SOA
Start of Authority
Primary NS
Mailbox
admin.blackridgedevelopments.com
Serial
1527632716
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
TXT
TXT Records
v=spf1 mx a include:_spf.livemail.co.uk ~all
v=spf1 include:spf.protection.outlook.com -all