DNSBL Spam Check

Checked IP: 2a01:111:f403:ca04:0:0:0:b
rDNS/PTR record: mail-dbbpr03cu00103.inbound.protection.outlook.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail-dbbpr03cu00103.inbound.protection.outlook.com
106.3941 ms
Inactive: 2
Inactive
Response in: 22.3006558 seconds
Amount of searched blacklists: 25 (2 inactive)