DNSBL Spam Check

Checked IP: 2a01:111:f403:cc24:0:0:0:0
rDNS/PTR record: mail-os0p286cu01300.inbound.protection.outlook.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail-os0p286cu01300.inbound.protection.outlook.com
59.7749 ms
Inactive: 2
Inactive
Response in: 2.206727 seconds
Amount of searched blacklists: 25 (2 inactive)