SOA
Start of Authority
Primary NS
Mailbox
hostmaster.ns1.reg.ru
Serial
1764747651
Refresh
14400
Retry
3600
Expire
604800
Minimum TTL
10800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx a include:getcourse.ru
mailru-verification: ce3d21909db5a98a
yandex-verification: 4eef686af68ca874