Problems with bind9 caching too long
barmar at alum.mit.edu
Tue Mar 15 05:40:25 UTC 2005
In article <d15jf6$1ab7$1 at sf1.isc.org>,
Brad Knowles <brad at stop.mail-abuse.org> wrote:
> Either way, once the delegation is pointed somewhere else, it
> shouldn't matter what the old server operators do.
That's what the previous poster was saying. The problem is that this
doesn't always work right, because of caching. If someone has the old
delegation cached, and the old server operator doesn't remove the
domain, it will persist as long as they keep querying the old server
before the TTL of the NS records run out.
Barry Margolin, barmar at alum.mit.edu
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