DNSBL Spam Check

Checked IP: 172.233.61.6
rDNS/PTR record: 172-233-61-6.ip.linodeusercontent.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: 172-233-61-6.ip.linodeusercontent.com
23.4420 ms
Inactive: 2
Inactive
Response in: 2.504493 seconds
Amount of searched blacklists: 26 (2 inactive)