Hello all!
I am using a Draytek 2960 router that has Let’s Encrypt certificate creation built into it. The user needs to register a DDNS address which I have done and is working.
The address is https://8675309routertest.drayddns.com
After the DDNS address is created and confirmed working, I go to create the certificate and am getting domain invalid errors:
2020/05/14 18:35:30 : >>>> Let’s encrypt issue …
2020/05/14 18:35:30 : >>>> [DDNS Profile : ddns1 ] start issue …
2020/05/14 18:35:30 : Looking up for let’s encrypt server…
2020/05/14 18:35:31 : Get Agreement URL : https://letsencrypt.org/documents/LE-SA-v1.2-November-15-2017.pdf
2020/05/14 18:35:31 : Gernerate RSA KEY…
2020/05/14 18:35:42 : Connect to server and creating new account…
2020/05/14 18:35:43 : Request a challenge for the given domain name…
2020/05/14 18:35:44 : Domain Name : 8675309routertest.drayddns.com
2020/05/14 18:35:44 : Start authentication!
2020/05/14 18:35:45 : Start to CHNG!
2020/05/14 18:35:46 : Key pair validation success
2020/05/14 18:35:51 : Domain verify # 1
2020/05/14 18:35:57 : Domain verify # 2
2020/05/14 18:36:02 : Domain verify # 3
2020/05/14 18:36:02 : Error: Domain verify failed.
2020/05/14 18:36:05 : Let’s Encrypt process is running… 35 sec
2020/05/14 18:36:07 : Domain verify # 4
2020/05/14 18:36:08 : Error: Domain verify failed.
2020/05/14 18:36:13 : Domain verify # 5
2020/05/14 18:36:13 : Error: Domain verify failed.
2020/05/14 18:36:18 : Your domain is invalid, please check DNS setup. Exit Process.