SOA
Start of Authority
Primary NS
Mailbox
hostmaster.ideal-tools.ru
Serial
2021122900
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx ip4:185.12.92.89 a:mail.vip17.deserv.net ~all
A