WWW.RTSAK.COM - ccnmtl.columbia.edu

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ccnmtl.columbia.edu checked at 2025-10-03T22:48:45.787Z 99ms 54/54/54 100% R:10

`ccnmtl.columbia.edu`

MX	`mxa-00364e01.gslb.pphosted.com`
		A	148.163.139.74^{🇺🇸 Proofpoint}
			PTR	`mx0b-00364e01.pphosted.com`
MX	`mxb-00364e01.gslb.pphosted.com`
		A	148.163.139.74^{🇺🇸 Proofpoint}
			PTR	`mx0b-00364e01.pphosted.com`
A	128.59.44.55^{🇺🇸 Columbia University}
		PTR	`amistadresource.org`
		PTR	`ccnmtl.columbia.edu`
		PTR	`gsb.columbia.edu`
		PTR	`househousing.buellcenter.columbia.edu`
		PTR	`annualawardsdinner.business.columbia.edu`
		PTR	`manhattanville.business.columbia.edu`
		PTR	`reunion.business.columbia.edu`
		PTR	`womenintech.business.columbia.edu`
		PTR	`miscredirect-prod.cc.columbia.edu`
		PTR	`cbshub.gsb.columbia.edu`
		PTR	`mail.gsb.columbia.edu`
		PTR	`manhattanville.gsb.columbia.edu`
		PTR	`reunion.gsb.columbia.edu`
		PTR	`womenintech.gsb.columbia.edu`

`columbia.edu`

	NS	`ext-ns1.columbia.edu`
	NS	`auth1.dns.cogentco.com`
	NS	`auth2.dns.cogentco.com`
	NS	`auth4.dns.cogentco.com`
	NS	`auth5.dns.cogentco.com`
	MX	`mxa-00364e01.gslb.pphosted.com`
	MX	`mxb-00364e01.gslb.pphosted.com`
	NS	`ns1.lse.ac.uk`
	A	162.159.128.65^Cloudflare
	A	162.159.138.64^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

55.44.59.128.in-addr.arpa

Up

mt.ccnmtl.columbia.edu

nectar.ccnmtl.columbia.edu

tibetanciv.ccnmtl.columbia.edu

caseworks.ccnmtl.columbia.edu

Starts similarily

tmlcnc.com

lcctnm.org

ntlccm.com

AI analysis

ccnmtl.columbia.edu is a parent of mt.ccnmtl.columbia.edu, nectar.ccnmtl.columbia.edu, tibetanciv.ccnmtl.columbia.edu and caseworks.ccnmtl.columbia.edu.

ccnmtl.columbia.edu points to a single IP: 128.59.44.55.

Other host names, for instance manhattanville.business.columbia.edu, amistadresource.org, annualawardsdinner.business.columbia.edu, cbshub.gsb.columbia.edu and mail.gsb.columbia.edu share IP numbers with ccnmtl.columbia.edu.

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

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

Host names with one IP number: mxa-00364e01.gslb.pphosted.com and mxb-00364e01.gslb.pphosted.com point to 148.163.139.74.

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