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This article introduces the knowledge about "how to view DNS server information". In the actual case operation process, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

DNS( Domain Name System) is the abbreviation of "Domain Name System". It is a naming system for computer and network services organized into domain hierarchy. It uses port 53 of UDP protocol. It is used for TCP/IP network. The service it provides is used to convert host names and domain names into IP addresses.

View/etc/resolv.con file [root@localhost ~]# cat /etc/resolv.confnameserver 192.168.xxx.xxx#search localdomain[root@ localhost ~]#Use nslookup command to view DNS information [root@localhost ~]# nslookup 127.0.0.1| grep ServerServer: 192.168.xxx.xxx[root@localhost ~]#Use dig command to view DNS information root@localhost ~]# dig; > DiG 9.3.6-P1-RedHat-9.3.6-16.P1.el5 >;; global options: printcmd;; Got answer:;;->HEADER#53(192.168.xxx.xxx);; WHEN: Sat Apr 16 07:34:37 2016; MSG SIZE rcvd: 289[root@localhost ~]# dig| grep SERVER: | awk -F# '{ print $1 }' |awk -F: '{ print $2 }'192.168.xxx.xxx"How to view DNS server information" content is introduced here, thank you for reading. If you want to know more about industry-related knowledge, you can pay attention to the website. Xiaobian will output more high-quality practical articles for everyone!

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