CF1759790877710-tsm20251005211530

WWW.ROBTEX.COM - cisl.columbia.edu

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cisl.columbia.edu checked at 2025-10-06T22:47:57.668Z 515ms 101/101/101 100% R:13

cisl.columbia.edu

MXmxa-00364e01.gslb.pphosted.com
A148.163.135.74🇺🇸 Proofpoint
PTRmx0a-00364e01.pphosted.com
MXmxb-00364e01.gslb.pphosted.com
A148.163.139.74🇺🇸 Proofpoint
PTRmx0b-00364e01.pphosted.com
A185.199.108.153🇺🇸 Fastly
PTRcdn-185-199-108-153.github.com
A185.199.109.153🇺🇸 Fastly
PTRcdn-185-199-109-153.github.com
A185.199.110.153🇺🇸 Fastly
PTRcdn-185-199-110-153.github.com
A185.199.111.153🇺🇸 Fastly
PTRcdn-185-199-111-153.github.com

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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AI analysis

cisl.columbia.edu is parent of internal.cisl.columbia.edu.

cisl.columbia.edu points to four IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names, for instance assemblersim.de, dbzhang800.github.io, alexioannides.com, nomcodes.com and carolineetguillaume.fr share IP numbers with cisl.columbia.edu.

Two mail servers mxa-00364e01.gslb.pphosted.com and mxb-00364e01.gslb.pphosted.com handle cisl.columbia.edu.

cisl.columbia.edu uses the same mail server setup as other domains such as engineering.columbia.edu, globalreports.columbia.edu, ccnmtl.columbia.edu, knightcolumbia.org and phys.columbia.edu.

Host names with a single IP:

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

mxb-00364e01.gslb.pphosted.com resolves to 148.163.139.74.

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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NmmpoBN CF johedugfp 2025-10-06