Attempting to generate a new SSL certificate, the error message says the _acme-challenge CNAME record is missing but when I look under my CNAME records it is there. I have changed nothing since the previous time I successfully got a new SSL certificate.
Same issue with my website today! It appears like an issue of DNS lookup service, since even on the homepage of IF, it seems like there are no configured NS… while Cloudflare is working flawlessly and external DNS lookup services, shows everything is working just fine and find necessary CNAME records!