SOA
Start of Authority
Primary NS
Mailbox
admin.websupport.cz
Serial
1789863700
Refresh
7200
Retry
2048
Expire
1048576
Minimum TTL
2560
TXT
TXT Records
v=spf1 include:mxsspf.sendpulse.com +a +mx ~all
google-site-verification=49Rsp9RyrGpdv8iK5Eq-DLmqazfT5jXaImB2mnJ-zDE