subdomain

subdomain englanniksi

1. A domain or sphere that is part of a larger domain or sphere.

2. (quote-book)

3. A name that has been prefaced with additional parts separated with periods.

4. 1987 November, P. Mockapetris, ''Domain Concepts and Facilities'', RFC1034, also known as STD0013

A domain is a subdomain of another domain if it is contained within that domain. This relationship can be tested by seeing if the subdomain's name ends with the containing domain's name. For example, A.B.C.D is a subdomain of B.C.D, C.D, D, and " ".

5. ''BIND 9 Administrator Reference Manual (9.3.2)'', Copyright © 2004, 2005 Internet Systems Consortium, Inc. ("ISC"), Copyright © 2000-2003 Internet Software Consortium, https://web.archive.org/web/20060619063455/http://www.bind9.net/manual/bind/9.3.2/Bv9ARM.ch01.html

Every name in the DNS tree is a domain, even if it is terminal, that is, has no subdomains. Every subdomain is a domain and every domain except the root is also a subdomain.

6. (quote-journal)

7. (quote-journal)|url=https://blog.glitch.com/post/changes-are-coming-to-glitch/|date=2025-05-22|passage=On July 8, 2025 Glitch project hosting and user profiles will be shut down. Your Glitch dashboard will remain available as usual through the end of 2025, with access to download all of your code for your projects, as well as a new feature to set up redirects for your project subdomains so your URLs keep working.

8. An additional part prefaced to a name.

(ux), (monospace) is a subdomain.