WWW.RTSAK.COM - jchs.harvard.edu

Search for IP or hostnames:

jchs.harvard.edu checked at 2025-10-02T17:30:02.902Z 267ms 119/119/119 100% R:10

`jchs.harvard.edu`

NS	`laura.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab7 ^{🇺🇸 Cloudflare}
			PTR	`laura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b7 ^{🇨🇷 Cloudflare}
			PTR	`laura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b7 ^{🇺🇸 Cloudflare}
			PTR	`laura.ns.cloudflare.com`
		A	108.162.192.183^{🇺🇸 Cloudflare}
			PTR	`laura.ns.cloudflare.com`
		A	172.64.32.183^{🇺🇸 Cloudflare}
			PTR	`laura.ns.cloudflare.com`
		A	173.245.58.183^{🇺🇸 Cloudflare}
			PTR	`laura.ns.cloudflare.com`
NS	`lex.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc4 ^{🇺🇸 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4 ^{🇨🇷 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4 ^{🇺🇸 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare}
			PTR	`lex.ns.cloudflare.com`
A	2606:4700:20::681a:a04 ^{🇺🇸 Cloudflare}
A	2606:4700:20::681a:b04 ^{🇺🇸 Cloudflare}
A	2606:4700:20::ac43:4864 ^{🇺🇸 Cloudflare}
A	104.26.10.4^Cloudflare
A	104.26.11.4^Cloudflare
A	172.67.72.100^{🇺🇸 Cloudflare}

`harvard.edu`

	MX	`mx0a-00171101.pphosted.com`
	MX	`mx0b-00171101.pphosted.com`
	NS	`a1-171.akam.net`
	NS	`a10-66.akam.net`
	NS	`a11-67.akam.net`
	NS	`a16-64.akam.net`
	NS	`a6-66.akam.net`
	NS	`a7-65.akam.net`
	A	192.0.66.20^{🇺🇸 Automattic}

rank #103 globally
rank #1 in the tld
This domain name "harvard.edu" represents the official website of Harvard University, a prestigious Ivy League research university located in Cambridge, Massachusetts, United States. It serves as a platform for the institution to share information about its academics, research, admissions, campus life, news, events, and other university-related content to students, staff, alumni, and the public.

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AI analysis

jchs.harvard.edu points to six IPs: 2606:4700:20::681a:a04, 2606:4700:20::681a:b04, 2606:4700:20::ac43:4864, 104.26.10.4, 104.26.11.4 and 172.67.72.100.

Other host names including qentelli.com, blog.avatao.com, x10premium.com, js-ssl.neodatagroup.com and www.charah.com share IP numbers with jchs.harvard.edu.

jchs.harvard.edu's delegation uses two name servers, laura.ns.cloudflare.com and lex.ns.cloudflare.com.

jchs.harvard.edu shares the same name server setup as other domains, for example longchengzy.com, homiye.com, med-firstchoice.com, cdn3721.com and slmjg.com.

jchs.harvard.edu at least partially shares name servers with other domains, including sbuuu.com, thelifelongholiday.com, freewebsitelookup.com, atuserve.com and shinadent.com.

these name servers are commonly used together with augustus.ns.cloudflare.com, carter.ns.cloudflare.com and aron.ns.cloudflare.com.

Host names with six IP numbers:

laura.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183.

lex.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc4, 2803:f800:50::6ca2:c1c4, 2a06:98c1:50::ac40:21c4, 108.162.193.196, 172.64.33.196 and 173.245.59.196.

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