DNSWHOIS.INFO - ec2-100-21-156-91.us-west-2.compute.amazonaws.com

Search for IP or hostnames:

ec2-100-21-156-91.us-west-2.compute.amazonaws.com checked at 2025-11-30T02:10:15.613Z 84ms 22/22/22 100% R:10 allDone:true timedOut:false

`ec2-100-21-156-91.us-west-2.compute.amazonaws.com`

	A	100.21.156.91^{🇺🇸 Amazon}
			PTR	`ec2-100-21-156-91.us-west-2.compute.amazonaws.com`

`us-west-2.compute.amazonaws.com`

	NS	`ns-472.awsdns-59.com`
	NS	`ns-625.awsdns-14.net`
	NS	`ns-1477.awsdns-56.org`
	NS	`ns-2021.awsdns-60.co.uk`

PTR for

91.156.21.100.in-addr.arpa

AI analysis

ec2-100-21-156-91.us-west-2.compute.amazonaws.com points to IP number: 100.21.156.91.

Other host names, for instance wbn-us01-api-1887259154.us-west-2.elb.amazonaws.com share IP numbers with ec2-100-21-156-91.us-west-2.compute.amazonaws.com.