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
0ed1fe018a261fe8036c42413899a3d882dca4813a
MS=ms11596193
v=spf1 include:spf.protection.outlook.com ip4:104.207.226.245 include:spf-ca.emailsignatures365.com include:sendgrid.net ~all