Question: What Is The Difference Between An A Record And A Cname Record?

Does an A record have to be an IP address?

A Records: A record only resolves to IP addresses.

These records point your domain to the IP address of your website or hosting.

Let’s say that you own the domain name name.com which is hosted with us and the IP address of your hosting server is 127.0..

What is a Cname record example?

A CNAME, or Canonical Name record, is a record that points to another domain address rather than an IP address. For example, say you have several subdomains, like www.mydomain.com, ftp.mydomain.com, mail.mydomain.com etc and you want these sub domains to point to your main domain name mydomain.com.

What is a PTR record?

A pointer (PTR) record is a type of Domain Name System (DNS) record that resolves an IP address to a domain or host name, unlike an A record which points a domain name to an IP address. PTR records are used for the reverse DNS lookup. … An A record should exist for every PTR record.

Does a subdomain need an A record?

You’ll want to use an A Record for your DNS entry if you have an IP address that the domain/subdomain should point to or if you want to establish a domain/subdomain to be used as the place to point a CNAME.

Can a Cname point to multiple A records?

1 Answer. According to the standards you can have multiple DNS records for the same host name as long as they point to different endpoints. … As long as your site exists on all the servers you are pointing to then you can configure CNAME records for each and every hostinger.net server.

What is an A record?

An A record is a type of DNS record that allows the address of a computer to be found using its hostname. The “A” in “A record” stands for address. … Your A record allows these DNS servers to have the IP address that corresponds to your domain name.

Can an A record 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.

Can an A record have multiple IP addresses?

In either mode, a DNS A record must be defined with more than one IP address (known as DNS A record failover). The first IP address should point to the default, production server, and the other IP addresses should point to identical (or frequently synchronized) redundant servers.

Are subdomains free?

Now subdomains are dependant on standard domains. They are like an additional level to a domain name. … Since you already own the domain hostinger.com, subdomains for the Domain do not require any additional fees, and you can usually set them up pretty easily.

Can I have 2 DNS A records?

You can do a lot with A records, including using multiple A records for the same domain in order to provide redundancy and fallbacks. Additionally, multiple names could point to the same address, in which case each would have its own A record pointing to that same IP address. The DNS A record is specified by RFC 1035.

How do I check my Cname record?

Look up and check CNAME recordsGo 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.

Can 2 domain names point to the same IP address?

It is not possible to provide two domain names for the same Server IP address and get two different SSL certificates (one for each domain name). Also note that the use of Host Headers (which is how you can use a single IP for more than one SSL enabled domain) is not recommended for E-Commerce sites.

What is the difference between a Cname and an A record?

The A record maps a name to one or more IP addresses when the IP are known and stable. The CNAME record maps a name to another name. It should only be used when there are no other records on that name. The ALIAS record maps a name to another name, but can coexist with other records on that name.

Can you have an A record and a cname record?

A CNAME record must always point to another domain name and never directly to an IP address. A CNAME record cannot co-exist with another record for the same name. It’s not possible to have both a CNAME and TXT record for www.example.com .

Do I need an A record?

“A records (also known as host records) are the central records of DNS. These records link a domain, or subdomain, to an IP address. … A / AAAA record is to redirect your domain to particular IP. If you set NS records for your share hosting then there is no need to set an A record in DNS manager.

What is A and AAAA record?

An AAAA record maps a domain name to the IP address (Version 6) of the computer hosting the domain. An AAAA record is used to find the IP address of a computer connected to the internet from a name. … As with the A records, you can use multiple AAAA records for the same domain in order to provide redundancy.