SOA
Start of Authority
Primary NS
Mailbox
dns-hosting.yandex.ru
Serial
17
Refresh
900
Retry
90
Expire
86400
Minimum TTL
900
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:194.58.99.144 ip4:31.31.196.217 ip4:31.31.196.98 include:_spf.yandex.net ~all