I am starting a small SaaS company that uses a check for DNS record before creating service. Letsencrypt cert happens during service creation. It would be best to ensure that if our check succeeds, letsencrypt will succeed in finding this domain record as well. This should be easily solvable if lets…

DNS Servers used by LetsEncrypt for Challenges

danb35 April 15, 2017, 10:38pm 4

Are you sure? I thought Let's Encrypt always queried the authoritative servers for the domain in question.

3 Likes

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