SOA
Start of Authority
Primary NS
Mailbox
hostmaster.systemdns.com
Serial
1744821598
Refresh
10800
Retry
3600
Expire
300
Minimum TTL
60
NS
Nameservers
TXT
TXT Records
google-site-verification=tpcjXgv0jl8_haBODMrxUKKc8YWTIM1S5UYKJNb8API
v=spf1 include:_spf.mailbuilderbuilder.com ~all
AAAA