DNSBL Spam Check

Checked IP: 45.93.248.241
rDNS/PTR record: mail.mailsix24.de

Listed: 1 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
144.2909 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: mail.mailsix24.de
57.7500 ms
Inactive: 2
Inactive
Response in: 5.3535502 seconds
Amount of searched blacklists: 25 (2 inactive)