3 ms·
To my knowledge you can use a TTL of 0 and then you have no problems.
by ferongr 12y ago
To my knowledge you can use a TTL of 0 and then you have no problems.
- 0x0 12y agoWouldn't that cause problems with (a) browsers that cache dns for a little while anyways, and (b) clients arriving on the captive net but already holding a long-lived cached proper dns result?