WHOIS

Results for caltech.edu

Show WHOIS in table view (maximum fields)
Field Value
domain caltech.edu
text 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: CALTECH.EDU Registrant: California Institute of Technology Information Management Systems and Services MS 1-10 1200 East California Boulevard Pasadena, CA 91125 USA Administrative Contact: Domain Admin California Institute of Technology 1200 E. California Blvd. MS 1-10 Pasadena, CA 91125 USA +1.6263953500 noc@caltech.edu Technical Contact: California Institute of Technology 1200 E. California Blvd. MS 1-10 Pasadena, CA 91125 USA +1.6263953500 noc@caltech.edu Name Servers: NS0239.SECONDARY.CLOUDFLARE.COM NS0090.SECONDARY.CLOUDFLARE.COM Domain record activated: 06-Jan-1986 Domain record last updated: 30-Jan-2026 Domain expires: 31-Jul-2027
domain_name caltech.edu
Show full WHOIS (JSON/RAW)
{
  "domain": "caltech.edu",
  "domain_name": "caltech.edu",
  "text": "This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail.  The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: CALTECH.EDU\n\nRegistrant:\n\tCalifornia Institute of Technology\n\tInformation Management Systems and Services MS 1-10\n\t1200 East California Boulevard\n\tPasadena, CA 91125\n\tUSA\n\nAdministrative Contact:\n\tDomain Admin\n\tCalifornia Institute of Technology\n\t1200 E. California Blvd.\n\tMS 1-10\n\tPasadena, CA 91125\n\tUSA\n\t+1.6263953500\n\tnoc@caltech.edu\n\nTechnical Contact:\n\t \n\tCalifornia Institute of Technology\n\t1200 E. California Blvd.\n\tMS 1-10\n\tPasadena, CA 91125\n\tUSA\n\t+1.6263953500\n\tnoc@caltech.edu\n\nName Servers:\n\tNS0239.SECONDARY.CLOUDFLARE.COM\n\tNS0090.SECONDARY.CLOUDFLARE.COM\n\nDomain record activated:    06-Jan-1986\nDomain record last updated: 30-Jan-2026\nDomain expires:             31-Jul-2027\n\r\n"
}

Check DNS records

A/AAAA/CNAME/MX/NS/TXT/SOA — quick domain configuration overview.

To DNS

Find available domain

Check availability and suggest alternatives in popular zones.

Search domain

GeoIP by IP/domain

ASN, country, and network by IP address or domain name.

To GeoIP