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On Sat, May 19, 2012 at 10:06 PM, Alan McKinnon <alan.mckinnon@×××××.com> wrote: |
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> On Sat, 19 May 2012 07:45:56 +0530 |
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> Nilesh Govindrajan <contact@××××××××.com> wrote: |
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> |
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>> Hi, |
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>> |
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>> Which is the best caching dns server? I'm presently using |
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>> pdns-recursor, which is quite good, but doesn't have option to set |
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>> minimum ttl (doesn't make sense, but some sites like twitter have |
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>> ridiculously low ttl of 30s). Also, it isn't able to save cached |
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>> entries to file so that it can be restored on next boot. Any option? |
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> |
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> You can use almost any cache you want... |
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> |
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> ... except bind |
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> |
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> We use unbound. Does the job, does it well, developer very responsive. |
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> |
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> But do not fiddle with TTLs, that breaks stuff in spectacular ways. |
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> Essentially, with the TTL the auth server is saying "We guarantee that |
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> you can treat this RR as valid for X amount of time and suffer no ill |
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> effects if you do" |
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> |
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> What you want to do is break that agreement, which is really not s good |
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> idea. |
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> |
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>> |
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>> I am keeping my box 24x7 on because it serves as dns on my small home |
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>> wifi, not acceptable to me, because network is almost off at night |
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>> (only phone) and I have my router as secondary dns. |
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> |
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> Just use Google's caches or OpenDNS. They do the job so much better |
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> than you ever could. Why reinvent the wheel? |
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> |
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> |
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|
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Slow connection. See my previous reply to the list. I'm using pdnsd, |
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which can persist records and has every damn feature I wanted. |
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-- |
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Nilesh Govindarajan |
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http://nileshgr.com |