let's encrypt challenges cannot be passed

[sctech-tr]

so i am using my domain sctech.localplayer.dev with netlify, but it cannot provision automatic tls certificates because of a test error.

i reached out to netlify support to see what was happening, and they responded with this:

Hi Sctech! I appreciate the details you left here with your question, that helped me troubleshoot this right away!

I tried to resync your site with our DNS instance in NS1, I tried to manually provision a cert… then I looked up the reason for the error we are seeing:

error_reason => "SniCertificate::CertificateNonvalidError: Unable to verify challenge for www.sctech.localplayer.dev: 2600:1f18:16e:df00::65: Invalid response from http://www.sctech.localplayer.dev/.well-known/acme-challenge/YLJakH6a6axAh2YQEVFDJf3KgrWIv8ziSbgG0BV68Ek: 404"

So unfortunately it looks like when Let’s Encrypt, our SSL provider, is performing the DNS lookup method for your cert, the challenge is unable to be completed. You might need to reach out to Cloudflare to see what’s going on, we have seen in the past some of their A records have interfered with this.

can you explain and try to reach out to cloudflare for this?

have a nice day!

[sctech-tr]

is anyone here? the issue has spread to one of my subdomains too, *.app.sctech.localplayer.dev. @open-domains

EDIT: FALSE ALARM, I HAD TO WAIT A FEW MINUTES :p