last week, i have solved with this case Plesk SSL Let's Encrypt Error - #10 by devahaminapurnama
now, i am try to issue again with different server and domain, then trouble again why Let's Encrypt looking to IPv6, i am not use any IPv6 on my server only IPv4
Could not issue an SSL/TLS certificate for thkforum2022.com
Details
Could not issue a Let's Encrypt SSL/TLS certificate for thkforum2022.com. Authorization for the domain failed.
Details
Invalid response from https://acme-v02.api.letsencrypt.org/acme/authz-v3/167106839976.
Details:
Type: urn:ietf:params:acme:error:dns
Status: 400
Detail: DNS problem: SERVFAIL looking up A for thkforum2022.com - the domain's nameservers may be malfunctioning; DNS problem: query timed out looking up AAAA for thkforum2022.com