DNSWHOIS.INFO - r53.cmu.edu

Search for IP or hostnames:

r53.cmu.edu checked at 2025-09-06T01:08:59.256Z 244ms 112/112/112 100% R:14

`r53.cmu.edu`

NS	`ns-352.awsdns-44.com`
		A	2600:9000:5301:6000::1 ^{🇺🇸 Amazon}
			PTR	`ns-352.awsdns-44.com`
		A	205.251.193.96^{🇺🇸 Amazon}
			PTR	`ns-352.awsdns-44.com`
NS	`ns-579.awsdns-08.net`
		A	2600:9000:5302:4300::1 ^{🇺🇸 Amazon}
			PTR	`ns-579.awsdns-08.net`
		A	205.251.194.67^{🇺🇸 Amazon}
			PTR	`ns-579.awsdns-08.net`
NS	`ns-1178.awsdns-19.org`
		A	2600:9000:5304:9a00::1 ^{🇺🇸 Amazon}
			PTR	`ns-1178.awsdns-19.org`
		A	205.251.196.154^{🇺🇸 Amazon}
			PTR	`ns-1178.awsdns-19.org`
NS	`ns-1554.awsdns-02.co.uk`
		A	2600:9000:5306:1200::1 ^{🇺🇸 Amazon}
			PTR	`ns-1554.awsdns-02.co.uk`
		A	205.251.198.18^{🇺🇸 Amazon}
			PTR	`ns-1554.awsdns-02.co.uk`
MX	`r53-cmu-edu.mail.protection.outlook.com`
		A	2a01:111:f403:c903:: ^{🇺🇸 Microsoft}
			PTR	`mail-co1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c927:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2 ^{🇺🇸 Microsoft}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3 ^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft}
		A	52.101.10.12^{🇺🇸 Microsoft}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.42.10^{🇺🇸 Microsoft}
			PTR	`mail-co1pr21cu00102.inbound.protection.outlook.com`

`cmu.edu`

	MX	`aspmx.l.google.com`
	NS	`nsauth1.net.cmu.edu`
	NS	`nsauth2.net.cmu.edu`
	NS	`nsauth3.net.cmu.edu`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	MX	`alt3.aspmx.l.google.com`
	MX	`alt4.aspmx.l.google.com`
	A	128.2.42.10^{🇺🇸 Carnegie Mellon University}

rank #420 globally
rank #19 in the tld
This domain name "cmu.edu" belongs to Carnegie Mellon University, a private research university based in Pittsburgh, Pennsylvania. The acronym CMU stands for Carnegie Mellon University, and the .edu extension indicates that it is an educational institution. The website provides various information related to the university, such as academic programs, admission procedures, research initiatives, and university news.

Up
`www.r53.cmu.edu`

Starts with same word
`r53.com.ua`
`r53.cn`
`r53.eu`
`r53.biz`
`r53.ru`
`r53.com`
`r53.nl`

Starts similarily
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`r35.be`
`r53.com.ua`
`r53.cn`
`r35.me`
`53r.com`
`5r3.com`
`r53.eu`
`r35.it`
`5r3.de`
`35r.cz`
`r35.com`
`53r.de`
`53r.ru`
`r53.biz`
`r53.ru`
`35r.ru`
`r35.eu`
`35r.net`
`r53.com`
`r35.net`
`r53.nl`
`3r5.com`

AI analysis

The parent of www.r53.cmu.edu is r53.cmu.edu.

Four name servers, ns-352.awsdns-44.com, ns-579.awsdns-08.net, ns-1178.awsdns-19.org, and ns-1554.awsdns-02.co.uk, are responsible for the delegation of r53.cmu.edu.

The domain r53.cmu.edu shares its name servers at least partially with other domains such as findlaylabs.com, cognitosoftware.co.uk, trafficadbar.com, exlskillsqa.com, and dl2lr1jtqdkx2.cloudfront.net.

The name servers ns-772.awsdns-32.net, ns-214.awsdns-26.com, ns-1123.awsdns-12.org, ns-2012.awsdns-59.co.uk, ns-622.awsdns-13.net, ns-1639.awsdns-12.co.uk, ns-1703.awsdns-20.co.uk, ns-1838.awsdns-37.co.uk, ns-474.awsdns-59.com, and ns-634.awsdns-15.net are often used in conjunction.

ns-352.awsdns-44.com, 2600:9000:5301:6000::1, and 205.251.193.96 are associated together.

ns-579.awsdns-08.net, 2600:9000:5302:4300::1, and 205.251.194.67 are linked.

ns-1178.awsdns-19.org, 2600:9000:5304:9a00::1, and 205.251.196.154 are connected.

ns-1554.awsdns-02.co.uk, 2600:9000:5306:1200::1, and 205.251.198.18 are paired.

The mail server r53-cmu-edu.mail.protection.outlook.com is responsible for handling r53.cmu.edu.

The DNS record r53-cmu-edu.mail.protection.outlook.com resolves to the following eight IP addresses: 2a01:111:f403:c903::, 2a01:111:f403:c927::, 2a01:111:f403:c946::2, 2a01:111:f403:f802::3, 52.101.9.17, 52.101.10.12, 52.101.10.14, and 52.101.42.10.

dbq