Navigation on subdomain site

1. Can I use a subdomain for a website?
2. Does a subdomain need a DNS entry?
3. How do I access a subdomain?

Can I use a subdomain for a website?

A subdomain is a prefix added to a domain name to separate a section of your website. Site owners primarily use subdomains to manage extensive sections that require their own content hierarchy, such as online stores, blogs or support platforms. Subdomains function as a separate website from its domain.

Does a subdomain need a DNS entry?

And you need to provide a pair of DNS name servers for your sub-domain. They need to serve the following records: a Start of Authority SOA record for the sub-domain. two or more NS records.

How do I access a subdomain?

You can get the associated IP address of a domain (or subdomain) with nslookup . Try nslookup example.com vs. nslookup subdomain.example.com to see the difference. If firefox (or other browsers) you can either enter the hostname (e.g. example.com or subdomain.example.com) or the IP address (e.g. 11.22.