Question and response
Question
dig mailhost.nic.do. NS
Answer
mailhost.nic.do. 5 CNAME mail.nic.do.
Authority
nic.do. 36 SOA ns.nic.do. hostmaster.nic.do. 2025070301 3600 900 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0