Hello,
Recently, Vercel started recognizing qzz.io as a valid domain, since it was added to the Public Suffix List (PSL).
The problem is that Let’s Encrypt has not yet updated its internal copy of the PSL in Boulder (their backend). As a result, all subdomains under qzz.io are still counted together under the 50 certificates/week limit, which quickly blocks SSL issuance.
On Vercel’s free plan we can’t upload our own certificates, so we are fully dependent on Let’s Encrypt fixing this.
Could Vercel please reach out to Let’s Encrypt to help prioritize this update? Right now, many users cannot enable SSL for projects under qzz.io.
Thanks 