Question and response
Question
dig spam.mailwood.com. A
Answer
spam.mailwood.com. 3600 A 211.40.221.190
Authority
mailwood.com. 3600 NS nis.dacom.co.kr.
mailwood.com. 3600 NS ns2.dacom.co.kr.
Additional
nis.dacom.co.kr. 600 A 164.124.101.31
ns2.dacom.co.kr. 600 A 203.248.240.31
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0