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IP -> UDP

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Cadey Ratio 2020-05-19 12:56:22 -04:00
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blog/how-http-requests-work-2020-05-19.markdown
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@ -72,7 +72,7 @@ The DNS server then unwraps the ethernet frame into an IP packet and then as a
UDP packet and a DNS request. It checks its database for a match and if one is UDP packet and a DNS request. It checks its database for a match and if one is
not found, it attempts to discover the correct name server to contact by using a not found, it attempts to discover the correct name server to contact by using a
NS record query to its upstreams or the authoritative name server for the NS record query to its upstreams or the authoritative name server for the
WEBSITE namespace. This then creates another process of ethernet frames and IP WEBSITE namespace. This then creates another process of ethernet frames and UDP
packets until it reaches the upstream DNS server which hopefully should reply packets until it reaches the upstream DNS server which hopefully should reply
with the correct address. Once the DNS server gets the information that is with the correct address. Once the DNS server gets the information that is
needed, it sends this back the results to the client as a wire-format DNS needed, it sends this back the results to the client as a wire-format DNS