SOA
Start of Authority
Primary NS
Mailbox
hostmaster.systemdns.com
Serial
1789444361
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
60
NS
Nameservers
TXT
TXT Records
v=spf1 mx ptr ip4:118.27.146.40 ip4:118.27.158.122 ip4:118.27.158.123 ip4:118.27.158.124 ip4:118.27.158.125 mx:mailstd-04.zth.netdesignhost.com ~all