whois https://www.svitofyoga.com/profile/suppapearcyb/profile

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
https://www.svitofyoga.com/profile/suppapearcyb/profile
checking....https://www.svitofyoga.com/profile/suppapearcyb/profile
   $ whois https://www.svitofyoga.com/profile/suppapearcyb/profile
No whois server is known for this kind of object.