DNSBL Spam Check

Checked IP: 2a01:111:f403:f90d:0:0:0:1
rDNS/PTR record: mail-sn1pr0501cu00301.inbound.protection.outlook.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail-sn1pr0501cu00301.inbound.protection.outlook.com
86.7839 ms
Inactive: 2
Inactive
Response in: 7.3807871 seconds
Amount of searched blacklists: 25 (2 inactive)