DNS上主机查询 -Machine query on DNS

sip服务器原代码,要求在linux或者unix下安装,可以用于建立自己的voip系统,基于sip协议-OpenSIPS brings: robust and performant SIP (RFC3261) Registrar server, Location server, Proxy server and Redirect server small footprint- the binary file is small size, functionality can be stri

dnsmasq 源代码， 里面包含DNS、SRV等功能的代码，可以在 linux上直接编译-dnsmasq source code, include dns\srv, you can compile this code on linux