CF1759253073420-tsm20250929235914

WWW.ROBTEX.COM - ccc.columbia.edu

Search for IP or hostnames:

ccc.columbia.edu checked at 2025-09-30T17:24:33.385Z 802ms 87/87/87 100% R:12

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

NSext-ns1.columbia.edu
NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
NSauth4.dns.cogentco.com
NSauth5.dns.cogentco.com
MXmxa-00364e01.gslb.pphosted.com
MXmxb-00364e01.gslb.pphosted.com
NSns1.lse.ac.uk
A162.159.128.65Cloudflare
A162.159.138.64Cloudflare
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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Starts with same word

Starts similarily

AI analysis

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

The delegation for ccc.columbia.edu is handled by three name servers: ext-ns1.columbia.edu, ns1.nyp.org and ns2.nyp.org.

ccc.columbia.edu at least partially shares 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 together with the name servers lex-iblxext1.med.cornell.edu, york-iblxext1.med.cornell.edu, acme.ucc.cuny.edu, ext-ns2.columbia.edu, lavinia.cis.cuny.edu, ns10.customer.level3.net, ns15.customer.level3.net, apollo.cs.columbia.edu, diana.cs.columbia.edu and sundog.ee.columbia.edu.

Host names with three IP numbers:

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

Host names with one IP number:

ns1.nyp.org points to: 156.145.252.11.

ns2.nyp.org points to: 143.104.238.11.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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xmZwAvs CF johedugfp 2025-09-30