Problem accessing some links

[Maximo Villamayor]

Hi everyone! I am interesting to do these two labs from DevNet Learning labs: DevIoT: Part 1 - Introduction
and - DevIoT: Part 2 - Connect Mobile devices, but my problem is that I can't access to the links mentioned in them for example https://deviot.cisco.com or the web sites https://bit.do/deviot or https://deviot.cisco.com/mobile/ for download the app DevIoT.
Are the sites broken?
Is a temporal problem and there is a date to fix it?

[Paul Zimmerman]

I wasn't able to access the bit.do link, but the others opened for me... maybe try from a different browser?