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router3.cord.edu checked at 2025-11-14T07:17:17.295Z 101ms 28/28/28 100% R:9 allDone:true timedOut:false

`router3.cord.edu`

	A	138.129.254.3^{🇺🇸 AS17326}
			PTR	`router3.cord.edu`

	NS	`ns01.cord.edu`
	NS	`ns02.cord.edu`
	MX	`d188769a.ess.barracudanetworks.com`
	MX	`d188769b.ess.barracudanetworks.com`
	A	69.20.113.171^{🇺🇸 RACKSPACE-IAD}

rank #106514 globally
rank #1655 in the tld

3.254.129.138.in-addr.arpa

router3.cord.edu points to a single IP address: 138.129.254.3.

dbq