Song Apps

Free DNS server, anti-DNS pollutionNeed ROOT privileges. Free DNS server/proxy download fromhere.Contains two functions，DNS proxy and hosts manager.DNS proxyThis is a DNS server tools. Anti-DNS pollutionMain features:1 TCP mode to access the remote DNS server to ant DNSpollution.2 DNS service for LAN.3 You can view the DNS request log.4 Can manually specify the domain name IP information.>> Risk: This may cause the SSL authentication fails.5 Domain name support * way, eg: *.google.com .6 Change or repair the system DNS setting (net.dns).7 DNS caching to reduce network delay. Only cache the IP queryresults (querytype A or AAAA).What is dns system?The domain name system (DNS) is the way that Internet domainnames are located and translated into Internet Protocol addresses.A domain name is a meaningful and easy-to-remember "handle" for anInternet address.Because maintaining a central list of domain name/IP addresscorrespondences would be impractical, the lists of domain names andIP addresses are distributed throughout the Internet in a hierarchyof authority. There is probably a DNS server within closegeographic proximity to your access provider that maps the domainnames in your Internet requests or forwards them to other serversin the Internet.hostsThis is a /etc/hosts file manage tool .Main features:1 download a hosts file from network.2 hand-type hosts records.3 Manage hosts, you can add, delete, enable, disable hosts.