{"ok":true,"test":"ip-multi-address-v4","required":"fallback across multiple IPv4 addresses","protocol":"HTTP/2.0","tls":"TLS 1.3","key_share":"X25519","remote":"216.73.216.227:37893","message":"protocol requirement satisfied","outcome":"reachable IPv4 address selected from multi-address RRset","accept_encoding":"gzip, br, zstd, deflate"}