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A complete list of commonly used public dns
Commonly used public DNS include Google Public DNS, Cloudflare Public DNS, Open DNS, Quad9 and Comodo Secure DNS. For more details about DNS-related issues, please see the article below this topic. PHP Chinese website welcomes everyone to come and learn.
Getting Started with PHP: DNS ResolutionPHP is a general-purpose scripting language that can be executed on a Web server or on a local computer. DNS (Domain Name System) resolution is a problem often encountered in PHP development. This article will provide you with a PHP introductory guide to let you know how to perform DNS resolution. What is DNS resolution? DNS resolution is the process of resolving domain names into IP addresses. The DNS resolver will pass the domain name to the DNS server and receive a
What is dns serverThe dns server refers to the domain name server, which is a server that converts domain names and corresponding IP addresses. It is a method of managing names. This method divides different groups into responsible for the names of each subsystem. Each layer is called a domain, and each domain is separated by a dot. DNS is actually a host equipped with a domain name system. It is a hierarchical structure database that can achieve name resolution.
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