Today while doing some sleuthing, I learned about the
host “is a simple utility for performing DNS lookups." It helped me connect a series of domains to their respective AWS EC2 servers, without a visit to the domain registrar.
$ host jakeworth.com jakeworth.com has address 184.108.40.206 jakeworth.com mail is handled by 10 mailstore1.secureserver.net. jakeworth.com mail is handled by 0 smtp.secureserver.net.