DNSBL Spam Check

Checked IP: 52.101.194.12
rDNS/PTR record: mail-ch0pr04cu00504.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-ch0pr04cu00504.inbound.protection.outlook.com
12.5999 ms
Inactive: 2
Inactive
Response in: 2.0027239 seconds
Amount of searched blacklists: 26 (2 inactive)