DNSBL Spam Check

Checked IP: 52.101.149.2
rDNS/PTR record: mail-sy5pr01cu00902.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-sy5pr01cu00902.inbound.protection.outlook.com
20.2420 ms
Inactive: 2
Inactive
Response in: 8.3166561 seconds
Amount of searched blacklists: 26 (2 inactive)