edu (.edu)

.edu is the sponsored top-level domain for accredited post-secondary educational institutions in the United States. It is operated by EDUCAUSE, a nonprofit association focused on advancing higher education through information technology. The domain was one of the original seven generic TLDs created in 1985. Registration is restricted to institutions that are accredited by an agency on the U.S. Department of Education's list of recognized accrediting bodies. This keeps .edu a trusted namespace for academic and research organizations. The registry is managed by EDUCAUSE, with VeriSign handling technical operations. The name servers are distributed across multiple locations for reliability. Over the decades, .edu has become synonymous with higher education on the internet.

Created on January 1, 1985, .edu was one of the first top-level domains established in the early internet. It originally had broader eligibility but was later restricted to accredited post-secondary institutions to maintain its credibility.