ROBTEX.COM - stemcell.columbia.edu
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stemcell.columbia.edu checked at 2025-12-19T05:50:30.712Z 2856ms 83/83/83 100% R:19 allDone:true timedOut:false stemcell.columbia.edu
| NS | ext-ns1.columbia.edu | ||||||
| A | 2001:18d8::35🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| A | 2001:18d8:1::1:1🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| A | 128.59.1.1🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| NS | ns1.nyp.org | ||||||
| A | 156.145.252.11🇺🇸 NYP-INTERNET | ||||||
| PTR | ns1.nyp.org | ||||||
| NS | ns2.nyp.org | ||||||
| A | 143.104.238.11🇺🇸 NYP-INTERNET | ||||||
| PTR | ns2.nyp.org | ||||||
| A | 151.101.2.228🇺🇸 Fastly | ||||||
| A | 151.101.66.228🇺🇸 Fastly | ||||||
| A | 151.101.130.228🇺🇸 Fastly | ||||||
| A | 151.101.194.228🇺🇸 Fastly | ||||||
columbia.edu
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.
Starts with same word
Starts similarily
AI analysis
stemcell.columbia.edu maps to four IP numbers: 151.101.2.228, 151.101.66.228, 151.101.130.228 and 151.101.194.228.
other host names include psc.nebraska.gov, columbiacardiology.org, mailman.columbia.edu, outdooralabama.com and irvinginstitute.columbia.edu; they share IP numbers with stemcell.columbia.edu.
stemcell.columbia.edu is delegated to three name servers ext-ns1.columbia.edu, ns1.nyp.org and ns2.nyp.org.
stemcell.columbia.edu at least partially shares name servers with other domains, for instance gutenberg-e.org, 116.145.156.in-addr.arpa, kbcc.cuny.edu, pathology.columbia.edu and islg.cuny.edu.
these name servers are commonly used with lex-iblxext1.med.cornell.edu, york-iblxext1.med.cornell.edu, ext-ns2.columbia.edu, lavinia.cis.cuny.edu, acme.ucc.cuny.edu, ns10.customer.level3.net, ns15.customer.level3.net, apollo.cs.columbia.edu, diana.cs.columbia.edu and sundog.ee.columbia.edu.
Three IPs for host ext-ns1.columbia.edu: 2001:18d8::35, 2001:18d8:1::1:1 and 128.59.1.1.
Single IPs for hosts ns1.nyp.org points to 156.145.252.11 and ns2.nyp.org points to 143.104.238.11.