DNSBL Spam Check

Checked IP: 172.104.131.10
rDNS/PTR record: 172-104-131-10.ip.linodeusercontent.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: 172-104-131-10.ip.linodeusercontent.com
4.2579 ms
Inactive: 2
Inactive
Response in: 5.3621972 seconds
Amount of searched blacklists: 26 (2 inactive)