DNSBL Spam Check

Checked IP: 172.232.123.6
rDNS/PTR record: 172-232-123-6.ip.linodeusercontent.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 172-232-123-6.ip.linodeusercontent.com
15.8930 ms
Inactive: 2
Inactive
Response in: 4.2369611 seconds
Amount of searched blacklists: 25 (2 inactive)