Free check

Tell me the domain. I'll tell you what I see.

Only a domain and an email are needed. I check what's visible from outside, then reply by email with:

• What I checked

  versions, TLS, DNS and email authentication, and other public signals

• What I found

  in plain language, with what matters first

• What I can't confirm from outside

  some things, like backported security fixes, can only be verified on the server

No obligation. If something needs fixing, you'll get a clear scope before any paid work.