On May 16, 2012, at 5:07 PM, Paul Hoffman wrote: > This fills their cache, well within the TTL of any of the TLDs. > > Doesn't that solve the problem?
There is a fair amount of NXDOMAIN to the roots, of course. But also, some implementations (particularly BIND) won't use the cache when name server A/AAAA records expire. When those records expire the iteration starts at the root again. A way to prevent cache poisoning I believe. DW _______________________________________________ dns-operations mailing list [email protected] https://lists.dns-oarc.net/mailman/listinfo/dns-operations dns-jobs mailing list https://lists.dns-oarc.net/mailman/listinfo/dns-jobs
