SOA
Start of Authority
Primary NS
Mailbox
support.hostland.ru
Serial
100000000
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.km7r1.com ~all
v=spf1 include:_spf.hostland.ru ~all
A