SOA
Start of Authority
Primary NS
Mailbox
admin.sw-arch.com
Serial
1524131734
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.protection.outlook.com ip4:157.231.0.219 ip4:89.197.43.162/29 -all
A