Why do a large number of DNS TCP requests be made to the authoritative domain name resolution service when using Let's Encrypt to automate certificate management? And it is a repeated request to change the case of the same domain name.

Why does Let's Encrypt send a large number of DNS TCP requests to authoritative resolution

mcpherrinm July 8, 2024, 7:18pm 12

We have changed edns-buffer-size to 1232

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