Further update:

Here is the whois information:

https://www.whois.com/whois/waltonchain.org

These registration details have been used in several scams e.g. hookwhois.org

A fake "your who is details have expired, click here to renew".

https://myonlinesecurity.co.uk/yet-another-whois-registration-scam/

Scroll down to the bottom of the page. Same details including the wonderful "No.999 Liang Mu Road Yuhang District" address.

And.... TankIn.net / sliver.me / jpsheath.org / .... all linked to scams.