How to create dns alias

What is a DNS alias?

An ALIAS record is a virtual record type DNSimple created to provide CNAME-like behavior on apex domains . For example, if your domain is, and you want it to point to a host name like , you can’t use a CNAME record, but you can use an ALIAS record.

How do I find my DNS alias?

Re: Finding all DNS aliases for a host using nslookup/dig/host or similar command. This will give a list of hostname->hostname aliases. You can grep your hostname from this to find your alises.

Is an A record an alias?

The A record maps a name to one or more IP addresses when the IP are known and stable. The ALIAS record maps a name to another name, but can coexist with other records on that name. The URL record redirects the name to the target name using the HTTP 301 status code.

How does a DNS alias work?

In short, an ALIAS record allows you to specify a hostname in your DNS records which then resolve to the correct A/AAAA records at the time of a request.

What is difference between Cname and Alias?

A CNAME record redirects DNS queries for a record name regardless of the record type specified in the DNS query, such as A or AAAA. In the response to a dig or nslookup query, an alias record is listed as the record type that you specified when you created the record, such as A or AAAA.

What is the difference between Cname and DNS?

Basically, when you type a web address into your browser, the DNS looks up that domain name and then routes your browser to the associated IP address. CNAME is short for “Canonical Name.” CNAME records are essentially aliases that tie one domain name to another.

What is DNS Cname example?

CNAME stands for Canonical Name. A common example is when you have both and pointing to the same application and hosted by the same server. To avoid maintaining two different records, it’s common to create: An A record for pointing to the server IP address.

What is the purpose of Cname in DNS?

A Canonical Name or CNAME record is a type of DNS record that maps an alias name to a true or canonical domain name. CNAME records are typically used to map a subdomain such as www or mail to the domain hosting that subdomain’s content.

How do I find my cname record in DNS?

On Mac or Linux, start the terminal. Replace with the name of the domain that has the CNAME record you want to look up. Address: 8.8.

Look up and check CNAME records

  1. Go to your domain host’s website.
  2. Sign in to your domain host account.
  3. Go to the DNS records for your domain.
  4. Verify the results.

Can Cname point to another domain?

CNAME records must point to another domain name, never to an IP address. A hostname defined in a CNAME record must have no other resource records of other types (MX, A, etc.), except for DNSSEC records like RRSIG and NSEC.

What is DNS record not found?

Cause 1: DNS scavenging is misconfigured

Scavenging is the most common culprit when DNS records go missing from DNS zones. Even Windows-based computers that have statically assigned servers register their records every 24 hours. Verify that the NoRefresh and Refresh intervals are too low.

What is DNS A record?

What is a DNS A record? The ‘A’ stands for ‘address’ and this is the most fundamental type of DNS record: it indicates the IP address of a given domain. For example, if you pull the DNS records of, the A record currently returns an IP address of: 104.17. 210.9. A records only hold IPv4 addresses.

What are the types of DNS?

3 types of DNS servers—DNS Resolver, DNS Root Server and Authoritative Name Server.

What is the importance of using DNS?

DNS stands for Domain Name System. This system is arguably one of the most important aspects of the Internet. DNS ensures the Internet is not only user-friendly but also works smoothly, loading the content users ask for quickly and efficiently.

What are the two types of DNS?

All DNS servers fall into one of four categories: Recursive resolvers, root nameservers, TLD nameservers, and authoritative nameservers.

How do I check my DNS records online?

Checking domain DNS records using online tools
  1. DNSRecords. The online tool where you can enter the domain name and all the domain DNS records will be provided – is the website fully propagated or not worldwide.
  3. LeafDNS.

What is DNS and example?

DNS, or the Domain Name System, translates human readable domain names (for example, to machine readable IP addresses (for example, 192.0. 2.44).

How DNS works step by step?

How Does the DNS Process Work?
  1. Step 1: Requesting Website Information.
  2. Step 2: Contact the Recursive DNS Servers.
  3. Step 3: Query the Authoritative DNS Servers.
  4. Step 4: Access the DNS Record.
  5. Step 5: Final DNS Step.
  6. Authoritative DNS Server.
  7. Recursive Nameserver.