JN DNSBL Check
Check IP addresses and domains against our DNS blacklists in seconds. Simply enter the address and check the status.
Check IP addresses and domains against our DNS blacklists in seconds. Simply enter the address and check the status.
2026-01-08
JN Networks has introduced a new status code, 127.0.0.3, which automatically creates DNSBL entries via our WAFs. This code specifically represents Web Attacks.
2026-01-06
We have recognized that lookups could not be performed and we fixed the issue.
v4 Blacklist Entries
v6 Blacklist Entries
Domain Blacklist Entries