Can visit the website only by adding a dot (.) afer domain

[vrarohith39]

When I enter "clementia.in" on the address bar it is redirecting to server error page. But I can visit my website using "http://www.clementia.in./ " [by adding a dot ( . ) after the domain] . What will be the problem. The same problem exists in case of "mail.clementia.in" . Please help me to correct this problem..

[Livewire]

Clear browser cache/flush dns, I can view it without the dot just fine.