- Can I have 2 DNS A records?
- What is an A record?
- What is A and AAAA record?
- Can you redirect a domain without hosting?
- Why do multiple DNS entries get cached when you visit a single website?
- What is the difference between an A record and a Cname?
- Can I have multiple Cname records?
- Can a Cname record point to an IP address?
- Can an A record point to another domain?
- How many a records can a domain have?
- Does a domain need an A record?
- What is a PTR record?
- Can an A record have multiple IP addresses?
- What happens when a domain has two different A records?
- Can a Cname point to multiple A records?
- Can 2 domain names point to the same IP address?
- How many types of DNS records are there?
Can I have 2 DNS A records?
DNS can hold multiple records for the same domain name.
DNS can return the list of IP addresses for the same domain name.
If a data-centre is down and the web-browser is unable to get a response from an IP address (i.e.
a load-balancer), it will try to reach the address of the other..
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.
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.
Can you redirect a domain without hosting?
If you happen to not have a hosting plan and you would like to redirect your domain to another domain, it can be easily done using Cloudflare. First, set up Cloudflare on your domain which you would like to create a redirection from. … Once your domain fully propagates, you can setup redirect on your Cloudflare account.
Why do multiple DNS entries get cached when you visit a single website?
The browser checks the cache for a DNS record to find the corresponding IP address of maps.google.com. … Every single URL on the internet has a unique IP address assigned to it. The IP address belongs to the computer which hosts the server of the website we are requesting to access.
What is the difference between an A record and a Cname?
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 I have multiple Cname records?
Can I set up multiple A and CNAME records? While you are allowed to create multiple A and CNAME records for the same destination, you can set only one A and CNAME record per source or host name.
Can a Cname record point to an IP address?
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.
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.
How many a records can a domain have?
maximum:13 A domain name can point to multiple IP addresses. You can have unlimited number of IP address or A records for your domain name or sub-domains.
Does a domain 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 records and IP addresses do not necessarily match on a one-to-one basis. … 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 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.
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.
What happens when a domain has two different 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 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.
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.
How many types of DNS records are there?
10 types10 types of common DNS records—including A, AAAA, CNAME, MX and NS.