WWW.RTSAK.COM - isr.umd.edu

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isr.umd.edu checked at 2025-09-07T15:48:56.759Z 170ms 120/120/120 100% R:16

`isr.umd.edu`

NS	`ns1.umd.edu`
		A	128.8.74.3^{🇺🇸 UMDNET}
			PTR	`ns1.umd.edu`
			PTR	`ns1.net.umd.edu`
NS	`ns2.umd.edu`
		A	128.8.76.3^{🇺🇸 UMDNET}
			PTR	`ns2.umd.edu`
			PTR	`ns2.net.umd.edu`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c03::1a ^{🇺🇸 Google}
			PTR	`dy-in-f26.1e100.net`
		A	142.250.141.27^{🇺🇸 Google}
			PTR	`dd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1a ^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
		A	192.178.220.27^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4003:c0a::1b ^{🇺🇸 Google}
			PTR	`ol-in-x1b.1e100.net`
			PTR	`pb-in-f27.1e100.net`
		A	142.251.190.26^{🇺🇸 Google}
			PTR	`pb-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2607:f8b0:4001:c74::1a ^{🇺🇸 Google}
			PTR	`yucbfsr-in-f26.1e100.net`
		A	192.178.212.27^{🇺🇸 Google}
			PTR	`yucbfsr-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2607:f8b0:4024:c0d::1a ^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
		A	192.178.152.26^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
A	128.8.27.57^{🇺🇸 UMDNET}
		PTR	`ece.umd.edu`
		PTR	`eng.umd.edu`
		PTR	`ireap.umd.edu`
		PTR	`isr.umd.edu`
		PTR	`ajclark1.eng.umd.edu`
		PTR	`ajcneo.eng.umd.edu`

`umd.edu`

	NS	`ns1.umd.edu`
	NS	`ns2.umd.edu`
	NS	`ns.ums.edu`
	MX	`mx1.umd.iphmx.com`
	MX	`mx2.umd.iphmx.com`
	A	94.247.142.1^{🇺🇸 Cloudflare London}

rank #577 globally
rank #33 in the tld
This domain name "umd.edu" is associated with the University of Maryland, a public research university located in College Park, Maryland, United States. The domain is used for the university's website, which provides information about its programs, research, events, admissions, faculty, and more. The ".edu" extension indicates that the domain belongs to an educational institution.

PTR for
`57.27.8.128.in-addr.arpa`

Up
`www.isr.umd.edu`

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AI analysis

www.isr.umd.edu is a child of isr.umd.edu.

isr.umd.edu points to the IP address: 128.8.27.57.

IP numbers are shared between isr.umd.edu and other host names such as calce.umd.edu, ajcneo.eng.umd.edu, ajclark1.eng.umd.edu, ece.umd.edu, and bioe.umd.edu.

Two name servers, ns1.umd.edu and ns2.umd.edu, are delegated to isr.umd.edu.

The name server setup of isr.umd.edu is shared with other domains such as ibbr.umd.edu, borrow.btaa.org, eng.umd.edu, 27.8.128.in-addr.arpa, and 175.196.206.in-addr.arpa.

For instance, isr.umd.edu shares name servers, at least partially, with other domains such as umd.edu and glcf.umd.edu.

The name servers ns.ums.edu are frequently utilized in conjunction.

ns1.umd.edu and ns2.umd.edu both point to IP numbers: 128.8.74.3 and 128.8.76.3 respectively.

The five mail servers, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, and alt4.aspmx.l.google.com, are responsible for handling isr.umd.edu.

Other domains such as nonprofitcentral.org, westthird.com, jogdas.com, abarani.com, and puntosdesabiduria.com share at least some mail servers with isr.umd.edu.

The mail servers aspmx2.googlemail.com and aspmx3.googlemail.com are frequently utilized in conjunction with these mail servers.

aspmx.l.google.com, 2607:f8b0:4023:c03::1a, and 142.250.141.27 are associated with each other.

alt1.aspmx.l.google.com, 2607:f8b0:4023:100f::1a, and 192.178.220.27 are interconnected.

alt2.aspmx.l.google.com, 2607:f8b0:4003:c0a::1b, and 142.251.190.26 are linked together.

alt3.aspmx.l.google.com, 2607:f8b0:4001:c74::1a, and 192.178.212.27 are correlated.

alt4.aspmx.l.google.com, 2607:f8b0:4024:c0d::1a, and 192.178.152.26 are related to each other.

dbq