Shortened link
The link you followed has been shortened with is.gd. Shortened links can go anywhere on the Internet so you shouldn't continue if you got the link from a suspicious source e.g. junk email.
The full original link is shown below. Click the link if you'd like to proceed to the destination shown: -
https://rioeduca-my.sharepoint.com/:f:/g/personal/oseiasfelisberto_rioeduca_net/Eh1BN24c9BJPiMH16I860UIBxKPaHhbZzeOlyU8r7M7wpw?e=ghCoCx
Tip: some QR readers fail to read mixed case URLs properly. We recommend using the lower case option or a lower case custom URL with QR codes.