WWW.ROBTEX.COM - stemcell.columbia.edu
Search for IP or hostnames:
stemcell.columbia.edu checked at 2025-11-27T18:21:11.285Z 452ms 112/112/112 100% R:15 allDone:true timedOut:false stemcell.columbia.edu
| NS | 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
| NS | ext-ns1.columbia.edu | ||||||
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| MX | mxa-00364e01.gslb.pphosted.com | ||||||
| MX | mxb-00364e01.gslb.pphosted.com | ||||||
| NS | ns1.lse.ac.uk | ||||||
| A | 162.159.128.65Cloudflare | ||||||
| A | 162.159.138.64Cloudflare | ||||||
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
Four IP numbers are pointed to by stemcell.columbia.edu: 151.101.2.228, 151.101.66.228, 151.101.130.228 and 151.101.194.228.
other host names including psc.nebraska.gov, columbiacardiology.org, mailman.columbia.edu, outdooralabama.com and irvinginstitute.columbia.edu 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 the following name servers: 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, hudson.cis.cuny.edu and diana.cs.columbia.edu.
Host names with one IP number: ext-ns1.columbia.edu points to 128.59.1.1; ns1.nyp.org points to 156.145.252.11; ns2.nyp.org points to 143.104.238.11.