I use Namecheap for my domain registrations and I was using it to check domain names after my keyword research. The domain checker on their website was a little slow and since I was checking a lot of domains I needed a faster tool. I know they have a bulk search tool and I use it for bulk checks , however it doesn’t fit to what I exactly needed.

After a simple Google search, I came across this simple but fantastic website that does domain checks almost instantly, Fast Domain Checker. I don’t know who owns that website and I am aware that it is a made for Adsense site, however, it really helps me in my domain research. You can check it if you are also looking for a simple and fast domain name checking tool.

EDIT:

After a little more search I found a better site, Instant Domain Search, that allows you to check three top level domains (.com, .net, .org) almost instantly. Well, this is absolutely better than the tool I mentioned before.

EDIT 2:

I found another site that allows you to bulk domain research really fast and there is no limits on the number of domains you can check at once. You can see the site here: Bulk Domain Check. This will absolutely speed up my keyword-domain research process. At the moment it seems to work right. Though it does not include .net and .org results on the result page, you need to click on to show more details.

EDIT 3: As I refine my search I find better and faster tools that offer bulk domain research. This one shows .com, .net and .org domains on the result page and that was exactly what I needed. Also it does not have a limit on the number of domains per check. I hope it works correctly, anyway I will be checking results with Namecheap time to time. Here is the link: Registrar Stats.