SOA
Start of Authority
Primary NS
Mailbox
sdw.sidewindermgmt.com
Serial
2026102503
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
10800
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx ip4:185.160.167.27 ~all include:spf.protection.outlook.com -all