DNSoverHTTP是基于HTTP协议的DNS实现。它是一个代理DNS，是一个在HTTP基础上实现DNS的方法，提供了：
一个FastCGI端点连接Web服务器和DNS服务器（Ngix、Apache和Bid）
一个DNS代理服务器用于/etc/resolv.cof或者DHCP声明，使用upstreamHTTP来解析DNS
ThegreatadvatagetothisapproachisthatHTTPusuallymakesitthroughevetheworstcoffeeshoporhotelroomfirewalls,sicecommercemaybeatstake.WealsobeefitfromHTTP'spersistetTCPcoectiopoolcocept,whichDNSoTCP/53doesothave.Lastly,HTTPSwillwork,givigprivacy.
Thissoftwareisasyetupackaged,butisportabletoFreeBSD10adDebia7adveryprobablyotherBSD-similaradLiux-similarsystems.ThissoftwareiswritteetirelyiCadhasbeecompiledwithGCCadClagwith"fullwarigs"eabled.
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