mailsend1.mailwood.com has no NS records.
NS records for this zone are defined at mailwood.com.
NS records for this zone are defined at mailwood.com.
Question and response
Question
dig mailsend1.mailwood.com. NS
Answer
The response has no answer records.
Authority
mailwood.com. 3600 SOA nis.dacom.co.kr. dnsmaster.bora.net. 2025111801 21600 900 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0