DNS , . , IP- -.
, , www.google.com, IP- -, DNS . 404.
DNS DNS. DNS- .

DNS Windows
DNS - . Windows. Windows 10.
DNS Windows:
DNS . IP- DNS- , DNS-.
DNS Mac
DNS OS X macOS .
, , DNS macOS Mojave (10.14), .
DNS MacOS Mojave ( 10.14)
DNS MacOS Mojave, Terminal:
DNS- macOS Mac OS X
DNS MacOS Mac OS X. .
Mac OS X macOS | |
---|---|
Mojave (version 10.14) High Sierra (version 10.13) Sierra (version 10.12) Mountain Lion (version 10.8) Lion (version 10.7) | sudo killall -HUP mDNSResponde |
El Capitan (version 10.11) Mavericks (version 10.9) | sudo dscacheutil -flushcache sudo killall -HUP mDNSResponder |
Yosemite (version 10.10) | sudo discoveryutil mdnsflushcache sudo discoveryutil udnsflushcaches |
Snow Leopard (version 10.6) Leopard (version 10.5) | sudo dscacheutil -flushcache |
Tiger (version 10.4) | lookupd -flushcache |
DNS Linux
Linux Windows Mac. Linux DNS. , Ubuntu, DNS .
, . - NCSD (Name Service Caching Daemon), dnsmasq BIND (Berkely Internet Name Domain).
. Ctrl + Alt + T
, DNS , Linux.
DNS- NCSD
DNS- NCSD Linux-:
sudo /etc/init.d/nscd restart
, . , NCSD .
DNS- dnsmasq
DNS- dnsmasq Linux-:
sudo /etc/init.d/dnsmasq restart
, . , .
DNS- BIND
BIND DNS, , DNS. .
sudo /etc/init.d/named restart sudo rndc restart sudo rndc exec
: BIND DNS. flushname sudo rndc. :sudo rndc flushname wiki.merionet.ru