Hi guys,
i need help with the configure DNNSEC on my domains, i found this instructions https://www.centlinux.com/2019/09/configure-dnssec-bind-dns-server-centos-7.html but when i Sign the zone using dnssec-signzone command i got this error: dnssec-signzone: fatal: failed to find an SOA at the zone apex: NXRRSET.
Can somebody help me? Thx.