CF1759456705704-tsm20251002182459

WWW.RTSAK.COM - csi1-b1.csi.cuny.edu

Search for IP or hostnames:

csi1-b1.csi.cuny.edu checked at 2025-10-03T01:58:25.573Z 1074ms 22/22/22 100% R:6

`csi1-b1.csi.cuny.edu`

	A	163.238.55.143^{🇺🇸 AS31822}
			PTR	`csi1-b1.csi.cuny.edu`

`csi.cuny.edu`

	NS	`ext-ns1.columbia.edu`
	MX	`mxa-0002b201.gslb.pphosted.com`
	MX	`mxb-0002b201.gslb.pphosted.com`
	NS	`lavinia.cis.cuny.edu`
	NS	`acme.ucc.cuny.edu`
	NS	`ns10.customer.level3.net`
	NS	`ns15.customer.level3.net`
	A	184.73.245.212^{🇺🇸 Amazon}

PTR for

143.55.238.163.in-addr.arpa

AI analysis

csi1-b1.csi.cuny.edu resolves to a single IP: 163.238.55.143.

dbq

gtPHYNz CF johedugfp 2025-10-03