Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. crt.sh | example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
My domain is: helloworld.dagoukeji.com
I ran this command on my macbook: sudo certbot certonly --standalone (following https://certbot.eff.org/lets-encrypt/osx-webproduct)
It produced this output:
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator standalone, Installer None
Enter email address (used for urgent renewal and security notices)
(Enter 'c' to cancel): evan.chanyiksan@gmail.com
Please read the Terms of Service at
https://letsencrypt.org/documents/LE-SA-v1.2-November-15-2017.pdf. You must
agree in order to register with the ACME server at
https://acme-v02.api.letsencrypt.org/directory
(A)gree/(C)ancel: A
Would you be willing to share your email address with the Electronic Frontier
Foundation, a founding partner of the Let's Encrypt project and the non-profit
organization that develops Certbot? We'd like to send you email about our work
encrypting the web, EFF news, campaigns, and ways to support digital freedom.
(Y)es/(N)o: N
Please enter in your domain name(s) (comma and/or space separated) (Enter 'c'
to cancel): helloworld.dagoukeji.com
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for helloworld.dagoukeji.com
Waiting for verification...
Challenge failed for domain helloworld.dagoukeji.com
http-01 challenge for helloworld.dagoukeji.com
Cleaning up challenges
Some challenges have failed.
IMPORTANT NOTES:
-
The following errors were reported by the server:
Domain: helloworld.dagoukeji.com
Type: unauthorized
Detail: Invalid response from
http://helloworld.dagoukeji.com/.well-known/acme-challenge/nWXvVY8g-uLlyjhQ8s9b9h8GP19j5EXAa562oxmXAEU
[47.75.19.251]: "<!doctype html><html lang="en"><meta
charset="utf-8"/><link rel="icon" href="/favicon.ico"/><meta
name="viewport" content="To fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA record(s) for that domain
contain(s) the right IP address. -
Your account credentials have been saved in your Certbot
configuration directory at /etc/letsencrypt. You should make a
secure backup of this folder now. This configuration directory will
also contain certificates and private keys obtained by Certbot so
making regular backups of this folder is ideal.
My web server is (include version):
The domain CNAME to dagoukeji-helloworld.oss-cn-hongkong.aliyuncs.com, which is a OSS bucket hosted on alibabacloud.
The operating system my web server runs on is (include version): I am not sure
My hosting provider, if applicable, is: alibabacloud OSS https://www.alibabacloud.com/product/oss
I can login to a root shell on my machine (yes or no, or I don't know): I don't know
I'm using a control panel to manage my site (no, or provide the name and version of the control panel): alibabacloud oss
The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): certbot 1.4.0
Regarding this:
please make sure that your domain name was entered correctly and the DNS A/AAAA record(s) for that domain contain(s) the right IP address
The domain doesn't have AAAA record, but it does have A record
$ dig A helloworld.dagoukeji.com
; <<>> DiG 9.10.6 <<>> A helloworld.dagoukeji.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 433
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;helloworld.dagoukeji.com. IN A
;; ANSWER SECTION:
helloworld.dagoukeji.com. 599 IN CNAME dagoukeji-helloworld.oss-cn-hongkong.aliyuncs.com.
dagoukeji-helloworld.oss-cn-hongkong.aliyuncs.com. 59 IN A 47.75.19.251
$ dig AAAA helloworld.dagoukeji.com
; <<>> DiG 9.10.6 <<>> AAAA helloworld.dagoukeji.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 58608
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;helloworld.dagoukeji.com. IN AAAA
;; ANSWER SECTION:
helloworld.dagoukeji.com. 599 IN CNAME dagoukeji-helloworld.oss-cn-hongkong.aliyuncs.com.
;; AUTHORITY SECTION:
aliyuncs.com. 599 IN SOA hidden-master.aliyun.com. hostmaster.aliyun-inc.com. 2041269022 7200 900 2592000 600
;; Query time: 514 msec
;; SERVER: 192.168.86.1#53(192.168.86.1)
;; WHEN: Sun May 10 19:40:58 PDT 2020
;; MSG SIZE rcvd: 192
