Your domain name is the primary url for your business. It's like real estate, where you buy it once and pay ongoing fees to keep it. This class will teach what you need to know about acquiring and using your own domain name.
This can be tricky to get a handle on, since there are many aspects to consider and terms to learn, but you only set it up once per site. The work is a little different than other kinds of web development, but it's very important to know how to do.
DNS Records/Zone Files
Configuration on the host's DNS server.
A Record
Connects a domain to an IP address.
AAAA Record
Connects a domain to an IPv6 address.
CNAME
An alias pointing to an A or AAAA record.
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