You just said that you wouldn't give it back to them unless they paid a higher fee??
That's standard business practice. That's what an illustrator, photographer or programmer would do for Buy Out to the right to the IP. Think about it.
What happens if the client decides they no longer want your services?
Simple, they ask for a transfer out.
That's what I'd advise them to do. It almost never makes sense to "lease" a domain name. For one, there is no technical or legal mechanism provided in the Internet registration system to give somebody control of a domain for a specific period of time.
How is this any different from when you purchase a domain name for x years from anyone? Fact is domain names are leased.
I'm quite aware of U.S. "work for hire" laws. So, let me clarify. It's not uncommon for graphic artists to withhold AI files until the very last minute, even when they have agreed that they are creating a work for hire. They feel that the AI file is their key to payment. That's unfortunate. Yes, there are bad guys on the other side as well. I had a bad experience with this, and my policy is now that I expect graphic artists to follow the same procedures that I do as a programmer when I do a work for hire: source files go in MY (the client's) revision-control system at minimum daily whenever they are changed.
The AI or EPS file is similar to a photographers negative or digital RAW file. Its the master. They only give duplicates. Designer may give PDF files and photographer downsized JPEG files for instance. We don't do this, b/c getting artwork from AI/EPS files is the best method, no line or colour anomalies.
If the client's IT department is going to set this up, then why were you asking here in the first place? Oh. Want to shield client from your lack of knowledge. You didn't even know that they could do this, did you? It looks like you didn't (and perhaps still don't) know the difference between DNS and registrar, and assumed that they are married. You thought that you had to use GoDaddy's DNS services.
Read from my Original post. Yes we know that a point to a DNS will work perfectly for websites, we just weren't sure about the email routing. And no, we knew we didn't need to use Godaddy's DNS services (the client has that sorted, they will use their own), we just use Godaddy's control panel to key in the DNS pointing. Seems you want to belittle rather than help, in which case why bother posting?
Here's the basic issue: what you are doing is probably legal, assuming you have fully disclosed to your client. (Unfortunately, this often happens WITHOUT disclosure. Many clients have little technical knowledge, and have no idea how registration works, either legally or technically.) But it's borderline unethical, and not in the best interest of your client. And in any case, IMO, it's bad business. It's an adversarial relationship from the git-go.
This client is in no way a one man show who doesn't know what a computer is. The client has a whole IT dept, that means they know their *****. So they are technically skilled up.
So how on earth is it bad business practice etc? -- look at all the licensing, leasing and reting that goes on in the real world. Microsoft as an example. BG is a billionaire b/c he licenses his software, rather than sell the rights to someone else.
Also, let's be clear, we created the brand, brand name from zero. we registered the domain name even before the client requested it, we just knew this had to be done. They can actually decide to use any variant of the brandname+whatever.com or any other non .com domain, if they wish to. We are not forcing them to use brandname.com, and holding a huge and ridiculously large sum before they can have it. It just a simple annual licence fee. Just like everyone pays annually for their domain "rental"
But the actual address is not something I think the designer can own.
I would like to substitute 'designer' in your line with creator or originator.
Generally your are right. If Sony came to us and said register sony.com, then they own the address. As they have business history, an established brand etc..
However, (and this is the situation) if Sony asked us to create a new brand (brand name, identity etc) for a new business, (with no reference to Sony) for a new line of 3D widescreen TV's AND there was no stipulation in the contract of ownership of IP, then we would automatically own the IP/copyright to the brand AND the address as originators of the IP.