WWW.RTSAK.COM - csu.edu

Search for IP or hostnames:

csu.edu checked at 2025-09-08T22:45:25.718Z 237ms 111/111/111 100% R:16

`csu.edu`

NS	`cougar1.csu.edu`
		A	209.175.73.15^{🇺🇸 AS1702}
			PTR	`cougar1.csu.edu`
NS	`cougar2.csu.edu`
		A	209.175.73.16^{🇺🇸 AS1702}
			PTR	`cougar2.csu.edu`
NS	`ns1.illinois.net`
		A	2001:1848:0:9300::4 ^{🇺🇸 Illinois Century Network}
			PTR	`ns1.illinois.net`
		A	206.166.61.22^{🇺🇸 Illinois Century Network}
			PTR	`ns1.illinois.net`
NS	`ns2.illinois.net`
		A	206.166.17.200^{🇺🇸 Illinois Century Network}
			PTR	`ns2.illinois.net`
MX	`d226001a.ess.barracudanetworks.com`
		A	209.222.82.252^{🇺🇸 Amazon}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon}
			PTR	`mail.ess.barracuda.com`
MX	`d226001b.ess.barracudanetworks.com`
		A	209.222.82.252^{🇺🇸 Amazon}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon}
			PTR	`mail.ess.barracuda.com`
A	3.209.26.193^{🇺🇸 Amazon}
		PTR	`ec2-3-209-26-193.compute-1.amazonaws.com`
A	34.236.193.193^{🇺🇸 Amazon}
		PTR	`ec2-34-236-193-193.compute-1.amazonaws.com`
A	52.73.2.219^{🇺🇸 Amazon}
		PTR	`ec2-52-73-2-219.compute-1.amazonaws.com`

`edu`

	NS	`a.edu-servers.net`
	NS	`b.edu-servers.net`
	NS	`c.edu-servers.net`
	NS	`d.edu-servers.net`
	NS	`e.edu-servers.net`
	NS	`f.edu-servers.net`
	NS	`g.edu-servers.net`
	NS	`h.edu-servers.net`
	NS	`i.edu-servers.net`
	NS	`j.edu-servers.net`
	NS	`k.edu-servers.net`
	NS	`l.edu-servers.net`
	NS	`m.edu-servers.net`

rank #46510 globally
rank #1021 in the tld

Up
`pop3.csu.edu`
`barracuda.csu.edu`
`library.csu.edu`
`ftp.csu.edu`
`academic8.csu.edu`
`cougar1.csu.edu`
`209-175-72-2.csu.edu`
`www.csu.edu`
`webmail.csu.edu`
`bluestem.csu.edu`
`ns1.csu.edu`
`academic5.csu.edu`
`cougar2.csu.edu`
`mx3.csu.edu`
`stamp.csu.edu`
`academic1.csu.edu`
`wcsu.csu.edu`
`209-175-73-8.csu.edu`

Starts with same word
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`csu.hu`
`csu.be`
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`csu.ru`
`csu.ch`
`csu.com.mx`
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`csu.college`
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`csu.mobi`
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`csu.us`
`csu.edu.cn`
`csu.edu.rs`
`csu.su`
`csu.bayern`
`csu.com.tr`
`csu.com.br`
`csu.ae`
`csu.it`
`csu.net`
`csu.edu.au`
`csu.co.cr`
`csu.ac.kr`
`csu.ph`
`csu.wpmudev.host`
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`csu.rs`
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`csu.dk`
`csu.mn`
`csu.ac.cn`
`csu.fr`
`csu.ac`
`csu.edu.tr`
`csu.solutions`

Starts similarily
`ucs.br`
`suc.io`
`cus.jp`
`ucs.co.za`
`ucs.de`
`suc.info`
`suc.co.za`
`csu.net`
`csu.edu.au`
`csu.co.cr`
`usc.edu.ph`
`csu.ac.kr`
`ucs.ie`
`usc.in`
`csu.ph`
`cus.com.au`
`ucs.mx`
`ucs.my`
`usc.br`
`scu.eun.eg`
`scu.ac.cn`
`csu.wpmudev.host`
`scu.org.uy`
`suc.in`
`csu.nl`
`scu.co`
`scu.ac.ir`
`usc.lv`
`suc.ir`
`usc.edu.eg`
`usc.edu.au`
`ucs.ee`
`usc.ro`
`cus.in`
`csu.org.tw`
`cus.tech`
`ucs.k12.wi.us`
`suc.de`
`cus.one`
`usc.md`
`usc.pl`
`usc.at`
`cus.de`
`ucs.at`
`cus.ru`
`usc.ge`
`usc.systems`
`usc.photos`
`cus.us`
`ucs.online`
`scu.edu.cn`
`ucs.hu`
`usc.gal`
`csu.rs`
`cus.be`
`csu.edu`
`usc.network`
`ucs.be`
`usc.com`
`suc.jp`
`suc.ch`
`ucs.spb.ru`
`scu.fr`
`scu.cc`
`scu.com.tr`
`csu.de`
`csu.cz`
`cus.gmbh`
`ucs.net.pl`
`ucs.lv`
`ucs.kz`
`csu.pl`
`cus.cz`
`suc.biz`
`ucs.co.th`
`cus.at`
`cus.net`
`ucs.com`
`csu.co.zw`
`suc.org`
`usc.co.za`
`usc.su`
`usc.ac.ir`
`usc.pt`
`scu.at`
`scu.edu`
`csu.dk`
`csu.mn`
`usc.go.kr`
`ucs.cz`
`cus.org.uy`
`cus.me`
`usc.eu`
`scu.nl`
`suc.cn`
`usc.com.sg`
`ucs.co.in`
`scu.org.tw`
`cus.co.nz`
`usc.kz`

AI analysis

The parent host name csu.edu has children host names including pop3.csu.edu, barracuda.csu.edu, library.csu.edu, ftp.csu.edu, academic8.csu.edu along with a few others.

csu.edu is configured to point to three IP addresses: 3.209.26.193, 34.236.193.193, and 52.73.2.219.

IP numbers are shared between csu.edu and other host names such as rccd.edu, gocolumbia.edu, www.bc3.edu, www.gram.edu, and navarrocollege.edu.

Four name servers, cougar1.csu.edu, cougar2.csu.edu, ns1.illinois.net, and ns2.illinois.net, are assigned to csu.edu.

The domain csu.edu shares at least some of its name servers with other domains such as chicagolibrary.org, gswhs.grundy.k12.il.us, chipubweb.org, ro112.lake.k12.il.us, and 153.175.209.in-addr.arpa.

The name servers dns.illinois.net, ns2.cps.k12.il.us, and ns.cps.k12.il.us are frequently utilized in conjunction.

cougar1.csu.edu resolves to the IP address: 209.175.73.15. cougar2.csu.edu resolves to the IP address: 209.175.73.16. ns1.illinois.net resolves to two IP addresses: 2001:1848:0:9300::4 and 206.166.61.22. ns2.illinois.net resolves to the IP address: 206.166.17.200.

Two mail servers, d226001a.ess.barracudanetworks.com and d226001b.ess.barracudanetworks.com, handle csu.edu.

d226001a.ess.barracudanetworks.com and d226001b.ess.barracudanetworks.com both point to the same three IP numbers: 209.222.82.252, 209.222.82.253, and 209.222.82.255.

dbq