DNSBL Spam Check

Checked IP: 172.104.159.34
rDNS/PTR record: 172-104-159-34.ip.linodeusercontent.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 172-104-159-34.ip.linodeusercontent.com
10.9172 ms
Inactive: 2
Inactive
Response in: 5.1324129 seconds
Amount of searched blacklists: 25 (2 inactive)