DNS list for HSTS preloaded domains
This list is technically similar to URIBLs.
The source code is available on GitLab.
The service is available under
chromium.hstspreload.lelux.fi and serves the Chromium HSTS preloading list.
A query returns
127.0.0.42 if the domain is HSTS preloaded. If it is not preloaded, NXDOMAIN is returned.
$ dig +short httpforever.com.chromium.hstspreload.lelux.fi $ dig +short mail.google.com.chromium.hstspreload.lelux.fi 127.0.0.42
- No warranty or SLA of any kind is provided, however we have multiple authoritative nameservers.
- If you would be interested in hosting an authoritative nameserver for the HSTS preload DNS list, contact us. However, please note that the list contains hundreds of thousands of records.
- Please use a caching resolver such as Unbound.
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