SOA
Start of Authority
Primary NS
Mailbox
root.example.com
Serial
2023122919
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.yandex.net include:spf.unisender.ru ~all
unisender-go-validate-hash=6c263350024e42c73c4960df7d8f5264