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 LiveInternet.ru:
: 16.03.2008
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DNS over TLS DNS Stunnel Lua

, 27 2018 . 19:37 +




DNS (. Domain Name System ) .

TLS (. transport layer security ) .

"Google Public DNS DNS over TLS" . Stunnel TCP . DNS UDP . UDP TCP . Lua.


TCP UDP DNS :


4.2.2. TCP usage
Messages sent over TCP connections use server port 53 (decimal). The message is prefixed with a two byte length field which gives the message length, excluding the two byte length field. This length field allows the low-level processing to assemble a complete message before beginning to parse it.

RFC1035: DOMAIN NAMES IMPLEMENTATION AND SPECIFICATION


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  1. UDP
  2. TCP

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  1. TCP
  2. TCP
  3. UDP
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