DNSBL Spam Check

Checked IP: 51.15.206.173
rDNS/PTR record: 173-206-15-51.instances.scw.cloud

Listed: 1 findings
Finding Response time
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
21.0619 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 173-206-15-51.instances.scw.cloud
47.7030 ms
Inactive: 2
Inactive
Response in: 4.8291669 seconds
Amount of searched blacklists: 26 (2 inactive)