SOA
Start of Authority
Primary NS
Mailbox
postmaster\@yazdnava.ir
Serial
202410161
Refresh
10800
Retry
7200
Expire
604800
Minimum TTL
3600
NS
Nameservers
TXT
TXT Records
v=spf1 a:imailgw-y.getway.biz a:mailgw-y.getway.biz mx a:mailgw.getway.biz a:mailgw2.getway.biz ip4:45.139.11.156 -all
A