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@tylermneher
Created June 13, 2023 20:43
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openssl diagnostic commands and documentation from Apple Developer

443

openssl s_client -showcerts -connect support.neherdata.com:443


80

openssl s_client -showcerts -connect support.neherdata.com:80


Apple Networking Introduction

https://developer.apple.com/library/archive/documentation/NetworkingInternetWeb/Conceptual/NetworkingOverview/Introduction/Introduction.html#//apple_ref/doc/uid/TP40010220-CH12-BBCFIHFH

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