SOA
Start of Authority
Primary NS
Mailbox
awsdns-hostmaster.amazon.com
Serial
1
Refresh
7200
Retry
900
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx a include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com a:mxvan.ltcglobal.com ip4:65.61.232.3/32 ip4:216.168.58.192/26 -all