ROBTEX.COM - cs.columbia.edu

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cs.columbia.edu checked at 2025-11-30T13:51:45.197Z 330ms 113/113/113 100% R:13 allDone:true timedOut:false

cs.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
NSext-ns2.columbia.edu
A2001:18d8::53🇺🇸 Columbia University
PTRext-ns2.columbia.edu
A2001:18d8:1:1::1:1🇺🇸 Columbia University
PTRext-ns2.columbia.edu
A128.59.1.2🇺🇸 Columbia University
PTRext-ns2.columbia.edu
MXmxa-00364e01.gslb.pphosted.com
A148.163.135.74🇺🇸 Proofpoint
PTRmx0a-00364e01.pphosted.com
MXmxb-00364e01.gslb.pphosted.com
A148.163.135.74🇺🇸 Proofpoint
PTRmx0a-00364e01.pphosted.com
NSapollo.cs.columbia.edu
A128.59.16.69🇺🇸 Columbia University
PTRapollo.cs.columbia.edu
NSdiana.cs.columbia.edu
A128.59.11.232🇺🇸 Columbia University
PTRdiana.cs.columbia.edu
NSsundog.ee.columbia.edu
A128.59.64.59🇺🇸 Columbia University
PTRriverside.ee.columbia.edu
PTRsundog.ee.columbia.edu
A128.59.11.206🇺🇸 Columbia University
PTRwebcluster.cs.columbia.edu

columbia.edu

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

Up

darkfae.cs.columbia.edu
mineral.cs.columbia.edu
sos10.cs.columbia.edu
animal.cs.columbia.edu
dglasner-pc.cs.columbia.edu
mouse.cs.columbia.edu
coredump.cs.columbia.edu
netship00.cs.columbia.edu
www1.cs.columbia.edu
sim13v.cs.columbia.edu
dragon.cs.columbia.edu
pbsp.cs.columbia.edu
cs-sw-10.cs.columbia.edu
hearts.cs.columbia.edu
ncl.cs.columbia.edu
dhcp30.cs.columbia.edu
dhcp50.cs.columbia.edu
thinc-pda.cs.columbia.edu
nsl-vmuser-10.cs.columbia.edu
request.cs.columbia.edu
arthur.cs.columbia.edu
os1.cs.columbia.edu
filter2.cs.columbia.edu
game.cs.columbia.edu
killbot.cs.columbia.edu
connex-vip.cs.columbia.edu
sky.cs.columbia.edu
requestor.cs.columbia.edu
sos6.cs.columbia.edu
ninja3.cs.columbia.edu
macmini1.cs.columbia.edu
tune.cs.columbia.edu
leaf.cs.columbia.edu
rothko.cs.columbia.edu
erie.cs.columbia.edu
dhcp6.cs.columbia.edu
larsde-idrac.cs.columbia.edu
raphael.cs.columbia.edu
dhcp22.cs.columbia.edu
mrl.cs.columbia.edu
dhcp10.cs.columbia.edu
guille.cs.columbia.edu
dhcp21.cs.columbia.edu
pr7lw1a.cs.columbia.edu
battleschool.cs.columbia.edu
connex.cs.columbia.edu
mantessanb.cs.columbia.edu
jumpgate.cs.columbia.edu
compute01.cs.columbia.edu
netbotz.cs.columbia.edu
dhcp23.cs.columbia.edu
under.cs.columbia.edu
pum.cs.columbia.edu
netbsd3.cs.columbia.edu
23-net.cs.columbia.edu
bleecker.cs.columbia.edu
dhcp12.cs.columbia.edu
void.cs.columbia.edu
gaia.cs.columbia.edu
sp13-w4118-dev2.cs.columbia.edu
irtfaadesktop1.cs.columbia.edu
webcluster.cs.columbia.edu
elaine.cs.columbia.edu
euler.cs.columbia.edu
torpedo.cs.columbia.edu
honda.cs.columbia.edu
lexington.cs.columbia.edu
dhcp7.cs.columbia.edu
binky.cs.columbia.edu
father.cs.columbia.edu
plato.cs.columbia.edu
vivace.cs.columbia.edu
mailfcswitch1.cs.columbia.edu
ibc.cs.columbia.edu
southferry.cs.columbia.edu
dixie.cs.columbia.edu
atmosphere.cs.columbia.edu
dhcp68.cs.columbia.edu
antirrio.cs.columbia.edu
jaq.cs.columbia.edu
virtualhost.cs.columbia.edu
dhcp112.cs.columbia.edu
permutation.cs.columbia.edu
pharos.cs.columbia.edu
faa2-406-csb.cs.columbia.edu
flamenco.cs.columbia.edu
mainland.cs.columbia.edu
efg-laptop.cs.columbia.edu
lake.cs.columbia.edu
irt-filer2.cs.columbia.edu
mosquito.cs.columbia.edu
fulton.cs.columbia.edu
cs-sw-1.cs.columbia.edu
sim-fsw03.cs.columbia.edu
dhcp47.cs.columbia.edu
coconut.cs.columbia.edu
hooch.cs.columbia.edu
sec-vm40.cs.columbia.edu
sos2.cs.columbia.edu
cyclone.cs.columbia.edu

