In message <cad6ajgqxi-6wxqewrwlkc_1c4ocnqem6rna9zchzhqutkjj...@mail.gmail.com> , Ca By writes: > On Wed, Feb 22, 2017 at 4:23 AM Heatley, Nick <[email protected]> > wrote: > > > Post exhaustion, the majority of cellular networks and some public wifi > > networks will use DNS64. > > > > DNSSEC and DNS64 do not get along. DNSSEC for âA records onlyâ is > > broken. > > > > Is this the reason why all content must go v6? > > > > Or is the case for DNSSEC still questionable? > > It is demonstrably true that the case for DNSSEC is questioned by smart > people. > > Let's assume that dnssec adds value. > > We cannnot do any dnssec without EDNS0. > > And, no mobile operating system i am aware of supports EDNS0
I'm aware of apps that support EDNS. That said phone vendors and mobile ISP's should be ashamed that they don't support DNSSEC today. 15% of the world lives behind validating resolvers. > So first, we need to solve the EDNS0 issue and the total lack of mobile > end point support > > Then, we may discuss how having ipv6 and aaaa is a requirement (thusly no > dns64) for dnssec to function correctly end to end. > > Or do end hosts need to perform DNS64 so âDNSSEC for A records onlyâ can > be intact? > > NOTICE AND DISCLAIMER > > This email contains BT information, which may be privileged or > > confidential. It's meant only for the individual(s) or entity named > above. > > If you're not the intended recipient, note that disclosing, copying, > > distributing or using this information is prohibited. > > If you've received this email in error, please let me know immediately > on > > the email address above. Thank you. > > > > We monitor our email system, and may record your emails. > > > > EE Limited > > Registered office:Trident Place, Mosquito Way, Hatfield, Hertfordshire, > > AL10 9BW > > Registered in England no: 02382161 > > > > EE Limited is a wholly owned subsidiary of: > > > > British Telecommunications plc > > Registered office: 81 Newgate Street London EC1A 7AJ > > Registered in England no: 1800000 > > _______________________________________________ > > sunset4 mailing list > > [email protected] > > https://www.ietf.org/mailman/listinfo/sunset4 -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: [email protected]
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