CF1759403136670-tsm20251002085755

NSLIST.NET - nsl01.cs.columbia.edu

Search for IP or hostnames:

nsl01.cs.columbia.edu checked at 2025-10-02T11:05:36.649Z 215ms 22/22/22 100% R:9

`nsl01.cs.columbia.edu`

	A	128.59.20.219^{🇺🇸 Columbia University}
			PTR	`nsl01.cs.columbia.edu`

`cs.columbia.edu`

	NS	`ext-ns1.columbia.edu`
	NS	`ext-ns2.columbia.edu`
	MX	`mxa-00364e01.gslb.pphosted.com`
	MX	`mxb-00364e01.gslb.pphosted.com`
	NS	`apollo.cs.columbia.edu`
	NS	`diana.cs.columbia.edu`
	NS	`sundog.ee.columbia.edu`
	A	128.59.11.206^{🇺🇸 Columbia University}

PTR for

219.20.59.128.in-addr.arpa

Starts similarily

l10ns.org

AI analysis

nsl01.cs.columbia.edu points to a single IP: 128.59.20.219.

dbq

ZwxSGwU CF johedugfp 2025-10-02