DNSWHOIS.INFO - sibr.cmu.edu

Search for IP or hostnames:

sibr.cmu.edu checked at 2025-09-07T10:58:21.007Z 115ms 51/51/51 100% R:11

`sibr.cmu.edu`

NS	`nsauth1.net.cmu.edu`
		A	128.2.1.8^{🇺🇸 Carnegie Mellon University}
			PTR	`nsauth1.net.cmu.edu`
NS	`nsauth2.net.cmu.edu`
		A	128.237.148.168^{🇺🇸 Carnegie Mellon University}
			PTR	`nsauth2.net.cmu.edu`
A	128.2.113.183^{🇺🇸 Carnegie Mellon University}
		PTR	`webserver1.sibr.cmu.edu`

`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
`texas.sibr.cmu.edu`
`webserver1.sibr.cmu.edu`

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AI analysis

The parent of texas.sibr.cmu.edu and webserver1.sibr.cmu.edu is sibr.cmu.edu.

sibr.cmu.edu is associated with a single IP address: 128.2.113.183.

For example, other host names such as webserver1.sibr.cmu.edu share IP numbers with sibr.cmu.edu.

Two name servers, nsauth1.net.cmu.edu and nsauth2.net.cmu.edu, are delegated to sibr.cmu.edu.

The name server setup for sibr.cmu.edu is shared with several other domains such as 229.2.128.in-addr.arpa, 163.2.128.in-addr.arpa, newyork.tepper.cmu.edu, 98.2.128.in-addr.arpa, and mysecurecyberspace.com.

nsauth1.net.cmu.edu and nsauth2.net.cmu.edu both point to their respective IP numbers: 128.2.1.8 and 128.237.148.168.

dbq