Function isMetadataHostname

server/modules/outboundTargetPolicy.js:127–129

(hostname)

}

function isMetadataHostname(hostname) {
  return METADATA_HOSTNAMES.has(hostname);
}

// NAT64 / DNS64 prefixes (RFC 6052 well-known 64:ff9b::/96, RFC 8215 local-use
// 64:ff9b:1::/48). An IPv6 address inside one of these prefixes carries an IPv4