What is DNS?

The Domain Name System (DNS) is a hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It translates human-readable domain names (like example.com) into the numerical IP addresses (like 192.0.2.1) needed to locate and identify computer services and devices with the underlying network protocols. DNS is essential for enabling users to access websites and online resources using easy-to-remember names instead of complex IP addresses.

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What other technologies are related to DNS?

DNS Competitor Technologies

WINS

WINS (Windows Internet Naming Service) was Microsoft's NetBIOS name resolution service; DNS has largely replaced it for name resolution.

Number of organizations that mention technology

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DNS Complementary Technologies

DHCP

DHCP automatically assigns IP addresses, subnet masks, default gateways, and DNS server addresses to network devices, simplifying network administration and DNS server configuration.

TCP/IP

DNS relies on TCP/IP for communication. It uses TCP or UDP to transport DNS queries and responses across the network.

Microsoft Active Directory

Active Directory integrates with DNS to locate domain controllers and resolve hostnames within the Active Directory domain. It commonly uses AD-integrated DNS.

Number of organizations that mention technology

Microsoft Active Directory

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Which job functions commonly mention DNS?

Network Engineer

12.1% of all Network Engineer jobs mention DNS

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IT Support

6.2% of all IT Support jobs mention DNS

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Information Technology

2.4% of all Information Technology jobs mention DNS

View 41.2k jobs on Sumble

Engineer

1.0% of all Engineer jobs mention DNS

View 97.4k jobs on Sumble

Engineering & R&D

0.9% of all Engineering & R&D jobs mention DNS

View 97.8k jobs on Sumble

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Which organizations are mentioning DNS?

Amazon

Retail Trade

Leidos

Professional Services

Oracle

Scientific and Technical Services

Amazon Web Services

Information

Akamai

Scientific and Technical Services

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