[89422] in North American Network Operators' Group
Re: DNS TTL adherence
daemon@ATHENA.MIT.EDU (ennova2005-nanog@yahoo.com)
Tue Mar 14 20:36:20 2006
Date: Tue, 14 Mar 2006 17:35:51 -0800 (PST)
From: <ennova2005-nanog@yahoo.com>
Reply-To: ennova2005-nanog@yahoo.com
To: "Thurman, Steven" <steven.thurman@wamu.net>, nanog@merit.edu
In-Reply-To: <E73B77BE9ADCF44BB936593743E85ADD04EA2F9E@exmsea008.us.wamu.net>
Errors-To: owner-nanog@merit.edu
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Although you asked for DNS servers - it helps to remember that no matter what the servers and resolvers do - IE will bring that behaviour to naught in many cases
http://support.microsoft.com/default.aspx?scid=KB;en-us;263558
"Thurman, Steven" <steven.thurman@wamu.net> wrote: DNS TTL adherence Does anyone know if there is a research paper or statistics related to what percentage of DNS servers do not adhere to advertised TTL’s? I am looking for some verifiable research on this topic if it is available.
Thanks,
Steve
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Although you asked for DNS servers - it helps to remember that no matter what the servers and resolvers do - IE will bring that behaviour to naught in many cases<br><br>http://support.microsoft.com/default.aspx?scid=KB;en-us;263558<br><br><br><b><i>"Thurman, Steven" <steven.thurman@wamu.net></i></b> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <meta name="Generator" content="MS Exchange Server version 6.5.7233.50"><title>DNS TTL adherence</title> <!-- Converted from text/rtf format --> <div align="left"><span lang="en-us"><font face="Arial" size="2">Does anyone know if there is a research paper or statistics related to what percentage of DNS servers do not adhere to advertised TTL</font></span><span lang="en-us"></span><span lang="en-us"><font face="Arial" size="2">’</font></span><span lang="en-us"></span><span
lang="en-us"><font face="Arial" size="2">s? I am looking for some verifiable research on this topic if it is available.</font></span><span lang="en-us"></span><span lang="en-us"></span></div> <div align="left"><span lang="en-us"><font face="Arial" size="2">Thanks,</font></span></div> <br> <div align="left"><span lang="en-us"><font face="Arial" size="2">Steve</font></span><span lang="en-us"></span><span lang="en-us"></span></div> </blockquote><br>
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