Hello,

My domain registrar who is also a certificate authority just issued a
precertificate (visible in CT logs) and a valid
certificate for my domain. This is part of their new offer to automatically 
offer free certificates for all of their domains:
https://www.nazwa.pl/certyfikaty-ssl/

I had a CAA record that only allowed letsencrypt.org to issue
certificates for my domain:
`lebihan.pl.            3600    IN      CAA     0 issue
"letsencrypt.org"`


I think my domain registrar just violated my CAA by issuing that
certificate. Where they allowed to issue this certificate?

I also read that is is not recommended for certificate authorities to
generate private keys and certificates for clients. Shouldn't they only
sign certificate requests?

The precertificate is visible on Facebook Surveillance Certificate
Transparency:
https://developers.facebook.com/tools/ct/search/?query=lebihan.pl

The issuer is `C=PL, O=nazwa.pl sp. z o.o., OU=http:, nazwa.pl,
CN=nazwaSSL`.
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