DNSBL Spam Check

Checked IP: 104.47.55.138
rDNS/PTR record: mail-bn8nam120138.inbound.protection.outlook.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail-bn8nam120138.inbound.protection.outlook.com
27.5302 ms
Inactive: 2
Inactive
Response in: 4.6132889 seconds
Amount of searched blacklists: 25 (2 inactive)