. .



, IP (). :
1. IP , IP.
2. DNS IP .

. . , - http://ping-admin.ru/free_test/ ( ) . , . , . :
1.
2. -> CMD ( ) -> ipconfig /flushdns
3.
. DNS .
, C:/Windows/System32/drivers/etc/hosts :
11.111.111.11 vashsite.ru
11.111.111.11 IP ( ), vashsite.ru .
.
- , . .

, DNS. IP DNS. http://secondary.net.ua/check/ DNS. : vashsite.ru. 14400 IN A 11.111.111.11, 11.111.111.11 - IP , DNS.