shop_ns1: hostname: ns1.bestnames.test hostname_puny: ns1.bestnames.test ipv4: - 192.0.2.1 ipv6: - 2001:db8::1 domain: shop shop_ns2: hostname: ns2.bestnames.test hostname_puny: ns2.bestnames.test ipv4: - 192.0.2.2 ipv6: - 2001:db8::2 domain: shop airport_ns1: hostname: ns1.bestnames.test hostname_puny: ns1.bestnames.test ipv4: - 192.0.2.2 ipv6: - 2001:db8::2 domain: airport airport_ns2: hostname: ns2.bestnames.test hostname_puny: ns2.bestnames.test ipv4: - 192.0.2.0 - 192.0.2.3 - 192.0.2.1 ipv6: - 2001:db8::1 domain: airport metro_ns1: hostname: ns1.bestnames.test hostname_puny: ns1.bestnames.test domain: metro