In message <87skpt279z.fsf@xxxxxxxxxxxxxxxxx>, Florian Weimer writes: > * Stephane Bortzmeyer: > > > Second question, the document indeed standardizes many things which > > are not in common use but does not point towards a rationale, so some > > choices are puzzling. Why TXT records to point to an URL and not > > NAPTR? Is this because of current usage in DNSxL? If so, this should > > be noted. But why IPv6 lists use a A record and not a AAAA? I am not > > aware of existing IPv6 lists so this cannot be the current usage? > > The lack of a macro capability also means that it's basically > impossible to secure DNSBL zones with DNSSEC when they contain larger > chunks of address space; see the example in section 2.1. How so? -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: Mark_Andrews@xxxxxxx _______________________________________________ Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf