DNSBL Spam Check

Checked IP: 20.8.224.72
rDNS/PTR record: external-oplg-relay.westeurope.cloudapp.azure.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: external-oplg-relay.westeurope.cloudapp.azure.com
18.0519 ms
Inactive: 2
Inactive
Response in: 2.053508 seconds
Amount of searched blacklists: 26 (2 inactive)