whois app.roll20.net/users/12409290/stacie-p

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
app.roll20.net/users/12409290/stacie-p
checking....app.roll20.net/users/12409290/stacie-p
   $ whois app.roll20.net/users/12409290/stacie-p (cached 13.03.25, 07:30:30)
No whois server is known for this kind of object.