SOA
Start of Authority
Primary NS
Mailbox
postmaster\@digifarahang.ir
Serial
202205211
Refresh
10800
Retry
7200
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a:mailgw-dd.getway.biz mx a:mailgw.getway.biz a:mailgw2.getway.biz ip4:194.147.142.241 -all