SOA
Start of Authority
Primary NS
Mailbox
hostmaster.stackdns.com
Serial
1789219547
Refresh
1800
Retry
900
Expire
1209600
Minimum TTL
300
NS
Nameservers
TXT
TXT Records
MS=3F295C8711D3CB20FA495CE0105CA087709F8AA6
v=spf1 a mx include:spf.stackmail.com include:spf.protection.outlook.com ?all