MXLIST.NET - ec2-3-221-143-171.compute-1.amazonaws.com

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ec2-3-221-143-171.compute-1.amazonaws.com checked at 2025-11-26T07:58:22.342Z 1600ms 22/22/22 100% R:8 allDone:true timedOut:false

`ec2-3-221-143-171.compute-1.amazonaws.com`

	A	3.221.143.171^{🇺🇸 Amazon}
			PTR	`ec2-3-221-143-171.compute-1.amazonaws.com`

171.143.221.3.in-addr.arpa

ec2-3-221-143-171.compute-1.amazonaws.com points to a single IP number: 3.221.143.171.

Other host names, for instance optms-vpc-1249343770.us-east-1.elb.amazonaws.com, share IP numbers with ec2-3-221-143-171.compute-1.amazonaws.com.