'Readthedocs custom domain stops working with ssl issue
I got problems with my custom domain setup on readthedocs. Suddenly custom domain (https://docs.joinrpg.ru) stops working with SSL_ERROR_NO_CYPHER_OVERLAP.
Variois SSL checkers report that they "Failed to communicate with the secure server".
Readthedocs panel say that SSL certificate status: restricted_name_failure: Use of one or more domains on the certificate is restricted.
There was partial block by local authorities of readthedocs in Russia, but it (a) was on DNS-level (b)seems to be solved now, and (c) problem seems to reproduce outside russia.
What can I do to diagnose issue?
Solution 1:[1]
It was a bug with Cloudflare doesn't allow to issue certificates for "ru" domain zone. It have been switched to Let's encrypt thanks to readthedocs team.
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Leotsarev |