DNSBL Spam Check

Checked IP: 104.47.2.50
rDNS/PTR record: mail-db5eur01lp2050.outbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-db5eur01lp2050.outbound.protection.outlook.com
0.3982 ms
Inactive: 2
Inactive
Response in: 3.2125931 seconds
Amount of searched blacklists: 26 (2 inactive)