What is Authoritative and Non-authoritative DNS Server? Understand the difference between Authoritative and Non-answer for DNS query in simple words.…
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nslookup stands for “name server lookup” is a useful command for getting information from DNS server. It also very useful…
To configure your system on network and access internet. You also need to configure dns server. It is necessary to…
The Domain Name System (DNS) is a hierarchical distributed naming system for computers connected over network. It resolves ip address…
The Domain Name System (DNS) is a hierarchical distributed naming system for computers connected over network. It resolves ip address…
When you access any domain from your system, an IP of the remote system is resolved by the DNS server.…
MX records in DNS are used to route emails to correct mail servers and properly send to correct destination server.…
Definition at Wikipedia: Caching name servers, also called DNS caches, store DNS query results for a period of time determined…
Command named-checkconf checks the syntax only of a named ( bind ) configuration file. The file is parsed and checked…
The DNS (Domain Name System) is a distributed system, used for translate domain names to IP address and vice a…