DNSBL Spam Check

Checked IP: 2a01:111:f403:ca34:0:0:0:1
rDNS/PTR record: mail-os6p279cu01301.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-os6p279cu01301.inbound.protection.outlook.com
86.1130 ms
Inactive: 2
Inactive
Response in: 9.2617691 seconds
Amount of searched blacklists: 26 (2 inactive)