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How are people discovering random subdomains on my server?
(lemmy.blahaj.zone)
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this post was submitted on 11 Jan 2026
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This.
That's why temping obscurity for security is not a good idea. Doesn't take much to be "safe", at least reasonably safe. But that not much its good practice to be done :)
No. Not this.
Op is doing hidden subdomain pattern. Wildcard dns and wildcard ssl.
This way subdomain acts as a password and application essentially inaccessible for bot crawls.
Works very well
Apparently it doesn't.
minimal setup is still required 🤷
Hmm. I feel like conflating a subdomain with a password is a particularly sketchy idea, but you do you.