How are DNS Records added dynamically in DNS Servers?

Mark Andrews marka at
Mon Sep 7 22:19:04 UTC 2015

In message <55ED6354.8060000 at>, Ken Peng writes:
> Stephane, May I ask why not using outlook for email?
> On 2015/9/7  18:09, Stephane Bortzmeyer wrote:
> > By not using for email

Because's nameservers are not EDNS compliant which
breaks anyone attempting to use EDNS extensions unless they hack
around this.  BIND 9.11 will be using such extensions.

Yes, Microsoft were informed last about this nearly a year ago.

See for details about
what is broken.

Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka at

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