We have managed to set up one domain with the following DNS settings:
xyz.net. A 300 0.0.0.0
xyz.net. NS xxxxx; ns-cloud-b1.googledomains.com.; ns-cloud; b2.googledomains.com.; ns-cloud-b3.googledomains.com.; ns-cloud-b4.googledomains.com.
xyz.net. SOA xxxxx ns-cloud-b1.googledomains.com. cloud-dns-hostmaster.google.com. 1 xxxxx xxxx xxxxxx xxx
www.xyz.net. CNAME 300 xyz.net.
The problem is:
The question is: