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Can a DNS record point to multiple IP addresses?

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Can a DNS record point to multiple IP addresses?

DNS can hold multiple records for the same domain name. DNS can return the list of IP addresses for the same domain name. When a web-browser requests a web-site, it will try these IP addresses one-by-one, until it gets a response.

How does DNS hostname work?

The Internet’s DNS system works much like a phone book by managing the mapping between names and numbers. DNS servers translate requests for names into IP addresses, controlling which server an end user will reach when they type a domain name into their web browser.

How the DNS is associated with IP?

The Domain Name System (DNS) is the phonebook of the Internet. Web browsers interact through Internet Protocol (IP) addresses. DNS translates domain names to IP addresses so browsers can load Internet resources. Each device connected to the Internet has a unique IP address which other machines use to find the device.

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Can a hostname have multiple IP addresses?

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 is DNS round robin technique?

Round-robin DNS is a technique of load distribution, load balancing, or fault-tolerance provisioning multiple, redundant Internet Protocol service hosts, e.g., Web server, FTP servers, by managing the Domain Name System’s (DNS) responses to address requests from client computers according to an appropriate statistical …

What is a private DNS provider hostname?

What is Private DNS? Private DNS mode is a feature rolled out since Android 9.0 Pie in 2018, that allows the operating system to send all DNS queries to a custom DNS server, while encrypting the queries over TLS (DNS over TLS/DoT) to prevent hijacking, snooping or phishing attacks.

What is DNS hostname?

A DNS hostname is a name that uniquely and absolutely names a computer; it’s composed of a host name and a domain name. DNS servers resolve DNS hostnames to their corresponding IP addresses.

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How are host names organized in DNS?

Host names are organized by setting up an IP address with a domain name. Forward lookup goes from domain name to IP address while reverse lookup goes from IP address to domain name. What is the role of the root servers in DNS?