It is a worldwide, layered directory: root servers, then the servers for each ending such as .com, then each domain’s own nameservers.
DNS
The Domain Name System, which turns names like example.com into the IP addresses computers use.
The Domain Name System, which turns names like example.com into the IP addresses computers use.
It is a worldwide, layered directory: root servers, then the servers for each ending such as .com, then each domain’s own nameservers.