DNSBL Spam Check

Checked IP: 52.101.9.12
rDNS/PTR record: mail-bl0pr05cu00504.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-bl0pr05cu00504.inbound.protection.outlook.com
15.6112 ms
Inactive: 2
Inactive
Response in: 5.226305 seconds
Amount of searched blacklists: 26 (2 inactive)