SOA
Start of Authority
Primary NS
Mailbox
admin.matbao.com
Serial
2023032904
Refresh
7200
Retry
300
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
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Domains Tab
v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all
A
IPv4 Addresses
AAAA