SOA
Start of Authority
Primary NS
Mailbox
dns-hosting.yandex.ru
Serial
22
Refresh
900
Retry
90
Expire
86400
Minimum TTL
900
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.smtp2go.com include:_spf.yandex.net ~all
yandex-verification: 400d7ab7baab58cf
A