Question and response
Question
dig netaddress.com. MX
Answer
netaddress.com. 900 MX 10 mxpool01.netaddress.usa.net.
Authority
netaddress.com. 900 NS cndvg054.usa.net.
netaddress.com. 900 NS dnsext02.usa.net.
netaddress.com. 900 NS vndvg055.usa.net.
netaddress.com. 900 NS dnsext01.usa.net.
Additional
mxpool01.netaddress.usa.net. 3600 A 165.212.8.32
vndvg055.usa.net. 900 A 165.212.55.55
cndvg054.usa.net. 900 A 165.212.55.54
dnsext01.usa.net. 900 A 165.212.55.54
dnsext02.usa.net. 900 A 165.212.55.55
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0