MXLIST.NET - users-old.cs.duke.edu

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users-old.cs.duke.edu checked at 2025-10-19T01:05:32.640Z 81ms 22/22/22 100% R:9

`users-old.cs.duke.edu`

	A	152.3.141.55^{🇺🇸 DUKE-INTERCHANGE}
			PTR	`users-old.cs.duke.edu`

	NS	`dns-auth-01.oit.duke.edu`
	NS	`dns-auth-02.oit.duke.edu`
	NS	`dns-nc1-01.oit.duke.edu`
	MX	`cs-duke-edu.mail.protection.outlook.com`
	A	152.3.103.25^{🇺🇸 DUKE-INTERCHANGE}

55.141.3.152.in-addr.arpa

euro-sdsl.de

users-old.cs.duke.edu resolves to a single IP: 152.3.141.55.

dbq