DNSBL Spam Check

Checked IP: 52.101.42.6
rDNS/PTR record: mail-mw2pr02cu00306.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-mw2pr02cu00306.inbound.protection.outlook.com
16.9022 ms
Inactive: 2
Inactive
Response in: 2.5288908 seconds
Amount of searched blacklists: 26 (2 inactive)