DNSBL Spam Check

Checked IP: 104.47.6.57
rDNS/PTR record: mail-ve1eur02on2057.outbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-ve1eur02on2057.outbound.protection.outlook.com
14.2169 ms
Inactive: 2
Inactive
Response in: 8.8981361 seconds
Amount of searched blacklists: 26 (2 inactive)