DNSBL Spam Check

Checked IP: 52.101.200.0
rDNS/PTR record: mail-roap284cu02600.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-roap284cu02600.inbound.protection.outlook.com
24.6530 ms
Inactive: 2
Inactive
Response in: 9.1056449 seconds
Amount of searched blacklists: 26 (2 inactive)