DNS (Domain Name System) is a hierarchical system used by computers to locate Internet Protocol (IP) addresses for hostnames. Each domain name is associated with a particular set of DNS servers. When you type a hostname into a web browser, your computer queries a DNS server for the address of the host. If you’re using […]
DNS is a system that allows computers to communicate with each other by referring to DNS servers. These servers can provide information about the names and addresses of other computers on the Internet. Domain controllers control DNS. This means that they can add, delete, or change records in the DNS database. This is useful because […]
The answer to this question is a resounding yes. DNS can map IP address to domain. DNS does this by translating the IP address into a domain name and then looking up the corresponding domain name in a database. If the IP address is associated with a domain name, the DNS server will return the […]
DNS is a system that helps computers resolve the names of other computers by converting their IP addresses to domain names. When you type in the IP address of a website, your computer queries DNS for the domain name. DNS then looks up the domain name in its database and sends you the corresponding website […]
When you create a new Azure AD tenant, you have the opportunity to select a custom domain name for your tenant. After you create the tenant, you need to create a DNS record that points the domain name to your Azure AD tenant. The type of DNS record you need to create depends on the […]
When you want to resolve a domain name to another domain, you need to use a DNS record. There are two types of DNS records you can use: A A records (IP Addresses) resolve an IP address to a domain name. For example, if you want to resolve the domain name “example.com” to the IP […]
When a client computer sends a request to a domain name system DNS server, the request is typically in the form of a TCP or UDP packet. The type of packet depends on the protocol used to communicate with the DNS server. For example, when a client computer sends a query over the UDP protocol, […]
When it comes to DNS, the number of hierarchical domain levels we can have is limited only by our imagination. In theory, DNS can support an unlimited number of levels. However, in practice, the number of domains we can support is typically limited by the number of available IP addresses. The DNS hierarchy is made […]
DNS (Domain Name System) is a hierarchical, decentralized system for assigning unique domain names to resources on the Internet. Domain names are easily remembered and can be translated into any language. A domain name is a logical label assigned to a computer, server, or other resource. Domain names are important for two reasons: 1. They […]
Domain name explain DNS is a system that allows computers to find each other by their domain names. Domain names are human-friendly labels that identify computers on the Internet. When a user types in a website’s domain name (e.g. www.example.com), the DNS system translates the website’s domain name into an IP address.
