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Letsencrypt certificate via DNS authentication

Install certbot first

Run following command for obtaining a wildcard certificate:

  certbot certonly --manual --preferred-challenges dns --agree-tos -d *

Then follow certbot instructions for adding TXT record to your domain.

Example of DNS bind9 record:

; Letsencrypt verification
 _acme-challenge TXT "xxxxxxxxxxx_xxxxxxxxxxxxx_xxxxxxxxxxxxxxxx"

See also

wiki/letsencrypt_certificate_via_dns_authentication.txt · Last modified: 2022/12/21 16:23 by antisa

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