Root zone
These servers manage the DNS root zone
all servers delegate to
net.
These servers manage the net zone
all servers delegate to
mailgun.net.
These servers manage the mailgun.net zone
all servers delegate to
use4.send.mailgun.net.
These servers manage the use4.send.mailgun.net zone
all servers delegate to
v5eabc5c2.use4.send.mailgun.net.
These servers manage the v5eabc5c2.use4.send.mailgun.net zone