Is a subdomain a CNAME or A record?

A CNAME record is an alias for a subdomain. When you configure a CNAME record for a subdomain, DNS queries are no longer sent for the subdomain but for the domain or subdomain specified in the CNAME record to the appropriate name server.

Is a subdomain an A record?

A subdomain is a DNS record for a hostname that belongs to your domain. To add a subdomain, just use our DNS record editor and create the DNS record corresponding to the subdomain.

Do you need a CNAME record for subdomain?

You can create a subdomain record in your DNS zone file for a domain registered with GoDaddy. Subdomains are a type of domain prefix, such as blog.yoursite.com, that uses an A record to point to an IP address. To add a subdomain that points to a domain name, you’ll need to add a CNAME.

Should I use CNAME or A record?

General rules: Use an A record if you manage which IP addresses are assigned to a particular machine, or if the IP are fixed (this is the most common case). Use a CNAME record if you want to alias one name to another name, and you don’t need other records (such as MX records for emails) for the same name.

What subdomain means?

A subdomain is a domain that is part of a larger domain. Each label may contain from 1 to 63 octets. The full domain name may not exceed a total length of 253 ASCII characters in its textual representation. Subdomains are defined by editing the DNS zone file pertaining to the parent domain.

Do subdomains need DNS?

4 Answers. It depends on whether you want to delegate hosting the subdomain off to a different DNS server (or to the same server, but in a different zone file). You delegate a zone when you want some other entity to control it, such as a different IT department or organization. If you do, then you need NS records.

What is a CNAME record example?

A Canonical Name or CNAME record is a type of DNS record that maps an alias name to a true or canonical domain name. For example, a CNAME record can map the web address www.example.com to the actual web site for the domain example.com.

How do I find Cname?

Look up and check CNAME records

Go to your domain host’s website. Get help identifying your domain host.
Sign in to your domain host account.
Go to the DNS records for your domain. Get help finding your DNS records.
Verify the results.

What is a DNS CNAME record?

CNAME record. A Canonical Name record (abbreviated as CNAME record) is a type of resource record in the Domain Name System (DNS) which maps one domain name (an alias) to another (the Canonical Name.)

What does CNAME mean?

A canonical name (CNAME) is a properly denoted host name of computers or a network server. CNAMEs specify an alias or nickname for the canonical host name record in domain name systems.

How do I Check my DNS records?

The best way to check DNS records is to use a terminal and run the command nslookup on the command line. This command will run on almost all operating systems including Linux, MacOS and Windows. Find below the command to check various DNS record types using the nslookup command.

How do CNAME records work?

How CNAME records work. A CNAME record is stored in your domain’s DNS settings as a pair of values. One value identifies the alias you’re creating the record for, which is typically a subdomain like www or mail. The other value identifies the domain the alias should point to.

Is a subdomain a CNAME or A record? A CNAME record is an alias for a subdomain. When you configure a CNAME record for a subdomain, DNS queries are no longer sent for the subdomain but for the domain or subdomain specified in the CNAME record to the appropriate name server. Is a subdomain an…