MS Teams and parental control - router (Tplink 940N) settings

HI everyone,

I need to add exceptions to the router white list in the acces (parental) control (tp link WR940N) for MS Teams.

In white list I added such allowed domains names as: Microsoft, office, sharepoint and Ms Teams application started to work. One thing still doesn’t work is TASKS.

Question:

What domain name I should add to the router white list to start the ms temas tasks working?

Now it looks as the router bloks the tasks traffic.

The rule in the router is: block all and allow only specified sites (IP addresses)