SOA
Start of Authority
Primary NS
Mailbox
dns-hosting.yandex.ru
Serial
222
Refresh
900
Retry
90
Expire
86400
Minimum TTL
900
MX
Mail Exchangers
TXT
TXT Records
unisender-go-validate-hash=7fa08168b8e8630b082c5d4a0fd5230e
v=spf1 include:spf.unisender.ru ~all
A