Starts with same word

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cs.international
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Starts similarily

sc.org.pl
sc.la
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cs.ca
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cs.kiev.ua
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cs.ht
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cs.exchange
cs.gov.tw
sc.com
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AI analysis

cs.columbia.edu is a parent of darkfae.cs.columbia.edu, mineral.cs.columbia.edu, sos10.cs.columbia.edu, animal.cs.columbia.edu, dglasner-pc.cs.columbia.edu and hundreds more host names.

cs.columbia.edu points to an IP address: 128.59.11.206.

Other host names, for instance webcluster.cs.columbia.edu, share IP numbers with cs.columbia.edu.

cs.columbia.edu is delegated to five name servers: ext-ns1.columbia.edu, ext-ns2.columbia.edu, apollo.cs.columbia.edu, diana.cs.columbia.edu and sundog.ee.columbia.edu.

cs.columbia.edu at least partially shares name servers with other domains, for instance 210.150.in-addr.arpa, ldeo.columbia.edu, dhcp.hunter.cuny.edu, 100.145.156.in-addr.arpa and 110.145.156.in-addr.arpa.

these name servers are commonly used with acme.ucc.cuny.edu, ns1.nyp.org, ns2.nyp.org, lavinia.cis.cuny.edu, ns10.customer.level3.net, ns15.customer.level3.net, hudson.cis.cuny.edu, auth1.dns.cogentco.com, auth2.dns.cogentco.com and demetian.ldeo.columbia.edu.

Host names with three IP numbers:

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

The host name ext-ns2.columbia.edu points to 2001:18d8::53, 2001:18d8:1:1::1:1 and 128.59.1.2.

Host names with one IP number:

The host name apollo.cs.columbia.edu points to 128.59.16.69.

The host name diana.cs.columbia.edu points to 128.59.11.232.

The host name sundog.ee.columbia.edu points to 128.59.64.59.

cs.columbia.edu is handled by two mail servers: mxa-00364e01.gslb.pphosted.com and mxb-00364e01.gslb.pphosted.com.

cs.columbia.edu uses the same mail server setup as other domains, for instance ctm.columbia.edu, mail.columbia.edu, stat.columbia.edu, idse.columbia.edu and cul.columbia.edu.

Host names with a single IP

mxa-00364e01.gslb.pphosted.com points to 148.163.135.74

mxb-00364e01.gslb.pphosted.com points to 148.163.135.74

Host names that point to 148.163.135.74: mxa-00364e01.gslb.pphosted.com and mxb-00364e01.gslb.pphosted.com