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Cloudflare DevelopersCD
Cloudflare Developers•2y ago•
32 replies
radakul

Website SSL certificate says "invalid", however the certificate itself is not expired

Hi there,

I transferred my domain to CloudFlare on December 27th, 2023 and have been hosting my personal blog/website here since. I've setup a CF tunnel and use it access some self-hosted services, from time to time.

My core site (domain.com, www.domain.com) are hosted on GitHub pages, and have been for 1+ years now, without any issues.

I went to go add a new blog post and noticed my website is showing a 526 error code "Invalid SSL Certificate"; however, inspecting the cert in the browser indicates it is indeed active, having been issued March 8th and expiring June 6th, 2024.

I haven't changed any settings on my end, so I'd appreciate if I can get some guidance on how to resolve this error. I've confirmed nothing has changed on the GitHub side (in fact, I just added the new blog post and the GitHub actions completed successfully), but the content is not accessible.

The domain is my personal name so if possible, can I ask for 1:1 support so as not to dox myself/tie my domain to my Discord username?
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