reg.novaexhibits.com

This domain belongs to Nova Exhibits Ltd. It is the address Nova's visitor registration system sends its email from.

If you had an email and wanted to check

Then you did the right thing, and this page is the answer. Nova runs visitor registration on its clients' exhibition stands. Somebody registers at a stand, and this system emails them a six-digit sign-in code, or a link confirming the address they gave. That mail is sent from this domain.

The part worth reading in your inbox is the part after the @, which should be reg.novaexhibits.com. A sender's display name can say anything at all; the domain is the part the receiving mail server checks.

There is nothing to register for here

This page is all that is at this address. It is not a registration page, there is no form on it, and it asks you for nothing. Registration happens at the stand itself, from the code displayed there. Every address under this domain answers with this same page.

What that email asks for, and what it never asks for

A sign-in code, or a link to confirm an email address. Nothing else. It does not ask for a password — this system has none — and it does not ask for a payment, a bank detail or a document. Anything claiming to be from this domain that asks for one of those is not from Nova.