ateliers/07-custom-domain/dns_domain_name_resolution.svg

<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="453.75px" preserveAspectRatio="none" style="width:638px;height:453px;" version="1.1" viewBox="0 0 638 453" width="638.75px" zoomAndPan="magnify"><defs><filter height="300%" id="foghjtjukb80z" width="300%" x="-1" y="-1"><feGaussianBlur result="blurOut" stdDeviation="2.5"/><feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/><feOffset dx="5.0" dy="5.0" in="blurOut2" result="blurOut3"/><feBlend in="SourceGraphic" in2="blurOut3" mode="normal"/></filter></defs><g><text fill="#000000" font-family="sans-serif" font-size="22.5" lengthAdjust="spacingAndGlyphs" textLength="276.25" x="183.4375" y="33.385">Domain name resolution</text><rect fill="#FFFFFF" filter="url(#foghjtjukb80z)" height="125.498" style="stroke: #2F4F4F; stroke-width: 1.25;" width="12.5" x="218.125" y="130.4785"/><rect fill="#FFFFFF" filter="url(#foghjtjukb80z)" height="89.082" style="stroke: #2F4F4F; stroke-width: 1.25;" width="12.5" x="401.875" y="166.8945"/><rect fill="#FFFFFF" filter="url(#foghjtjukb80z)" height="89.082" style="stroke: #2F4F4F; stroke-width: 1.25;" width="12.5" x="538.125" y="292.3926"/><line style="stroke: #2F4F4F; stroke-width: 1.25; stroke-dasharray: 5.0,5.0;" x1="46.25" x2="46.25" y1="91.5625" y2="403.9746"/><line style="stroke: #2F4F4F; stroke-width: 1.25; stroke-dasharray: 5.0,5.0;" x1="224.375" x2="224.375" y1="91.5625" y2="403.9746"/><line style="stroke: #2F4F4F; stroke-width: 1.25; stroke-dasharray: 5.0,5.0;" x1="407.5" x2="407.5" y1="91.5625" y2="403.9746"/><line style="stroke: #2F4F4F; stroke-width: 1.25; stroke-dasharray: 5.0,5.0;" x1="543.75" x2="543.75" y1="91.5625" y2="403.9746"/><rect fill="#F8E7C0" filter="url(#foghjtjukb80z)" height="37.8711" style="stroke: #2F4F4F; stroke-width: 1.875;" width="68.75" x="10" y="47.4414"/><text fill="#000000" font-family="sans-serif" font-size="17.5" lengthAdjust="spacingAndGlyphs" textLength="51.25" x="18.75" y="72.4353">Client</text><rect fill="#F8E7C0" filter="url(#foghjtjukb80z)" height="37.8711" style="stroke: #2F4F4F; stroke-width: 1.875;" width="68.75" x="10" y="402.7246"/><text fill="#000000" font-family="sans-serif" font-size="17.5" lengthAdjust="spacingAndGlyphs" textLength="51.25" x="18.75" y="427.7185">Client</text><rect fill="#F8E7C0" filter="url(#foghjtjukb80z)" height="37.8711" style="stroke: #2F4F4F; stroke-width: 1.875;" width="137.5" x="153.125" y="47.4414"/><text fill="#000000" font-family="sans-serif" font-size="17.5" lengthAdjust="spacingAndGlyphs" textLength="120" x="161.875" y="72.4353">DNS Resolver</text><rect fill="#F8E7C0" filter="url(#foghjtjukb80z)" height="37.8711" style="stroke: #2F4F4F; stroke-width: 1.875;" width="137.5" x="153.125" y="402.7246"/><text fill="#000000" font-family="sans-serif" font-size="17.5" lengthAdjust="spacingAndGlyphs" textLength="120" x="161.875" y="427.7185">DNS Resolver</text><rect fill="#F8E7C0" filter="url(#foghjtjukb80z)" height="37.8711" style="stroke: #2F4F4F; stroke-width: 1.875;" width="116.25" x="347.5" y="47.4414"/><text fill="#000000" font-family="sans-serif" font-size="17.5" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="98.75" x="356.25" y="72.4353">DNS Zone</text><rect fill="#F8E7C0" filter="url(#foghjtjukb80z)" height="37.8711" style="stroke: #2F4F4F; stroke-width: 1.875;" width="116.25" x="347.5" y="402.7246"/><text fill="#000000" font-family="sans-serif" font-size="17.5" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="98.75" x="356.25" y="427.7185">DNS Zone</text><rect fill="#F8E7C0" filter="url(#foghjtjukb80z)" height="37.8711" style="stroke: #2F4F4F; stroke-width: 1.875;" width="111.25" x="486.25" y="47.4414"/><text fill="#000000" font-family="sans-serif" font-size="17.5" lengthAdjust="spacingAndGlyphs" textLength="93.75" x="495" y="72.4353">34.71.32.4</text><rect fill="#F8E7C0" filter="url(#foghjtjukb80z)" height="37.8711" style="stroke: #2F4F4F; stroke-width: 1.875;" width="111.25" x="486.25" y="402.7246"/><text fill="#000000" font-family="sans-serif" font-size="17.5" lengthAdjust="spacingAndGlyphs" textLength="93.75" x="495" y="427.7185">34.71.32.4</text><rect fill="#FFFFFF" filter="url(#foghjtjukb80z)" height="125.498" style="stroke: #2F4F4F; stroke-width: 1.25;" width="12.5" x="218.125" y="130.4785"/><rect fill="#FFFFFF" filter="url(#foghjtjukb80z)" height="89.082" style="stroke: #2F4F4F; stroke-width: 1.25;" width="12.5" x="401.875" y="166.8945"/><rect fill="#FFFFFF" filter="url(#foghjtjukb80z)" height="89.082" style="stroke: #2F4F4F; stroke-width: 1.25;" width="12.5" x="538.125" y="292.3926"/><polygon fill="#2F4F4F" points="203.125,125.4785,215.625,130.4785,203.125,135.4785,208.125,130.4785" style="stroke: #2F4F4F; stroke-width: 1.25;"/><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="46.875" x2="210.625" y1="130.4785" y2="130.4785"/><text fill="#000000" font-family="sans-serif" font-size="16.25" lengthAdjust="spacingAndGlyphs" textLength="147.5" x="55.625" y="124.1461">"synthesizrs.com"</text><polygon fill="#2F4F4F" points="386.875,161.8945,399.375,166.8945,386.875,171.8945,391.875,166.8945" style="stroke: #2F4F4F; stroke-width: 1.25;"/><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="230.625" x2="394.375" y1="166.8945" y2="166.8945"/><text fill="#000000" font-family="sans-serif" font-size="16.25" lengthAdjust="spacingAndGlyphs" textLength="147.5" x="239.375" y="160.5621">"synthesizrs.com"</text><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="414.375" x2="466.875" y1="203.3105" y2="203.3105"/><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="466.875" x2="466.875" y1="203.3105" y2="219.5605"/><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="415.625" x2="466.875" y1="219.5605" y2="219.5605"/><polygon fill="#2F4F4F" points="428.125,214.5605,415.625,219.5605,428.125,224.5605,423.125,219.5605" style="stroke: #2F4F4F; stroke-width: 1.25;"/><text fill="#000000" font-family="sans-serif" font-size="16.25" lengthAdjust="spacingAndGlyphs" textLength="106.25" x="423.125" y="196.9781">getARecord()</text><polygon fill="#2F4F4F" points="60.625,250.9766,48.125,255.9766,60.625,260.9766,55.625,255.9766" style="stroke: #2F4F4F; stroke-width: 1.25;"/><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="53.125" x2="406.875" y1="255.9766" y2="255.9766"/><text fill="#000000" font-family="sans-serif" font-size="16.25" lengthAdjust="spacingAndGlyphs" textLength="85" x="68.125" y="249.6442">34.71.32.4</text><polygon fill="#2F4F4F" points="523.125,287.3926,535.625,292.3926,523.125,297.3926,528.125,292.3926" style="stroke: #2F4F4F; stroke-width: 1.25;"/><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="46.875" x2="530.625" y1="292.3926" y2="292.3926"/><text fill="#000000" font-family="sans-serif" font-size="16.25" lengthAdjust="spacingAndGlyphs" textLength="57.5" x="55.625" y="286.0602">"HTTP"</text><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="550.625" x2="603.125" y1="328.8086" y2="328.8086"/><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="603.125" x2="603.125" y1="328.8086" y2="345.0586"/><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="551.875" x2="603.125" y1="345.0586" y2="345.0586"/><polygon fill="#2F4F4F" points="564.375,340.0586,551.875,345.0586,564.375,350.0586,559.375,345.0586" style="stroke: #2F4F4F; stroke-width: 1.25;"/><text fill="#000000" font-family="sans-serif" font-size="16.25" lengthAdjust="spacingAndGlyphs" textLength="65" x="559.375" y="322.4762">render()</text><polygon fill="#2F4F4F" points="60.625,376.4746,48.125,381.4746,60.625,386.4746,55.625,381.4746" style="stroke: #2F4F4F; stroke-width: 1.25;"/><line style="stroke: #2F4F4F; stroke-width: 1.25;" x1="53.125" x2="543.125" y1="381.4746" y2="381.4746"/><text fill="#000000" font-family="sans-serif" font-size="16.25" lengthAdjust="spacingAndGlyphs" textLength="78.75" x="68.125" y="375.1422">HTML doc</text><!--MD5=[746482e46dbc0bd654727860e84b4909]
@startuml

