| http://www.w3.org/ns/prov#value | - The lowest (sane) TTL you can set is long enough that people unlucky enough to hit, and cache, the address of any dead servers is too long for me.There is a complication of having floating IPs, and even in the current deployment varnish will not poll back-ends more than every half-minute, but I think using DNS for load-balancing is not suited to dynamic servers.
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