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://teams.microsoft.com/l/meetup-join/19%3aca38dace89e84703813aa714819d0171%40thread.tacv2/1586900638776?context=%7b%22Tid%22%3a%22a50e7b76-8ea5-492c-bf17-97d652fc3ce9%22%2c%22Oid%22%3a%229bcbc31b-4ca9-4179-b058-188a68d66025%22%7d
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.