[asdffdasasdf]

here's one example, the brazil irs https://www.receita.gov.br/

good lucky finding the cert if you didn't download your firefox in brazilian portuguese or didn't register you apple device in brazil. I mean, it is not difficult to find the cert, but it is a pain for travelers.

[grotorea]

The problem seems to be "wrong domain", not "CA not recognized". You sure you have the right URL?

[asdffdasasdf]

i'm mobile. probably got the wrong url. only have bookmarks for the ca certs https://www.gov.br/iti/pt-br/assuntos/repositorio/repositori...