DNSBL Spam Check

Checked IP: 52.101.41.4
rDNS/PTR record: mail-sj2pr05cu00204.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-sj2pr05cu00204.inbound.protection.outlook.com
203.3470 ms
Inactive: 2
Inactive
Response in: 3.645869 seconds
Amount of searched blacklists: 26 (2 inactive)