DNSBL Spam Check

Checked IP: 52.101.41.6
rDNS/PTR record: mail-sj0pr03cu01406.inbound.protection.outlook.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-sj0pr03cu01406.inbound.protection.outlook.com
56.5951 ms
Inactive: 2
Inactive
Response in: 5.1208739 seconds
Amount of searched blacklists: 26 (2 inactive)