DNSBL Spam Check

Checked IP: 80.150.6.143
rDNS/PTR record: tld.t-online.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.
98.6240 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: tld.t-online.de
0.4680 ms
Inactive: 2
Inactive
Response in: 4.952461 seconds
Amount of searched blacklists: 26 (2 inactive)