DNSBL Spam Check

Checked IP: 172.104.238.156
rDNS/PTR record: 172-104-238-156.ip.linodeusercontent.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: 172-104-238-156.ip.linodeusercontent.com
157.0871 ms
Inactive: 2
Inactive
Response in: 9.44522 seconds
Amount of searched blacklists: 26 (2 inactive)