[dns-operations] Anyone from Microsoft here?

[Alejandro Bolivar]

I am told that domains at microsoft.com should be able to help, Mark.

On Fri, Aug 13, 2021 at 9:19 AM Charlie Jonas <charlie at charliejonas.co.uk>
wrote:

> Hi,
>
> On Fri, Aug 13, 2021 at 01:19:47PM +1000, Mark Andrews wrote:
> > > ha.office365.com is being delegated to
> > >
> > > ha.office365.com.   300     IN      NS      tm2.edgedns-tm.info.
> > > ha.office365.com.   300     IN      NS      tm1.edgedns-tm.info.
> > > ha.office365.com.   300     IN      NS      ns2-ms-acdc.office.com.
> > > ha.office365.com.   300     IN      NS      ns1-ms-acdc.office.com.
> > > ha.office365.com.   300     IN      NS      ns4-ms-acdc.office.com.
> > > ha.office365.com.   300     IN      NS      ns3-ms-acdc.office.com.
> > >
> > > but tm1.edgedns-tm.info and tm2.edgedns-tm.info are returning invalid
> > > negative responses for outlook.ha.office365.com/HTTPS
>
> That zone also has a non-standard start of authority RNAME field.
>
> $ dig ha.office365.com. SOA +norec @ns1-ms-acdc.office.com.
>
> ; <<>> DiG 9.10.6 <<>> ha.office365.com. SOA +norec @
> ns1-ms-acdc.office.com.
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32194
> ;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 2
>
> ;; OPT PSEUDOSECTION:
> ; EDNS: version: 0, flags:; udp: 1224
> ;; QUESTION SECTION:
> ;ha.office365.com.              IN      SOA
>
> ;; ANSWER SECTION:
> ha.office365.com.       60      IN      SOA     ns1-ms-acdc.office.com.
> hostmaster\@microsoft.com. 2021081106 900 600 86400 60
>
> ;; ADDITIONAL SECTION:
> ns1-ms-acdc.office.com. 1220    IN      A       13.107.244.2
>
> ;; Query time: 54 msec
> ;; SERVER: 13.107.244.2#53(13.107.244.2)
> ;; WHEN: Fri Aug 13 09:50:07 BST 2021
> ;; MSG SIZE  rcvd: 137
>
> Unsure if this is a mistake, and it should be hostmaster.microsoft.com.,
> or if it's intentional because that email address doesn't actually
> work...
>
> --
> Charlie Jonas
>   ~chtjonas
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>
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