WWW.RTSAK.COM - pr7lw1a.cs.columbia.edu

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pr7lw1a.cs.columbia.edu checked at 2025-10-14T12:16:15.596Z 168ms 22/22/22 100% R:9

`pr7lw1a.cs.columbia.edu`

	A	128.59.20.210^{🇺🇸 Columbia University}
			PTR	`pr7lw1a.cs.columbia.edu`

210.20.59.128.in-addr.arpa

pr7lw1a.cs.columbia.edu points to IP number: 128.59.20.210.

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