SOA
Start of Authority
Primary NS
Mailbox
hostmaster.usmininghandbook.com
Serial
2026110501
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms91466490
v=spf1 +ip4:110.232.143.113 +include:spf.protection.outlook.com -all