[1] [CSECTION@en[675	experimentally add <meta name=dns content=...>	2007-03-10 02:01]] - [CITE@en[HTML5 Revision Tracker]] ([TIME[2010-08-16 07:59:43 +09:00]] 版) <http://html5.org/tools/web-apps-tracker?from=674&to=675>

[2] [CITE@en[Web Applications 1.0 r1539 Remove <meta name=dns>, since nobody seemed to like it. If you actually like this and want it and will implement it, let me know.]] ([TIME[2008-05-07 11:21:00 +09:00]] 版) <https://html5.org/r/1539>