SOA
Start of Authority
Primary NS
Mailbox
hostmaster.rackspace.com
Serial
1794266961
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
300
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx a:smtp3.airlineapps.com a:smtp5.airlineapps.com a:smtp7.airlineapps.com ip4:50.56.19.10 ip4:50.56.19.12 ip4:50.56.19.13 ip4:64.49.221.243 ip4:64.49.221.246 a:notice.airlineapps.com include:spf.protection.outlook.com include:helpscoutemail.com
include:spf.mailjet.com -all
MS=ms65893020
A