SOA
Start of Authority
Primary NS
Mailbox
chris.tailerintl.com
Serial
2026102804
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
10800
MX
Mail Exchangers
TXT
TXT Records
MS=ms12666452
v=spf1 mx a:mailrelays.ispeed.sg include:spf.mxthunder.com include:spf.protection.outlook.com
A