Domain Name Part Of Url. Its role is to make it easier to access a given website. The domain name is mapped to an IP address which represents a physical point on the Internet.
Another difference is the separator. Sub-Domain and Domain Name. A single TLD may contain hundreds of thousands and even millions of individual second-level domains.
Another difference is the separator.
The domain name in the IRI is known as an Internationalized Domain Name IDN. In general a domain name identifies a network domain or it represents an Internet Protocol IP resource such as a personal computer used to access the Internet a server computer hosting a website or the web site itself or any other service communicated via the Internet. Everything that comes after the dot is a top level domain sometimes called domain extension and in this case that isME. A newer form of resource identifier the IRI Internationalized Resource Identifier permits the use of characters and formats that are suitable for national languages other than.