On 20:55 05/09, Shumon Huque wrote: > > > I'm thinking of a (broken) nameserver that responds to NSs queries with > > > NXDOMAIN (but does answer to other types)[1]. Is that a positive > > > response, which should be cached with an authoritative data ranking? > > > > We cover this case in the 3rd paragraph of section 3 with the following: > > " ... that there are > number of nameservers in the field that (incorrectly) fail to > answer explicit queries for NS records, and thus the revalidation > logic may need to be applied lazily and opportunistically to deal > with them." > > Applying the logic "opportunistically" means that the resolver falls back to > using the delegation information in the referral from the parent. We should > make that clearer in the draft. >
Thanks Shumon. I've just read the new sentence in the third bullet of section 3, in the new -03 draft version, and it works perfectly for me! Thanks again for the clarification. Hugo
signature.asc
Description: PGP signature
_______________________________________________ DNSOP mailing list [email protected] https://www.ietf.org/mailman/listinfo/dnsop
