DNSBL Spam Check

Checked IP: 52.101.99.0
rDNS/PTR record: mail-cwxp265cu00600.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-cwxp265cu00600.inbound.protection.outlook.com
8.8952 ms
Inactive: 2
Inactive
Response in: 2.4159079 seconds
Amount of searched blacklists: 26 (2 inactive)