Configure your DNS Records
To enable the hosting of the investor page under shares.yourdomain.com, you need to create a CNAME entry named shares that points to e8570123ff0e7d19.vercel-dns-016.com. This is a precondition for enabling the selling and trading of your shares. Without this DNS entry, your shareholders are sent to tokeninfo.aktionariat.com/yourdomain as a fallback, where they get all information about the shares but no trading capabilities.
You can verify if the entry is present in the issuer portal.