SOA
Start of Authority
Primary NS
Mailbox
dns.hostinger.com
Serial
2026073001
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
600
TXT
TXT Records
v=DMARC1; p=reject; adkim=r; aspf=s; sp=none
v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all