DNSBL Spam Check

Checked IP: 52.101.40.4
rDNS/PTR record: mail-cy5pr03cu00204.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-cy5pr03cu00204.inbound.protection.outlook.com
8.5659 ms
Inactive: 2
Inactive
Response in: 4.987036 seconds
Amount of searched blacklists: 26 (2 inactive)