Internet name servers and a communication protocol implement the Domain Name System. A DNS name server is a server that stores the DNS records for a domain; a DNS name server responds with …

DNS, or the domain name system, is the phonebook of the Internet, connecting web browsers with websites. Learn more about how DNS works and what DNS servers do.

Jul 5, 2022 · Simply put, Domain Name System (DNS) is the phone book of the internet. It’s the system that converts website domain names (hostnames) into numerical values (IP address) so they can be …

What is DNS? The Domain Name System (DNS) is the component of the internet standard protocol responsible for converting human-friendly domain names into the internet protocol (IP) addresses …

Oct 1, 2025 · DNS, short for Domain Name System, is one of the most common yet misunderstood components of the web landscape. To put it simply, DNS helps direct traffic on the Internet by …

Dec 22, 2025 · DNS works by translating domain names into IP addresses through a multi-step process called DNS lookup, which happens in milliseconds when you visit a website. When you enter …

Jul 8, 2025 · The domain name system (DNS) is a naming database in which internet domain names are located and translated into Internet Protocol (IP) addresses. The DNS maps the name people use to …

Dec 13, 2025 · At its heart, DNS is the internet’s directory service. It’s a decentralized and hierarchical system that translates human-readable domain names into the machine-readable IP addresses …

DNS servers translate requests for names into IP addresses, controlling which server an end user will reach when they type a domain name into their web browser. These requests are called queries.

DNS stands for Domain Name System. This system uses designated authoritative nameservers to map domain names to numerical IP addresses.