DNSWHOIS.INFO - cnms01-dev.sys.cogentco.com

Search for IP or hostnames:

cnms01-dev.sys.cogentco.com checked at 2025-10-07T19:26:47.433Z 60ms 19/19/19 100% R:7

`cnms01-dev.sys.cogentco.com`

	A	66.250.251.237^{🇺🇸 Cogent Communications, Inc.}
			PTR	`cnms01-dev.sys.cogentco.com`

	NS	`auth1.dns.cogentco.com`
	NS	`auth2.dns.cogentco.com`

237.251.250.66.in-addr.arpa

cnms01-dev.sys.cogentco.com points to a single IP number: 66.250.251.237.

dbq