MXLIST.NET - ec2-100-21-4-54.us-west-2.compute.amazonaws.com

Search for IP or hostnames:

ec2-100-21-4-54.us-west-2.compute.amazonaws.com checked at 2025-11-24T22:28:33.414Z 60ms 19/19/19 100% R:9 allDone:true timedOut:false

`ec2-100-21-4-54.us-west-2.compute.amazonaws.com`

	A	100.21.4.54^{🇺🇸 Amazon}
			PTR	`ec2-100-21-4-54.us-west-2.compute.amazonaws.com`

54.4.21.100.in-addr.arpa

ec2-100-21-4-54.us-west-2.compute.amazonaws.com points to a single IP: 100.21.4.54.