DNSBL Spam Check

Checked IP: 20.105.209.76
rDNS/PTR record: mail-eur-cu01-am.westeurope.cloudapp.azure.com

Listed: 1 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
23.3331 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail-eur-cu01-am.westeurope.cloudapp.azure.com
14.8659 ms
Inactive: 2
Inactive
Response in: 4.82779 seconds
Amount of searched blacklists: 26 (2 inactive)