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Site name: Columbia University in the City of New York

Url: http://www.columbia.edu  

Encoding: utf-8

Screenshot for columbia.edu:
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>> Go to columbia.edu <<

IP Address 1: 128.59.105.24
Hostname: gutenberg-e.org
Nameserver 1: ext-ns1.columbia.edu
Nameserver 2: auth1.dns.cogentco.com
Nameserver 3: auth2.dns.cogentco.com
Nameserver 4: ns1.lse.ac.uk
Nameserver 5: auth5.dns.cogentco.com
Nameserver 6: dns2.itd.umich.edu
Nameserver 7: auth4.dns.cogentco.com
Net: CU-NET
Hosting: Early registration addresses


Information about columbia.edu:
  • Site speed:
  • Homepage size: 130.58 KB

  • Pagerank:

  • Incoming links (by Google): 0
  • Incoming links (by Alexa): 0

  • Pages in the Google Index: 0
  • Pages in the Bing Index: 0

  • Ranking in the world's website chart: 2,271

  • Site location:
    New York, (United States)
    The Geolocation could be not exact


    Historical SEO data for columbia.edu (5):

    DateHP SizeSpeedIPPRIncoming linksIndexed pagesDmoz#
    GoogleAlexaGoogleBing
    11-09-2022130.58 KB5/5128.59.105.24--0--00No2,271
    08-02-2022125.55 KB5/5128.59.105.24--0--00No2,307
    10-09-2021130.31 KB5/5128.59.105.24--0--00No2,849
    03-06-2019113.3 KB5/5128.59.105.24--0--05,310,000No--
    10-08-201133.22 KB5/5128.59.48.248 2,91039,472344,000701,000Yes2,971

    Daily visitors for columbia.edu:



    Reach for the website columbia.edu:





    Whois information for columbia.edu:
    columbia.edu domain lookup results from whois.educause.edu server:
    
    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
    Registrant:
    Columbia University
    615 West 131st Street
    CUIT - 5th Floor
    New York, NY 10027
    USA
    Administrative Contact:
    Domain Admin
    Columbia University
    615 West 131st Street
    CUIT - 5th Floor
    New York, NY 10027
    USA
    +1.2128541919
    noc@columbia.edu
    Technical Contact:
    Columbia University
    615 West 131st Street
    CUIT - 5th Floor
    New York, NY 10027
    USA
    +1.2128541919
    hostmaster@columbia.edu
    Name Servers:
    AUTH1.DNS.COGENTCO.COM
    AUTH5.DNS.COGENTCO.COM
    NS1.LSE.AC.UK
    AUTH2.DNS.COGENTCO.COM
    EXT-NS1.COLUMBIA.EDU
    AUTH4.DNS.COGENTCO.COM
    DNS2.ITD.UMICH.EDU
    Domain record activated:    05-Jul-1985
    Domain record last updated: 01-Sep-2021
    Domain expires:             31-Jul-2024
    
    


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