SOA
Start of Authority
Primary NS
Mailbox
office.ddcui.com
Serial
2023050401
Refresh
7200
Retry
7200
Expire
172800
Minimum TTL
38400
TXT
TXT Records
v=spf1 redirect=_spf.mailhostbox.com
google-site-verification=OhvogLIcvn5xQdHDsEJcvztOiL6sBNc7bVw7Y-2juvk