Root zone
These servers manage the DNS root zone
all servers delegate to
com.
These servers manage the com zone
all servers delegate to
myshopify.com.
These servers manage the myshopify.com zone
all servers delegate to
email.myshopify.com.
These servers manage the email.myshopify.com zone
all servers delegate to
p436.email.myshopify.com.
These servers manage the p436.email.myshopify.com zone