Godaddy and Dynadot. Why I don't know, they load fast and well I am used to them. Dynadot, because it supports Moneybookers.
Dynadot fan here. I just love everything about them -- the interface, the customer support, the prices... everything.
i am also looking for good domain registrar which is cheap and reliable for keeping premium domains and have support with whmcs, any suggestions?
Yeah same here. Dyndot is the only registar i use. I once tried godaddy and it was terrible getting past all their advertising and crap plus they don't even accept paypal like dynadot does.
I prefer webnic.cc , they have a great range of domains available. The best thing is you can call up and talk to a live support person who do not read from scripts and who can help you immediately.
I use name.com and godaddy for registering domains directly .. for my customers, I use ResellerClub..would highly recommend name and RC..
I use GoDaddy all the time. Its very easy and they have good support or at least that is what I have experienced. I always use a coupon that you can find by Googling "GoDaddy Coupons".
mine is godaddy and enom. Both are best and good name and reputation. Feel the control panel very simple and the changes on it like name servers effecting within hrs no need to wait 24 hrs
Mine favorite is Namecheap. They are very reliable and domains come free WHOIS privacy and are reasonably priced.
name.com and namecheap.com. Both a excellent at support and customer privacy. Also Free Who.is guard is an added bonus