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old-grumpy.umd.edu checked at 2025-11-06T20:06:16.196Z 144ms 65/65/65 100% R:15

`old-grumpy.umd.edu`

MX	`mx.glue.umd.edu`
		A	128.8.15.38^{🇺🇸 UMDNET}
			PTR	`po3.glue.umd.edu`
		A	128.8.162.160^{🇺🇸 UMDNET}
			PTR	`po2.glue.umd.edu`
A	128.8.11.224^{🇺🇸 UMDNET}
		PTR	`old-grumpy.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^{🇺🇸 CLOUDFLARESPECTRUM}

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

224.11.8.128.in-addr.arpa

AI analysis

old-grumpy.umd.edu points to IP number: 128.8.11.224.

old-grumpy.umd.edu is handled by a single mail server, mx.glue.umd.edu.

The mail server setup for old-grumpy.umd.edu matches that of other domains, for instance csc-srv.wam.umd.edu, munin.umd.edu, devnull.umd.edu, z.glue.umd.edu and mchenry.umd.edu.

old-grumpy.umd.edu shares at least partially some mail servers with other domains, including polar.umd.edu, geogafs2.umd.edu, tulika.umd.edu, helius.umd.edu and catfish.umd.edu.

these mail servers are commonly used with mx.ipst.umd.edu and jasper.umd.edu.

mx.glue.umd.edu points to two IPs: 128.8.15.38 and 128.8.162.160.

dbq