Hub for Good Supporting each other to make an impact. Write for DigitalOcean You get paid, we donate to tech non-profits. By Josh Barnett and Kathleen Juell. To set up a domain name, you need to purchase a domain name from a domain name registrar and then set up DNS records for it. Registrars are organizations that have completed an accreditation process that allows them to sell domain names. Registrars typically offer services to manage DNS records as well, but once you have purchases a domain, most registrars will allow you to manage your DNS records with other providers. If your registrar is not included, check their documentation for changing nameservers.
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The service is free. Host your domains on our reliable cloud nameservers and don't worry about additional costs. You can manage up to 50 domains without paying for it. Afterwards, the server to which the domain is bound to gets recognized and the user's browser can open the site located on it. A DNS server works within the framework of the Domain Name System and stores technical information about domains: IP addresses to access domains A address record , mail server domains MX mail exchanger record , etc.
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 associates various information with domain names assigned to each of the participating entities. Most prominently, it translates more readily memorized domain names to the numerical IP addresses needed for locating and identifying computer services and devices with the underlying network protocols. By providing a worldwide, distributed directory service , the Domain Name System has been an essential component of the functionality of the Internet since The Domain Name System delegates the responsibility of assigning domain names and mapping those names to Internet resources by designating authoritative name servers for each domain. Network administrators may delegate authority over sub-domains of their allocated name space to other name servers. This mechanism provides distributed and fault-tolerant service and was designed to avoid a single large central database. The Domain Name System also specifies the technical functionality of the database service that is at its core.
Every domain name is unique. Registering for a domain name can help establish your brand by conveying your identity and purpose. A domain name related to your business improves the searchability of your website and helps customers remember your brand. Whether for a personal blog or a corporate website, having a customized domain name makes you more credible and enhances your professionalism.