.edu
| Introduced | 1985 |
|---|---|
| TLD type | Generic top-level domain |
| Status | Active |
| Registry | Educause |
| Sponsoring organization | Not technically sponsored, but Educause is a nonprofit organization |
| Intended use | Educational institutions |
| Actual use | Accredited post-secondary institutions, almost entirely within the United States of America |
| Registration restrictions | Must be accredited by an agency on the U.S. Department of Education's list of Nationally recognized accrediting agencies. Some older registrations are grandfathered. |
| Structure | Registrations at second level permitted |
| Documents | RFC 920; RFC 1591; US Department of Commerce agreement |
| Dispute policies | Educause may revoke registrations if policy provisions are violated. |
| Web site | .edu Home Page |
.edu ("dot-edu") is the generic top-level domain for educational institutions, primarily those in the United States.
Created in January 1985 as one of the first top-level domains, .edu was originally intended for educational institutions anywhere in the world. With few exceptions, however, only those in the United States registered such domains, while educational institutions in other countries usually used domain names under the appropriate country code TLD. In some countries a second-level domain is used to indicate an educational institutions (e.g. .edu.mx in Mexico, .edu.au in Australia, .ac.uk and .sch.uk in the United Kingdom) and in others only the country code is used (e.g. in Canada and Germany). In Germany, the second-level domain has a prefix indicating the kind of institution (uni for Universität, fh for Fachhochschule, for instance www.uni-erfurt.de and www.fh-erfurt.de) or, if there several institutions of the same type, the abbrevation of the institutions name (for instance www.fu-berlin.de, www.tu-berlin.de and www.hu-berlin.de for the three Berlin universities).
An example of a non-US .edu domain is the French polytechnique.edu.
Under the present system, only post-secondary institutions that are accredited by an agency on the U.S. Department of Education's list of Nationally Recognized Accrediting Agencies are eligible to apply for a .edu domain. Most such agencies accredit only US institutions, so very few non-US institutions qualify, and .edu remains an almost exclusively American top-level domain.
Note that the current eligibility requirements only apply to new applicants. Several non-qualifying institutions retain their .edu domains obtained before the current rules came into force. Examples of these include Montgomery Blair High School, a 9th-12th grade institution, which has the domain mbhs.edu; and Southwest Research Institute, an independent not-for-profit research company, which has the domain www.swri.edu (the more commonly used www.swri.org being obtained later).
The restriction to post-secondary institutions does not apply to the corresponding domains in some other countries. For example, the British .ac.uk second-level domain is also used by Further Education colleges and learned societies.
External links
- .edu Home Page
- .edu Domain Space (U.S. Department of Commerce)
- IANA .edu whois information
- RFC 920 defined .edu and the other original top-level domains.
| Generic top-level domains | ||
|---|---|---|
| Unsponsored | .biz .com .edu .gov .info .int .mil .name .net .org .pro | |
| Sponsored | .aero .coop .jobs .museum .travel | |
| Infrastructure | .arpa .root | |
| Startup phase | .cat .mobi .post .tel | |
| Proposed | .asia .geo .kid .mail .sco .web .xxx | |
| Deleted/retired | .nato | |
| Reserved | .example .invalid .localhost .test | |
| Pseudo-domains | .bitnet .csnet .local .onion .uucp | |
| See also: Country code top-level domains | ||