[31364] in North American Network Operators' Group
RE: DNS Updates
daemon@ATHENA.MIT.EDU (Sutantyo, Danny)
Thu Sep 21 13:28:39 2000
Message-ID: <99A1A170DF99D211AC4100A0C95D77E802460460@fmsmsx77.fm.intel.com>
From: "Sutantyo, Danny" <danny.sutantyo@intel.com>
To: nanog@merit.edu
Date: Thu, 21 Sep 2000 10:25:54 -0700
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you have to count the timeout for DNS cache, and you do a dig, there should
be an expiration time. Usually the next day after you make a change.
DD
-----Original Message-----
From: Benjamin Harper [mailto:harperb@hotmail.com]
Sent: Wednesday, September 20, 2000 3:06 PM
To: nanog@merit.edu
Subject: DNS Updates
Hi Everyone,
I was wondering if anybody knew when most DNS servers update their records
with regard to changes in DNS hosts for a domain. I've made changes to my
domain, and it looks like only a handful of DNS servers (earthlink being one
of them that I could find) have actually made the changes. I've heard that
the turnaround time is normally 24-48 hours for the changes to take effect,
yet it seems that it takes FOREVER for anything to ever happen when I have
NSI update the records for the site. Is there a reference on the net
somewhere containing when some of the major DNS servers update their
records, or does anybody have any idea why it always takes so long?
Many Thanks,
Ben
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<DIV><FONT color=#0000ff size=2><SPAN class=910492817-21092000>you have to count
the timeout for DNS cache, and you do a dig, there should be an expiration time.
Usually the next day after you make a change.</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff size=2><SPAN
class=910492817-21092000></SPAN></FONT> </DIV>
<DIV><FONT color=#0000ff size=2><SPAN
class=910492817-21092000>DD</SPAN></FONT></DIV>
<BLOCKQUOTE style="MARGIN-RIGHT: 0px">
<DIV align=left class=OutlookMessageHeader dir=ltr><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Benjamin Harper
[mailto:harperb@hotmail.com]<BR><B>Sent:</B> Wednesday, September 20, 2000
3:06 PM<BR><B>To:</B> nanog@merit.edu<BR><B>Subject:</B> DNS
Updates<BR><BR></DIV></FONT>
<DIV>
<DIV><FONT face=Arial size=2>Hi Everyone,</FONT></DIV>
<DIV><FONT face=Arial size=2>I was wondering if anybody knew when most DNS
servers update their records with regard to changes in DNS hosts for a
domain. I've made changes to my domain, and it looks like only a handful
of DNS servers (earthlink being one of them that I could find) have actually
made the changes. I've heard that the turnaround time is normally 24-48
hours for the changes to take effect, yet it seems that it takes FOREVER for
anything to ever happen when I have NSI update the records for the site.
Is there a reference on the net somewhere containing when some of the major
DNS servers update their records, or does anybody have any idea why it always
takes so long? </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Many Thanks,</FONT></DIV>
<DIV><FONT face=Arial size=2>Ben</FONT></DIV></DIV></BLOCKQUOTE></BODY></HTML>
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