SOA
Start of Authority
Primary NS
Mailbox
dnsadmin.domain.com
Serial
2017071889
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
MX
Mail Exchangers
TXT
TXT Records
google-site-verification=6xGmYl5aOIkTD2e99_DsneaWdT5vBRzVBXizZdOSKec
v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all
A