ms
Inactive: 2
Inactive
Response in: 3.1735499 seconds
Amount of searched blacklists: 26 (2 inactive)