CF1760107620018-tsm20251010100059

IPLIST.NET - appmath.columbia.edu

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appmath.columbia.edu checked at 2025-10-10T14:47:00.005Z 161ms 43/43/43 100% R:12

appmath.columbia.edu

MXmxa-00364e01.gslb.pphosted.com
A148.163.139.74🇺🇸 Proofpoint
PTRmx0b-00364e01.pphosted.com
MXmxb-00364e01.gslb.pphosted.com
A148.163.139.74🇺🇸 Proofpoint
PTRmx0b-00364e01.pphosted.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
A162.159.128.65 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.

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AI analysis

silence.appmath.columbia.edu is a child of appmath.columbia.edu.

appmath.columbia.edu is served by two mail servers mxa-00364e01.gslb.pphosted.com and mxb-00364e01.gslb.pphosted.com.

appmath.columbia.edu shares the same mail server setup as other domains, for instance ee.columbia.edu, iserp.columbia.edu, cisl.columbia.edu, music.columbia.edu and caa.columbia.edu.

Host names with a single IP number:

The host name mxa-00364e01.gslb.pphosted.com points to 148.163.139.74.

The host name mxb-00364e01.gslb.pphosted.com points to 148.163.139.74.

Host names pointing to 148.163.139.74: mxa-00364e01.gslb.pphosted.com and mxb-00364e01.gslb.pphosted.com.

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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