Root zone
These servers manage the DNS root zone
all servers delegate to
com.
These servers manage the com zone
all servers delegate to
amazonaws.com.
These servers manage the amazonaws.com zone
all servers delegate to
mail-manager-smtp.amazonaws.com.
These servers manage the mail-manager-smtp.amazonaws.com zone
all servers delegate to
yxbq.mail-manager-smtp.amazonaws.com.
These servers manage the yxbq.mail-manager-smtp.amazonaws.com zone
all servers delegate to
fips.yxbq.mail-manager-smtp.amazonaws.com.
These servers manage the fips.yxbq.mail-manager-smtp.amazonaws.com zone