Understand DNS lookups, caching and common record types, separate registration from hosting, and check the settings that control your website and email.
domain name system
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Introduction to Domain Name System If you have ever registered a domain or made a website live,…
Understand DNS records, nameservers and caching so you can connect a domain, preserve email and distinguish technical failures from registration availability.
What is the Domain Name System? The Domain Name System (DNS) is a critical part of the…