DNSWHOIS.INFO - server-18-161-21-4.bos50.r.cloudfront.net

Search for IP or hostnames:

server-18-161-21-4.bos50.r.cloudfront.net checked at 2025-10-22T09:10:25.990Z 364ms 19/19/19 100% R:9

`server-18-161-21-4.bos50.r.cloudfront.net`

	A	18.161.21.4^{🇺🇸 Amazon}
			PTR	`server-18-161-21-4.bos50.r.cloudfront.net`

4.21.161.18.in-addr.arpa

server-18-161-21-4.bos50.r.cloudfront.net resolves to a single IP: 18.161.21.4.

dbq