SOA
Start of Authority
Primary NS
Mailbox
root.server93.hosting.reg.ru
Serial
2018041835
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:37.140.192.179 include:_spf.yandex.ru ~all
A