TXT record is not found, but it seems I have saved it correctly to DNS. I waited more than hour. I already have certificates running fine for months, but I am checking the wildcard option now.
Thank you for any help.
My domain is:
I ran this command:
certbot -i apache -d “*.nethar.com” --server https://acme-v02.api.letsencrypt.org/directory --preferred-challenges=dns --manual
It produced this output:
Detail: No TXT record found at _acme-challenge.nethar.com