Error message no valid A records found, even if there are already A records

[injuly]

When using the self-built dns authorization server to resolve the domain name, the application certificate will return no valid A records found, it seems that it only happens in let's encrypt, when the certificate server uses ZeroSSL, the certificate can be applied normally。

My domain is: gg.dns01.ooops.xyz

I ran this command: acme.sh --issue -d gg.dns01.ooops.xyz --standalone

My web server is (include version): acme standalone server

The operating system my web server runs on is (include version): CentOS Stream release 9

I can login to a root shell on my machine (yes or no, or I don't know): yes

I'm using a control panel to manage my site (no, or provide the name and version of the control panel): no

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): GitHub - acmesh-official/acme.sh: A pure Unix shell script implementing ACME client protocol v3.0.6

It produced this output:
[root@trojan ~]# acme.sh --issue -d gg.dns01.ooops.xyz --standalone

[2023年 02月 04日 星期六 18:12:20 CST] Using CA: https://acme-v02.api.letsencrypt.org/directory

[2023年 02月 04日 星期六 18:12:20 CST] Standalone mode.

[2023年 02月 04日 星期六 18:12:20 CST] Single domain='gg.dns01.ooops.xyz'

[2023年 02月 04日 星期六 18:12:20 CST] Getting domain auth token for each domain

[2023年 02月 04日 星期六 18:12:23 CST] Getting webroot for domain='gg.dns01.ooops.xyz'

[2023年 02月 04日 星期六 18:12:23 CST] Verifying: gg.dns01.ooops.xyz

[2023年 02月 04日 星期六 18:12:23 CST] Standalone mode server

[2023年 02月 04日 星期六 18:12:24 CST] Pending, The CA is processing your order, please just wait. (1/30)

[2023年 02月 04日 星期六 18:12:28 CST] gg.dns01.ooops.xyz:Verify error:no valid A records found for gg.dns01.ooops.xyz; no valid AAAA records found for gg.dns01.ooops.xyz

[2023年 02月 04日 星期六 18:12:28 CST] Please add '--debug' or '--log' to check more details.

[2023年 02月 04日 星期六 18:12:28 CST] See: How to debug acme.sh · acmesh-official/acme.sh Wiki · GitHub

[2023年 02月 04日 星期六 18:12:29 CST] Please refer to libcurl - Error Codes for error code: 22

[petercooperjr]

It looks like your DNS server has a lot of issues that need to be fixed in order for your domain name to properly work:

https://dnsviz.net/d/gg.dns01.ooops.xyz/dnssec/

https://unboundtest.com/m/A/gg.dns01.ooops.xyz/HRV3UTWN

There's lame delegation in there, and the servers that are supposed to be authoritative aren't saying they are. You first need to have your site working before you try to get a certificate through HTTP-01.