SOA
Start of Authority
Primary NS
Mailbox
administrator.mlksoft.com
Serial
23446
Refresh
900
Retry
600
Expire
86400
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx ip4:199.249.199.10 ip4:199.249.199.16 ip4:199.249.199.75 mx:beta.mlksoft.com mx:gamma.mlksoft.com -all
A