trafficmanager.net problem affects download.microsoft.com

[Stephane Bortzmeyer]

On Mon, Mar 31, 2025 at 04:46:08PM +0200,
 Daniel Stirnimann via dns-operations <dns-operations at dns-oarc.net> wrote 
 a message of 142 lines which said:

> The authoritative name servers for trafficmanager.net respond differently
> depending on whether the query is made over IPv4 or IPv6.

Also, they return the AD flag which is probably not normal.