[89421] in North American Network Operators' Group

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DNS TTL adherence

daemon@ATHENA.MIT.EDU (Thurman, Steven)
Tue Mar 14 16:45:19 2006

Date: Tue, 14 Mar 2006 13:44:23 -0800
From: "Thurman, Steven" <steven.thurman@wamu.net>
To: <nanog@merit.edu>
Errors-To: owner-nanog@merit.edu


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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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<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">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=3D"en-us"></SPAN><SPAN LANG=3D"en-us"><FONT =
SIZE=3D2 FACE=3D"Arial">&#8217;</FONT></SPAN><SPAN =
LANG=3D"en-us"></SPAN><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">s? I am looking for some verifiable research on this =
topic if it is available.</FONT></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">Thanks,</FONT></SPAN></P>
<BR>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">Steve</FONT></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"></SPAN></P>

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