My domain is: zeeto.me & zeeto.synology.me
I ran this command: N/A
It produced this output: Failed to connect to Let’s Encrypt. Please make sure the domain name is valid.
My web server is (include version): Apache HTTP Server 2.2
The operating system my web server runs on is (include version): Linux?
My hosting provider, if applicable, is: GoDaddy & Synology DDNS
I can login to a root shell on my machine (yes or no, or I don’t know): No
I’m using a control panel to manage my site (no, or provide the name and version of the control panel): No
Hello,
I successfully managed to register certificate for my domain name zeeto_me which is hosted with GoDaddy and is set to forward (301) with masking to my DDNS zeeto_synology_me.
However, some time ago it failed to renew and I’m trying to register the certificate from scratch.
To register the certificate I use Synology DSM, which has GUI and registering the certificate is as simple as providing:
Domain name: zeeto.me
Email: my email address
Subject Alternative Name: where I tried: www.zeeto.me;zeeto.synology.me;test.zeeto.me;
as well as without www.zeeto.me;
The domain name zeeto_me apart from being forwarded to zeeto_synology_me (I can’t use A record as I don’t have static IP, thus I’m using synology.me DDNS) has the C NAME record ‘test’ with the value of ‘zeeto.synology.me’.
The Synology Support guys, advised, that there is something wrong with the setup of the domain zeeto_me, as registering the domain name zeeto_synology_me on its own went through without any problems.
They sent me this from the log:
2017-08-16T04:18:07+01:00 nas synoscgi_SYNO.Core.Certificate.LetsEncrypt_1_create[26506]: certificate.cpp:1359 Failed to create Let’sEncrypt certificate. [200][new_authz: unexpect httpcode.]
2017-08-16T04:20:01+01:00 nas synoscgi_SYNO.Core.Certificate.LetsEncrypt_1_create[27423]: certificate.cpp:957 syno-letsencrypt failed. 102 [Invalid response from http://zeeto.me/.well-known/acme-challenge/EgdcqE-
I tried looking up this forum and came to suggestion, to create a Hello World html file in /.well-known/acme-challenge/test
folder to see if it is accessible from internet.
Here comes a weird part, I can’t access the empty html file here:
http://zeeto.me/.well-known/acme-challenge/test
but when I created a folder on my server replacing one random character of the bit ‘/acme-challenge’, I can access it no problem, so for example http://zeeto.me/.well-known/acme-challenga/test is accessible.
Another suggestion from Synology Tech Support was that when they ping the domain name zeeto_me it shows different IP than zeeto_synology_me…
I checked and the IP of zeeto_me is GoDaddy’s server IP, but the domain name is forwarded to my synology.me DDNS.
As mentioned before, originally I managed to create certificate, but for some reason I can’t now - I don’t think I changed anything within my configuration since I successfully registered certificate.
Port 80 is accessible on my Synology.
Sorry for long post, I tried to put all the information I think may be vital.
Thanks