[outages] O365 Down

Tue Jan 29 16:58:43 EST 2019

Duo 2FA for Azure is also down:
All Deployments: Microsoft DNS Resolution Issue Causing Azure CA Authentication Failures

New incident: InvestigatingWe are investigating a Microsoft issue causing intermittent authentication failures with Azure Conditional Access applications that appear to be relate
d to DNS resolution issues reaching Microsoft’s domains in certain regions.

Microsoft is aware of the issue and are currently investigating perhttps://twitter.com/AzureSupport/status/1090360382466605056

-bruce

On Tue, Jan 29, 2019 at 4:51 PM -0500, "Dorman, Ryan via Outages" <outages at outages.org<mailto:outages at outages.org>> wrote:

Resolving from here no problem (internal and external recursive servers)

dig login.microsoftonline.com

; <<>> DiG 9.10.6 <<>> login.microsoftonline.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10806
;; flags: qr rd ra; QUERY: 1, ANSWER: 11, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4000
;; QUESTION SECTION:
;login.microsoftonline.com.         IN            A

;; ANSWER SECTION:
login.microsoftonline.com. 82    IN            CNAME www.prdtm.aadg.akadns.net.
www.prdtm.aadg.akadns.net. 214            IN            CNAME www.gwmigprda.aadg.akadns.net.
www.gwmigprda.aadg.akadns.net. 252 IN             CNAME chi.gwmigprda.aadg.akadns.net.
chi.gwmigprda.aadg.akadns.net. 252 IN A             65.52.1.20
chi.gwmigprda.aadg.akadns.net. 252 IN A             65.52.1.17
chi.gwmigprda.aadg.akadns.net. 252 IN A             23.100.72.34
chi.gwmigprda.aadg.akadns.net. 252 IN A             23.100.72.33
chi.gwmigprda.aadg.akadns.net. 252 IN A             65.52.1.16
chi.gwmigprda.aadg.akadns.net. 252 IN A             65.52.193.136
chi.gwmigprda.aadg.akadns.net. 252 IN A             65.52.1.18
chi.gwmigprda.aadg.akadns.net. 252 IN A             65.52.193.138

Ryan           Dorman

Senior Technology Manager

[cid:image162761.png at E915AAD9.BECA9D5A]
join the Lloyd
community

o
   |    212-282-0331<tel:212-282-0331>

m
   |    212.651.8050<tel:212.651.8050>

e
   |    ryan.dorman at lloydgroup.com<mailto:ryan.dorman at lloydgroup.com>

24/7    212.282.0300

helpme at lloydgroup.com

[cid:image346054.png at 9313C634.94BCCBC4]
[cid:image962665.png at 858295DD.EDC3646E]<https://www.facebook.com/Lloydgroup/>   [cid:image890283.png at 903C5D3D.F9427AC5] <https://twitter.com/LloydGroup>        [cid:image398471.png at 3DC06D9C.9E45086B] <https://www.linkedin.com/company-beta/29929/>  [cid:image347876.png at AB8A76CE.4C6B64A4] <http://www.lloydgroup.com/>

From: Outages <outages-bounces at outages.org> on behalf of David Rubin via Outages <Outages at outages.org>
Reply-To: David Rubin <drubin at cubexgroup.com>
Date: Tuesday, January 29, 2019 at 4:45 PM
To: "Outages at outages.org" <Outages at outages.org>
Subject: [outages] O365 Down

Portal is down -

login.microsoftonline.com<https://urldefense.proofpoint.com/v2/url?u=http-3A__login.microsoftonline.com&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=j2EAgCVIVkIseCny-rLHYsK6NGCvppyCb7Jkqk32GtE&m=X4t19KV3Fb8YRySZyi5nEACeVLCJr6qsNgVpfhXpO-8&s=-Vmfts9VsRxfHbrQuUfivsyPw30YGjBthVf6hPE0TYk&e=>’s server IP address could not be found.

Clients starting to complain.

Nice way to end a Tuesday on the east coast.

--
David Rubin
Cubex Group
223 Wall Street - PMB  #267
Huntington, NY 11743
646.221.3283

If you have a support-related issue, please email to support at cubexgroup.com<mailto:support at cubexgroup.com>.

________________________________

This email has been scanned for spam and viruses by Proofpoint Essentials. Click here<https://us3.proofpointessentials.com/index01.php?mod_id=11&mod_option=logitem&mail_id=1548798350-HW3IOEdGhXgr&r_address=ryan.dorman%40lloydgroup.com&report=1> to report this email as spam.
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