Now that the DNS issue is resolved,
certbot gives me the following error:
2018-07-16 09:04:21,667:DEBUG:urllib3.connectionpool:https://boulder.ctao6.net:443 "POST /acme/new-reg HTTP/1.1" 500 111
2018-07-16 09:04:21,667:DEBUG:acme.client:Received response:
HTTP 500
Server: nginx/1.10.3 (Ubuntu)
Date: Mon, 16 Jul 2018 09:04:21 GMT
Content-Type: application/problem+json
Content-Length: 111
Connection: keep-alive
Cache-Control: public, max-age=0, no-cache
Replay-Nonce: hn99XZMmsGSWiDs2SR3EwHMwkY2xRCFM1L78Ev3wjg0
{
"type": "urn:acme:error:serverInternal",
"detail": "Failed to get registration by key",
"status": 500
}
2018-07-16 09:04:21,668:DEBUG:acme.client:Storing nonce: hn99XZMmsGSWiDs2SR3EwHMwkY2xRCFM1L78Ev3wjg0
2018-07-16 09:04:21,668:DEBUG:certbot.log:Exiting abnormally:
Traceback (most recent call last):
File "/usr/bin/certbot", line 11, in <module>
load_entry_point('certbot==0.25.0', 'console_scripts', 'certbot')()
File "/usr/lib/python3/dist-packages/certbot/main.py", line 1323, in main
return config.func(config, plugins)
File "/usr/lib/python3/dist-packages/certbot/main.py", line 1078, in run
le_client = _init_le_client(config, authenticator, installer)
File "/usr/lib/python3/dist-packages/certbot/main.py", line 642, in _init_le_client
acc, acme = _determine_account(config)
File "/usr/lib/python3/dist-packages/certbot/main.py", line 521, in _determine_account
config, account_storage, tos_cb=_tos_cb)
File "/usr/lib/python3/dist-packages/certbot/client.py", line 174, in register
regr = perform_registration(acme, config, tos_cb)
File "/usr/lib/python3/dist-packages/certbot/client.py", line 199, in perform_registration
tos_cb)
File "/usr/lib/python3/dist-packages/acme/client.py", line 747, in new_account_and_tos
regr = self.client.register(regr)
File "/usr/lib/python3/dist-packages/acme/client.py", line 284, in register
response = self._post(self.directory[new_reg], new_reg)
File "/usr/lib/python3/dist-packages/acme/client.py", line 93, in _post
return self.net.post(*args, **kwargs)
File "/usr/lib/python3/dist-packages/acme/client.py", line 1082, in post
return self._post_once(*args, **kwargs)
File "/usr/lib/python3/dist-packages/acme/client.py", line 1096, in _post_once
return self._check_response(response, content_type=content_type)
File "/usr/lib/python3/dist-packages/acme/client.py", line 956, in _check_response
raise messages.Error.from_json(jobj)
acme.messages.Error: urn:acme:error:serverInternal :: The server experienced an internal error :: Failed to get registration by key
2018-07-16 09:04:21,669:ERROR:certbot.log:An unexpected error occurred:
2018-07-16 09:04:21,669:ERROR:certbot.log:The server experienced an internal error :: Failed to get registration by key