如何用dns解析虚拟机网站

# 示例：在Linux虚拟机上设置静态IP和主机名
sudo hostnamectl set-hostname myvm.example.com
sudo nano /etc/netplan/01-netcfg.yaml

network:
  version: 2
  renderer: networkd
  ethernets:
    enp0s3:
      addresses:
        - 192.168.1.100/24
      gateway4: 192.168.1.1
      nameservers:
        addresses:
          - 8.8.8.8
          - 8.8.4.4

sudo netplan apply

sudo apt-get update
sudo apt-get install bind9

sudo nano /etc/bind/named.conf.local

zone "example.com" {
    type master;
    file "/etc/bind/db.example.com";
};

sudo nano /etc/bind/db.example.com

$TTL    604800
@       IN      SOA     ns1.example.com. admin.example.com. (
                              3       ; Serial
                         604800   ; Refresh
                          86400   ; Retry
                        2419200   ; Expire
                         604800 ) ; Negative Cache TTL

;
@       IN      NS      ns1.example.com.
ns1     IN      A       192.168.1.1
myvm    IN      A       192.168.1.100

sudo systemctl restart bind9

dig myvm.example.com