Can you provide a concise explanation for the terms "domain" and "domain name"? I would prefer a non-Wikipedia definition. Additionally, how do domain names and URLs differ?
And what distinguishes "domain" from "domain name"?

While many people use the terms "domain" and "domain name" interchangeably, the former has a broader meaning. Specifically, a domain refers to a domain name that is associated with a particular domain zone. In contrast, a domain name is a unique identifier that is created by the creator of a particular website or online resource. To ensure its uniqueness, the author of the website checks the name against various resources. Once the domain name is registered, it becomes a domain by being linked to a specific zone.

It's interesting to note that the URL that users see when they visit a website is the product of behind-the-scenes work by DNS servers that match the name with the IP address.

A domain is like the address of a house, with the name of the inhabitants being the domain name. The computers in IT have domain names just like houses have names for the people living in them, such as Vasya, Petya, Katya, and Agrippina, who reside in House No. 1. When writing a letter, you would address it to Vasily in House No. 1. This is similar to how Vasya.1 is used.

In the world of IT, the same concept applies to computers. Sites and technical components are not relevant to this discussion. Just like people gather in Vasya, Petya, and Katya's house, websites are visited by users. For example, a holiday poster can be placed on a website for everyone to see and read.

Basically, a domain name is the website address that is easily recognizable by humans in a certain format (such as "google.com").

Once the domain name is entered in the address bar, you will be directed to the website's main page. The URL of this page, which contains both the domain name and the site's internal page address, will be visible in your browser's address bar.

To clarify, the prefix "https" (or sometimes "http" or "ftp") refers to the communication protocol used between your device (i.e. computer, smartphone, tablet, etc.) and the website.

In simple terms, a domain refers to an area or field that is controlled or governed by someone or something. It can also refer to a specific subject or scope of knowledge.

On the other hand, a domain name is a unique identifier that is used to access websites and resources on the internet. It is usually composed of two main parts: the name itself (such as "google") and the domain extension (such as ".com" or ".org").

A domain name is part of a larger concept called a URL, or Uniform Resource Locator. A URL is a web address that provides the specific location of a resource on the internet. It consists of several components, including the protocol (e.g., "http" or "https"), the domain name, and additional paths or parameters that specify the exact location of the resource.

A domain can refer to different things depending on the context. In the context of computer networks and the internet, a domain represents an administrative space or a collection of computers, servers, and devices that are interconnected and managed under a common authority. It helps organize and manage these resources within a specific network.

On the other hand, a domain name is a unique name that identifies a website or an internet resource. It serves as an easy-to-remember label for users to access specific websites without having to memorize IP addresses (which are numerical addresses used by computers to connect with each other on the internet). For example, "www.example.com" is a domain name that directs users to a specific website.

In terms of differences, a domain name is a specific form of a domain. It is the human-friendly part of a website's address that users enter into their web browsers to access the content they want. In contrast, a domain refers to a broader concept, such as the infrastructure, network, or administrative space that encompasses multiple domain names and resources.

To sum up, a domain is a larger concept that encompasses a network or administrative space, while a domain name is a unique identifier used to access specific websites within that domain. The domain name is a part of a URL, which is the complete address specifying the location of a resource on the internet.