Have 3 independent servers (America, Europe, Asia)
confirm if your website is really down.

is https://login.microsoftonline.com/common/oauth2/authorize?client_id= working?

https://login.microsoftonline.com/common/oauth2/authorize?client_id= YOUR WEBSITE IS UP

Warsaw, Poland

HTTP/1.1 2ΟΟ OK

Chicago, USA

HTTP/1.1 2ΟΟ OK

Singapore, Asia

HTTP/1.1 2ΟΟ OK

Test performed on 2020-07-09 13:37:01

Refresh

https://login.microsoftonline.com/common/oauth2/authorize?client_id=

Monitor availability and performance of your website, on-line shop or web application.

Check another page

2020-07-09 12:48:00

IS DOWN

http://lolicom.com

2020-07-09 12:15:29

IS UP

2020-07-09 11:35:08

IS DOWN

2020-07-09 10:09:15

IS UP

2020-07-09 08:08:28

IS UP

http://incest.net

2020-07-09 05:01:50

IS UP

2020-07-09 02:46:12

IS UP

2020-07-09 01:50:26

IS UP

2020-07-09 01:43:13

IS UP

2020-07-09 00:42:19

IS UP