Cloudflare DNS challenge fails on newer images
damianon opened this issue · comments
When Cloudflare dnsChallenge is configured, on newer images (after 2.6.1) it fails renewing certificates with the message
could not find the start of authority for _acme-challenge.my.domain.com
Fortunately the internet provided me with a temporary fix, which is to revert to v2.6.1, according to this community post and now it does work again:
https://community.traefik.io/t/could-not-find-the-start-of-authority-acme-dns/13978
So there seems to be something broken in newer images
Hello,
could not find the start of authority for means that the SOA DNS query doesn't work.
It's usually a network problem.
This repository is not a place for this kind of issue.