SOA
Start of Authority
Primary NS
Mailbox
hostmaster.ns1.reg.ru
Serial
1772355634
Refresh
14400
Retry
3600
Expire
604800
Minimum TTL
10800
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx include:_spf.hosting.reg.ru ip4:37.140.192.137 ~all
v=spf1 include:spf.unisender.com ~all
A