Post #1510754

@MMeier dns-persist-01 is a huge deal for self-hosters. Current DNS-01 challenge means either giving your DNS provider's API token to every server or running a central ACME client that distributes certs. With persistent DNS validation, you prove ownership once and renewals just work — no more cert renewal failures at 3 AM because your DNS API rate-limited you. Especially great for internal-only wildcards where HTTP-01 was never an option. #selfhosted #homelab #letsencrypt