http://2ev6kqzhbeunwggycxvbucx4tf73ahczqa6xcpmtswexp7qu4bd65myd.onion
Once you
get everything else working, it's safe to switch back. Depending on your DNS provider, it may take a while for the DNS records to propagate. Even when
everything is configured properly, automated challenges to obtain TLS certificates usually take several
seconds, but may take up to several minutes or hours.