ROBTEX.COM - ccc.columbia.edu

Search for IP or hostnames:

ccc.columbia.edu checked at 2025-12-05T21:23:03.661Z 2765ms 60/60/60 100% R:14 allDone:true timedOut:false

ccc.columbia.edu

NSext-ns1.columbia.edu
A2001:18d8::35🇺🇸 Columbia University
PTRext-ns1.columbia.edu
A2001:18d8:1::1:1🇺🇸 Columbia University
PTRext-ns1.columbia.edu
A128.59.1.1🇺🇸 Columbia University
PTRext-ns1.columbia.edu
NSns1.nyp.org
A156.145.252.11🇺🇸 NYP-INTERNET
PTRns1.nyp.org
NSns2.nyp.org
A143.104.238.11🇺🇸 NYP-INTERNET
PTRns2.nyp.org

columbia.edu

rank #271 globally
rank #9 in the tld
This domain name "columbia.edu" is associated with Columbia University, a private Ivy League research university located in New York City. It is used for the university's main website, email addresses, and various online services related to the institution. The ".edu" extension indicates that the domain is primarily used for educational institutions.

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AI analysis

ccc.columbia.edu is parent of flash.ccc.columbia.edu.

ccc.columbia.edu is delegated to three name servers: ext-ns1.columbia.edu, ns1.nyp.org and ns2.nyp.org.

ccc.columbia.edu at least partially shares its name servers with other domains, for instance gc.cuny.edu, lagcc.cuny.edu, cunyfirst.cuny.edu, icg.cpmc.columbia.edu and cis.cuny.edu.

These name servers are commonly used with lex-iblxext1.med.cornell.edu, york-iblxext1.med.cornell.edu, ext-ns2.columbia.edu, acme.ucc.cuny.edu, lavinia.cis.cuny.edu, ns10.customer.level3.net, ns15.customer.level3.net, hudson.cis.cuny.edu, apollo.cs.columbia.edu and diana.cs.columbia.edu.

Three IP numbers:

ext-ns1.columbia.edu points to: 2001:18d8::35, 2001:18d8:1::1:1 and 128.59.1.1.

One IP number:

ns1.nyp.org points to: 156.145.252.11.

ns2.nyp.org points to: 143.104.238.11.