I bought a domain(tohid.ir.tc) from a hosting company. it seems that it is a sub domain of this domain(Ir.tc).
it made lot's of problems for me. I don't now to which DNS server it is pointing. both whois query and domain reseller say that it is pointed to my host. but the hosting company says that is is not pointing to their server. when I enter it it says "The server at tohid.ir.tc is taking too long to respond."
"Ir.tc" domain is pointing http://zoneedit.com/. but I can't tell for sure where http://tohid.ir.tc is pointing.