Re: hotmail not dealing with ECN

From: Matti Aarnio (matti.aarnio@zmailer.org)
Date: Sat Jan 27 2001 - 04:48:19 EST


On Fri, Jan 26, 2001 at 04:59:13PM -0500, Michael H. Warfield wrote:
> No... Microsoft learned, just two days ago, something that has
> been part of best practices for over 15 years. Do NOT put all of your
> DNS servers on the same network! The technical error may have triggered
> the meltdown but if they had distributed their DNS the way they were
> suppose to, it would have NOT taken them totally out. It wasn't the
> technician's mistake. It was the single point of failure (and subsequently
> the single point of attack). He just triggered it.

   Nope, they didn't learn it yet.

   Although asking NS pointers from Microsoft's DNS servers shows
   a set Akamai's DNS servers along with MS' ones, those must be
   listed at .COM for them to become used...

whois -h whois.internic.net microsoft.com
...
   Record last updated on 24-Jan-2001.

   Domain servers in listed order:

   DNS4.CP.MSFT.NET 207.46.138.11
   DNS5.CP.MSFT.NET 207.46.138.12
   DNS6.CP.MSFT.NET 207.46.138.20
   DNS7.CP.MSFT.NET 207.46.138.21

> Mike
> --
> Michael H. Warfield | (770) 985-6132 | mhw@WittsEnd.com

/Matti Aarnio
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This archive was generated by hypermail 2b29 : Wed Jan 31 2001 - 21:00:27 EST