DNSBL Spam Check

Checked IP: 139.178.84.217
rDNS/PTR record: dfw.source.kernel.org

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: dfw.source.kernel.org
13.9840 ms
Inactive: 2
Inactive
Response in: 5.2351611 seconds
Amount of searched blacklists: 26 (2 inactive)