DNSBL Spam Check

Checked IP: 193.104.84.97
rDNS/PTR record: mx2.helios-kliniken.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.
101.1600 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx2.helios-kliniken.de
31.9841 ms
Inactive: 2
Inactive
Response in: 3.3959491 seconds
Amount of searched blacklists: 26 (2 inactive)