SOA
Start of Authority
Primary NS
Mailbox
hostmaster.bkdns.vn
Serial
2023092113
Refresh
14400
Retry
3600
Expire
604800
Minimum TTL
360
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
_pjwr3o5bgr47r2sifzt8pmx8j5wcm3b.vn-garden.com
_pjwr3o5bgr47r2sifzt8pmx8j5wcm3b
v=spf1 a a:spf.vinahost.vn mx +include:sendgrid.net +include:smtpservice.net ~all
A