brew install dnsmasq

mkdir /usr/local/etc
touch /usr/local/etc/dnsmasq.conf
echo "address=/dev/127.0.0.1\n" >> /usr/local/etc/dnsmasq.conf
echo "address=/vm/10.0.0.10\n" >> /usr/local/etc/dnsmasq.conf

sudo cp -fv /usr/local/opt/dnsmasq/*.plist /Library/LaunchDaemons

mkdir /etc/resolver
touch /etc/resolver/vm
touch /etc/resolver/dev

echo nameserver 127.0.0.1\n >> /etc/resolver/vm
echo nameserver 127.0.0.1\n >> /etc/resolver/test