Cloudron Forum

I don't know how it got so far but it seems my DNS lookup fails already for quite some time. I had problems before but then it seemed that restarting unbound after it went down solved the problems.

$ nslookup example.com
;; Got SERVFAIL reply from 127.0.0.53
Server:		127.0.0.53
Address:	127.0.0.53#53

** server can't find example.com: SERVFAIL

I'm running Cloudron 7.7.2 on Ubuntu 20.04.2.

$ sudo cloudron-support --troubleshoot
[sudo] password for cstork:
[OK]	node version is correct
[OK]	docker is running
[OK]	MySQL is running
[OK]	nginx is running
[OK]	box is running
	unbound is down. updating root anchor to see if it fixes it
[OK]	unbound is running
[OK]	Dashboard is reachable via domain name
getaddrinfo(whois.denic.de): Temporary failure in name resolution
[WARN]	Domain eichenlaub.de expiry check skipped because whois does not have this information

What's the best way to further analyse this?

Great! Thank you!

BTW, it seems in retrospect that the start of the DNS problems coincided with me beginning to use the OpenVPN app. Take that for whatever it's worth.

Yes, definitely interesting. Maybe finally a feasible replacement for some google sheets of mine...