SOA
Start of Authority
Primary NS
Mailbox
service.mdkm.mydataknox.com
Serial
2026102101
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
TXT
TXT Records
v=spf1 +a +mx +ip4:185.62.75.249 +include:mg01.mydataknox.com +include:mg02.mydataknox.com +a:mg01.mydataknox.com +a:mg02.mydataknox.com -all
A