Chrome resolves its own DNS. Therefore it can support any DNS record type (even if it doesn't have hooks for one today). No other browser does. All other bro

Chrome resolves its own DNS. Therefore it can support any DNS record type (even if it doesn't have hooks for one today). No other browser does. All other browsers rely on the system's stub resolver which means you can't even open a bug for them, because the bug would require you to speak DNS first.