title
Domain name resolution
end title

skinparam sequence {
	BackgroundColor STRATEGY
	ParticipantBackgroundColor STRATEGY
	ArrowColor DarkSlateGray
	BorderColor DarkSlateGray
	LifeLineBorderColor DarkSlateGray
	ParticipantBorderColor DarkSlateGray
}

Client -> "DNS Resolver": "synthesizrs.com"
activate "DNS Resolver"

"DNS Resolver" -> "**DNS Zone**": "synthesizrs.com"
activate "**DNS Zone**"
"**DNS Zone**" -> "**DNS Zone**": getARecord()
"**DNS Zone**" -> Client: 34.71.32.4
deactivate "**DNS Zone**"

deactivate "DNS Resolver"


Client -> "34.71.32.4": "HTTP"
activate "34.71.32.4"
"34.71.32.4" -> "34.71.32.4": render()
"34.71.32.4" -> Client: HTML doc
deactivate "34.71.32.4"

@enduml

PlantUML version 1.2020.09(Sun May 10 12:51:06 CEST 2020)
(GPL source distribution)
Java Runtime: OpenJDK Runtime Environment
JVM: OpenJDK 64-Bit Server VM
Java Version: 11.0.8+10-b944.31
Operating System: Linux
Default Encoding: UTF-8
Language: en
Country: US
--></g></svg>