DNSBL Spam Check

Checked IP: 74.208.12.228
rDNS/PTR record: no entry

Listed: 1 findings
Finding Response time
No rDNS/PTR found
Set PTR record for this IP
42.6121 ms
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
100.7740 ms
Not Listed: 25 checks
Check Response time
Inactive: 2
Inactive
Response in: 9.3664701 seconds
Amount of searched blacklists: 26 (2 inactive)