I have a server with certificates for several domains successfully creating and renewing with Let’s Encrypt. One that has been working previously has started failing with “DNS problem: SERVFAIL looking up CAA for deepsport.com”.
DNS is hosted with namebright. Their DNS configuration screen did not seem to have option to configure a CAA record. I contacted their support and got this reply:
Our DNS system does not currently support the setting up of CAA records. If you are required to set that up, you will need to find a third-party DNS system that supports those records.
We apologize for any inconvenience this may cause.
Are there any options shy of moving the DNS somewhere else?
Thanks in advance for any help.