CF1761581983611-tsm20251027103946

WWW.RTSAK.COM - gradengineering.columbia.edu

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gradengineering.columbia.edu checked at 2025-10-27T16:19:43.572Z 570ms 51/51/51 100% R:12

gradengineering.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
A128.59.105.41🇺🇸 Columbia University
PTRblackrockforest.org
PTRbuellcenter.org
PTRcheme.columbia.edu
PTRchildpsych.columbia.edu
PTRcommunityimpact.columbia.edu
PTRgradengineering.columbia.edu
PTRias-drupal7-prod.cc.columbia.edu
PTRwww.fws.columbia.edu

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.

PTR for

AI analysis

gradengineering.columbia.edu points to IP number 128.59.105.41.

For instance, other host names dodgefitnesscenter.com, cheme.columbia.edu, communityimpact.columbia.edu, childpsych.columbia.edu and www.fws.columbia.edu share IP numbers with gradengineering.columbia.edu.

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

gradengineering.columbia.edu shares the same mail server setup as other domains, for instance mail.columbia.edu, stat.columbia.edu, idse.columbia.edu, cul.columbia.edu and law.columbia.edu.

Host names with one IP number:

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

mxb-00364e01.gslb.pphosted.com points 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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LDsjyFH CF johedugfp 2025-10-27