Subdomain
Target
autodiscover.mail.iastate.edu
closedlist-3.mail.iastate.edu
closedlist-4.mail.iastate.edu
closenlist-4.mail.iastate.edu
listhub-1.mail.iastate.edu
listhub-2.mail.iastate.edu
out-1.mail.iastate.edu
out-2.mail.iastate.edu
out-3.mail.iastate.edu
out-4.mail.iastate.edu