DNSBL Spam Check

Checked IP: 2a01:111:f403:d000::
rDNS/PTR record: mail-westusazolkn190100000.outbound.protection.outlook.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail-westusazolkn190100000.outbound.protection.outlook.com
167.7220 ms
Inactive: 2
Inactive
Response in: 2.4619431 seconds
Amount of searched blacklists: 25 (2 inactive)