DNSBL Spam Check

Checked IP: 2a01:4f8:1c17:6f68::1
rDNS/PTR record: cust-ext-01.viakom.cloud

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: cust-ext-01.viakom.cloud
16.8741 ms
Inactive: 2
Inactive
Response in: 2.3847558 seconds
Amount of searched blacklists: 25 (2 inactive)