SOA
Start of Authority
Primary NS
Mailbox
hostmaster.mdnsservice.com
Serial
2864298810
Refresh
10001
Retry
7200
Expire
2419200
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=DMARC1; p=reject; rua=mailto:admin@yourdomain.com
v=spf1 include:emailsrvr.com include:spf.protection.outlook.com ~all
MS=ms54854878
A