DNSBL Spam Check

Checked IP: 83.166.143.180
rDNS/PTR record: smtp-8fb4.mail.infomaniak.ch

Listed: 1 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
99.8960 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp-8fb4.mail.infomaniak.ch
47.4160 ms
Inactive: 2
Inactive
Response in: 2.3444531 seconds
Amount of searched blacklists: 26 (2 inactive)