This is now blocking logging on to any Microsoft service.
I have checked on Cloudflare radar and it has ‘questionable activities’ which I assume is why its blocked (I have submitted the removal of that tag)
host login.microsoftonline.com 22.214.171.124
Using domain server:
login.microsoftonline.com has address 0.0.0.0
login.microsoftonline.com has IPv6 address ::
Host login.microsoftonline.com not found: 5(REFUSED)
host login.microsoftonline.com 126.96.36.199
Using domain server:
login.microsoftonline.com is an alias for ak.privatelink.msidentity.com.
ak.privatelink.msidentity.com is an alias for www.tm.ak.prd.aadg.akadns.net.
www.tm.ak.prd.aadg.akadns.net has address 188.8.131.52
www.tm.ak.prd.aadg.akadns.net has address 184.108.40.206
www.tm.ak.prd.aadg.akadns.net has address 220.127.116.11
www.tm.ak.prd.aadg.akadns.net has address 18.104.22.168
www.tm.ak.prd.aadg.akadns.net has address 22.214.171.124
www.tm.ak.prd.aadg.akadns.net has address 126.96.36.199
www.tm.ak.prd.aadg.akadns.net has address 188.8.131.52
www.tm.ak.prd.aadg.akadns.net has address 184.108.40.206
I am experiencing this issue as well. This issue makes all of my application that depends on Azure SSO cannot be used now.
I hope Cloudflare can fix it as soon as possible.
This is terrible, please fix asap.
This block is currently affecting around 7000 of our Windows PCs. And also blocks any remote way for us to change DNS.
This really needs to be adressed soon.
Confirmed the issue on my side as well. Pls fix ASAP!!
For context, we have 22 000 customers currently unable to login to any Microsoft service as they opted in for this DNS service for Malware and adult content protection!!
Chris.C (ccahoon) from Cloudflare Support here.
Thanks for raising this thread, we are currently investigating this matter further and will update as soon as we have further details.
Microsoft does have some questionable activities, not going to lie.
Can you please try now, should be working.
Not working for me right now.
still resolving to 0.0.0.0 on 220.127.116.11 and 18.104.22.168 (from Brazil, don’t know if that matters)
it’s actually coming and going … some queries do resolve correctly, some still resolvs to 0.0.0.0 on both 22.214.171.124 and 126.96.36.199.
Yes, starting to work, let’s wait a bit, cache is expiring…
It’s working again! Our students and teachers sends their thanks for the quick resolution
Moved off to a competitor, the one you use in rain, this is unacceptable behaviour on Cloudflare’s side
Thanks also for the quick response to the Cloudflare team, but I was puzzled as only a partial service degradation was noticed in cloudflarestatus
Is there an explanation for the root cause of this problem that can be shared as many of us had problems with SSO due to Microsoft being unavailable while using 188.8.131.52 and 184.108.40.206, but on 220.127.116.11 and 18.104.22.168 the problem seems not to be
Hey, I hate to say it but 22.214.171.124 is blocking youtube all of the sudden. 126.96.36.199 is not, however.
confirmed here … www youtube com resolves to 0.0.0.0 from 188.8.131.52 and 184.108.40.206
@ajosh780 Can you confirm the issue persists after cleaning all dns cache?