DNSBL Spam Check

Checked IP: 52.101.194.17
rDNS/PTR record: mail-ch5pr02cu00401.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-ch5pr02cu00401.inbound.protection.outlook.com
24.5769 ms
Inactive: 2
Inactive
Response in: 2.48772 seconds
Amount of searched blacklists: 26 (2 inactive)