DNSWHOIS.INFO - gradengineering.columbia.edu

Search for IP or hostnames:

gradengineering.columbia.edu checked at 2025-10-23T13:58:34.444Z 364ms 51/51/51 100% R:11

`gradengineering.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	128.59.105.41^{🇺🇸 COLUMBIA-GW}
		PTR	`blackrockforest.org`
		PTR	`buellcenter.org`
		PTR	`cheme.columbia.edu`
		PTR	`childpsych.columbia.edu`
		PTR	`communityimpact.columbia.edu`
		PTR	`gradengineering.columbia.edu`
		PTR	`ias-drupal7-prod.cc.columbia.edu`
		PTR	`www.fws.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

41.105.59.128.in-addr.arpa

AI analysis

gradengineering.columbia.edu resolves to one IP number: 128.59.105.41.

other host names including 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 handle gradengineering.columbia.edu: mxa-00364e01.gslb.pphosted.com and mxb-00364e01.gslb.pphosted.com.

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 a single IP:

mxa-00364e01.gslb.pphosted.com points to 148.163.139.74.

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.

dbq