DNSBL Spam Check

Checked IP: 51.89.64.237
rDNS/PTR record: mail-relay4.mywahosting.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.
119.9551 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: mail-relay4.mywahosting.com
122.2930 ms
Inactive: 2
Inactive
Response in: 4.5960889 seconds
Amount of searched blacklists: 25 (2 inactive)