Is it possible to create Redirect records to redirect from an https address?
You can set up a domain redirect using the Redirect record on the NIC.UA nameservers. How to do this is described in detail in this article.
The address from which you perform the redirect must be opened via the http protocol. Usually, in a browser, it is enough to simply specify your domain — for example, example.com — and it will open via the http protocol and immediately redirect to the page specified in the Redirect record.
In most cases, this type of redirect works perfectly well.
However, some browsers now open pages via the https protocol by default. This means that if you enter just example.com in the browser, it will attempt to open https://example.com. If a redirect is configured for example.com on your NS servers, the browser will not be able to open it via https.
In this case, you will see a message that the connection is not secure or a warning about a possible security risk. The text may differ depending on the browser, but the meaning is the same — the page will not be opened.
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In this case, you need to use an address that includes the protocol, meaning it should look like http://example.com.
Is it possible to make the initial address, from which the redirect is performed, also open with the https protocol?
On the NIC.UA NS servers, such a setting is not yet possible, because in order to work with the https protocol, you must have an active SSL certificate for your domain.
You can install SSL on the hosting to which your domain is directed.
Thus, to make the original address also open via the https protocol, you need to point this domain to the hosting, install SSL for the domain on the hosting, and in the .htaccess file set a redirection to https, and then configure a redirect to the desired page.