DNSBL Spam Check

Checked IP: 52.101.73.24
rDNS/PTR record: mail-as8pr05cu00300.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-as8pr05cu00300.inbound.protection.outlook.com
8.4720 ms
Inactive: 2
Inactive
Response in: 4.121619 seconds
Amount of searched blacklists: 26 (2 inactive)