columbia.edu valuation and analysis

# ignore this line - 1
# for info on robots.txt syntax see
# http://www.searchtools.com/robots/robots-txt.html
User-agent: *
Disallow: /cgi-bin/
Disallow: /acis/whatsnew.html
Disallow: /httpd/reports/
Disallow: /itc/ccnmtl/assets/
## New Homepage ##
# Directories
Disallow: /content/core/
Disallow: /content/profiles/
# Files
Disallow: /content/README.txt
Disallow: /content/web.config
# Paths (clean URLs)
Disallow: /content/admin/
Disallow: /content/comment/reply/
Disallow: /content/filter/tips/
Disallow: /content/node/add/
Disallow: /content/search/
Disallow: /content/user/register/
Disallow: /content/user/password/
Disallow: /content/user/login/
Disallow: /content/user/logout/
# Paths (no clean URLs)
Disallow: /content/index.php/admin/
Disallow: /content/index.php/comment/reply/
Disallow: /content/index.php/filter/tips/
Disallow: /content/index.php/node/add/
Disallow: /content/index.php/search/
Disallow: /content/index.php/user/password/
Disallow: /content/index.php/user/register/

columbia.edu has Semrush global rank of 1,016. columbia.edu has an estimated worth of US$ 10,417,621,078, based on its estimated Ads revenue. columbia.edu receives approximately 1,202,033,202 unique visitors each day. Its web server is located in United States, with IP address 128.59.105.24. According to SiteAdvisor, columbia.edu is safe to visit.

HTTP/1.1 301 Moved Permanently
Date: Wed, 20 Oct 2021 03:45:39 GMT
Server: Apache
Location: http://www.columbia.edu/
Vary: Accept-Encoding
Content-Type: text/html; charset=iso-8859-1
Set-Cookie: BIGipServer~CUIT~www.columbia.edu-80-pool=1781021568.20480.0000; expires=Wed, 20-Oct-2021 09:45:39 GMT; path=/; Httponly

HTTP/1.0 302 Found
Location: https://www.columbia.edu
Server: BigIP
Connection: Keep-Alive
Content-Length: 0

HTTP/1.1 200 OK
Date: Wed, 20 Oct 2021 03:41:37 GMT
Server: Apache
Content-language: en
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Wed, 20 Oct 2021 03:41:37 GMT
ETag: "1634701297"
Content-Type: text/html; charset=UTF-8
Age: 241
X-Varnish-Cache: HIT (1554)
X-Cache-Control: max-age=300, public
Cache-Control: no-store,no-cache,private
Accept-Ranges: bytes
Connection: close

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: COLUMBIA.EDU
Columbia University
615 West 131st Street
CUIT - 5th Floor
New York, NY 10027
USA
Domain Admin
Columbia University
615 West 131st Street
CUIT - 5th Floor
New York, NY 10027
USA
+1.2128541919
noc@columbia.edu
Columbia University
615 West 131st Street
CUIT - 5th Floor
New York, NY 10027
USA
+1.2128541919
hostmaster@columbia.edu
AUTH2.DNS.COGENTCO.COM
EXT-NS1.COLUMBIA.EDU
NS1.LSE.AC.UK
AUTH4.DNS.COGENTCO.COM
DNS2.ITD.UMICH.EDU
AUTH1.DNS.COGENTCO.COM
AUTH5.DNS.COGENTCO.COM
Domain record activated:    05-Jul-1985
Domain record last updated: 01-Sep-2021
Domain expires:             31-Jul-2024