In message <1aeb1e7d-f2e2-dd1e-baf2-96729656f...@thelounge.net>, Reindl Harald writes: > > > Am 04.02.2017 um 22:30 schrieb Mark Andrews: > > It has been suggested many times that there should be a record which > > says which server(s) serve a zone for HTTP and HTTPS. We could do > > this with SRV (_http._tcp.example.com and _https._tcp.example.com) > > or we could come up with a new record example.com HTTP <server>. > > for the thread starter - use https://intodns.com/ to find out and fix > common mistakes in dns zones > > > Browser vendors refuse to accept either of these solutions because > > they don't want to do a second DNS lookup for the server's addresses > > when the addresses are not included in the initial response. > > someone should point out to the browser vendors that this is technically > already the case when CNAMES pointing to a different domain and the > destination of the CNAME easily can be another CNAME pointing somewhere else
They have been but they refuse to listen. Recursive servers marshal answers with cnames. > makes sense when different companies are involved for a lot of records > and each one wants a single entry for easier future changes instead > touch 50 or more > > well, not the browser itself but the involved DNS servers and i don't > see how that's different for the total response time since all that > stuff is also cached in the whole dns chain You add extra rtt between browsers and the recursive server when the additional section is not populated. > _______________________________________________ > Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe > from this list > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
