DNSBL Spam Check

Checked IP: 2600:3c02::f03c:91ff:fe71:4634
rDNS/PTR record: duke.deltaforce.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: duke.deltaforce.net
58.1441 ms
Inactive: 2
Inactive
Response in: 7.5343008 seconds
Amount of searched blacklists: 25 (2 inactive)