SOA
Start of Authority
Primary NS
Mailbox
postmaster.cheongnabit.com
Serial
20251010
Refresh
10800
Retry
3600
Expire
3600000
Minimum TTL
43200
TXT
TXT Records
google-site-verification=6EtAvOX4ZAX9sWa4lTpzIB4GmIpR2MXxB3Us01ZPeiw
v=spf1 include:spf.worksmobile.com ~all
A