FAQ: How many a records can you have?

Can you have multiple 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.

Can multiple A records point to the same IP?

A Records are only able to take an IP address as their value and you can point the same domain/subdomain to multiple IP addresses by adding another A Record with the same name but with a different IP address for the value.

What is an A name record?

An A record is a type of DNS record that points a domain to an IP address, usually a hosting provider. 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.

What is the difference between an A record and an AAAA record?

A and AAAA records are equally important when it comes to resolving DNS. The difference lies in that A records is used to resolve a hostname which corresponds to an IPv4 address, while AAAA records are used to resolve a domain name which corresponds to an IPv6 address.

Can an A record point to another domain?

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.

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Is WWW a Cname or a record?

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.

Can 2 servers have the same IP address?

Yes. Two virtual servers on the same Application Switch or Web Switch can share the same virtual IP address as long as they are each configured with unique services or with different source networks.

Can two hosts have same IP?

can two hosts share the same IP Address without a conflict Short answer: No. Now as can be seen both mini and debian share the same IP Address. No, it’s the other way round: Both names resolve to the same IP and that is OK.

Can a hostname have multiple IP addresses?

The hosts file allows no way of distinguishing different “record types” for its resolution. So for hostname to IP address mapping, you only get one IP address per hostname (but multiple hostnames could resolve to the same IP address, which is the opposite).

What are AAAA records?

An AAAA record is used to find the IP address of a computer connected to the internet from a name. The AAAA record is conceptually similar to the A record, but it allows you to specify the IPv6 address of the server, rather than the IPv4. The DNS A record is specified by RFC 3596.

Is an A record required?

“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.

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What is a FQDN example?

A fully qualified domain name (FQDN) is the complete domain name for a specific computer, or host, on the internet. For example, an FQDN for a hypothetical mail server might be mymail.somecollege.edu. The hostname is mymail, and the host is located within the domain somecollege.edu.

What is a AAAA Cname?

AAAA: inserted is IPv6 address. Influences shown websites (website browser prefers IPv6). CNAME: inserted is the domain name and only for a subdomain. Redirects subdomain on wanted domain. MX: inserted is the name of the e-mail server (for example mx1.active24.com).

How do I remove AAAA records?

To remove an AAAA record

  1. In the record editor, search for the record and click on the trash icon to delete it.
  2. Confirm the dialog to delete the record.

How do I check my AAAA record?

A AAAA record (pronounced “quad A”) is a DNS record that maps a domain name to an IPv6 IP address. For example, the www.dnscheck.co AAAA record maps to the 2604:a880:800:10::7a1:b001 IPv6 address. The IPv4 equivalent of a AAAA record is an A record.

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