DNSBL Spam Check

Checked IP: 104.255.215.17
rDNS/PTR record: mail2.nexternal.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail2.nexternal.com
8.6899 ms
Inactive: 2
Inactive
Response in: 5.014993 seconds
Amount of searched blacklists: 26 (2 inactive)