Hi, We are managing thounsands of LE certificates and since past 24th we are retrieving a lot of errors "time exceeded" related with DNS-01 challenge. HTTP challenges seems works well. I have verified that the _acme-challenge token in internet services to check propagation is being done correctly. …

DNS-01 challenge start to failure since 24 at 22h

orangepizza June 27, 2023, 5:57am 2

that sounds like this thread's problem : how much SANs you put per certificate?

3 Likes

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