What You Should Know About a DNS Server

The best ideas about DNS Server?

DNS stands for Domain Name System, which is used to assign the Internet Protocol address to a domain name. Every computer connected dns to the Internet must have an IP address; This is represented in the form of numbers and dots, for example 192.168.0.1. A system with a DNS server resolves the address field of the words that are easy to remember dns.

With an IP address internet dns everything is organized. A DNS server can provide the correct information as long as the IP address is included in the request dns made ​​to them. Where there is no IP address, no address to return the requested information. DNS Server are categorized into two that are public and private. However, the use of these public servants can lead to problems such as cache poisoning attacks, pharming and DNS amplification.

Public DNS Server are open and can be easily accessed by any computer user dns. It is run by volunteers and free engineers usually are powered by FreeBSD servers that are protected by uninterruptible power supply (UPS). Users can find your IP by sending a database query, the DNS server or using various management tools such as DNS Lookup DNS, DNS and WHOIS query.

To send an email dns or just surf the web using a DNS server . This may not be obvious that this is a completely hidden part of the Internet, but very important. Without dns it, there could not be a complete shutdown of the Internet. Whenever a domain name is used for web browsing, the DNS server is immediately used to extract information that is readable and is translated into an IP address that is machine readable. These are the processes occurring origin bell every time we surf on the Internet.