SOA
Start of Authority
Primary NS
Mailbox
dns-hosting.yandex.ru
Serial
58
Refresh
900
Retry
90
Expire
86400
Minimum TTL
900
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.w1m.ru include:_spf.yandex.net include:spf.smtp.bz ~all
A