THE INTERNET, ON RECORD

Domain, IP & ASN lookup.

Explore domains, TLDs, networks and the organizations behind them.

DOMAIN

jefferson.edu

Record found
Retrieved · 05 Nov 2026, 21:44 UTC1 sourceView JSON
Domain
jefferson.edu
Organization / registrant
Thomas Jefferson University 1020 Walnut Street Scott Building Philadelphia, PA 19107 USA
Registrar
Not provided
Expiration
2028-07-31
Nameservers
ns3.tju.edu ns4.jefferson.edu
Click a domain or IP to look it up.
01

Registry record

WHOISwhois.educause.edu:43
Record found
Original WHOIS response
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

The EDUCAUSE Whois database is authoritative for the
.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu

By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail.  The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: JEFFERSON.EDU

Registrant:
	Thomas Jefferson University
	1020 Walnut Street
	Scott Building
	Philadelphia, PA 19107
	USA

Administrative Contact:
	David Roberts
	Thomas Jefferson University
	130 South 9th Street, Suite 1541
	Jeff IT
	Philadelphia, PA 19107
	USA
	+1.2155034182
	david.roberts@jefferson.edu

Technical Contact:
	David Roberts
	Thomas Jefferson University
	130 South 9th Street, Suite 1541
	Jeff IT
	Philadelphia, PA 19107
	USA
	+1.2155034182
	david.roberts@jefferson.edu

Name Servers:
	NS3.TJU.EDU
	NS4.JEFFERSON.EDU

Domain record activated:    03-Aug-1999
Domain record last updated: 15-Jul-2025
Domain expires:             31-Jul-2028

Registry · WHOIS Original response
whois.educause.edu:43
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

The EDUCAUSE Whois database is authoritative for the
.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu

By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail.  The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: JEFFERSON.EDU

Registrant:
	Thomas Jefferson University
	1020 Walnut Street
	Scott Building
	Philadelphia, PA 19107
	USA

Administrative Contact:
	David Roberts
	Thomas Jefferson University
	130 South 9th Street, Suite 1541
	Jeff IT
	Philadelphia, PA 19107
	USA
	+1.2155034182
	david.roberts@jefferson.edu

Technical Contact:
	David Roberts
	Thomas Jefferson University
	130 South 9th Street, Suite 1541
	Jeff IT
	Philadelphia, PA 19107
	USA
	+1.2155034182
	david.roberts@jefferson.edu

Name Servers:
	NS3.TJU.EDU
	NS4.JEFFERSON.EDU

Domain record activated:    03-Aug-1999
Domain record last updated: 15-Jul-2025
Domain expires:             31-Jul-2028