DNSBL Spam Check

Checked IP: 104.47.37.127
rDNS/PTR record: mail-cys01nam02on0127.outbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-cys01nam02on0127.outbound.protection.outlook.com
4.8859 ms
Inactive: 2
Inactive
Response in: 3.0732329 seconds
Amount of searched blacklists: 26 (2 inactive)