DNSBL Spam Check

Checked IP: 66.71.242.99
rDNS/PTR record: alpha.ybs.io

Listed: 1 findings
Finding Response time
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
4.4971 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: alpha.ybs.io
157.4659 ms
Inactive: 2
Inactive
Response in: 5.561095 seconds
Amount of searched blacklists: 26 (2 inactive)