We pick k.root-servers.net, one of the 13 root servers (1), and ask it about fardanews.info and learn that info is delegated to six name servers (2), so we ask d0.info.afilias-nst.org where we learn that fardanews.info is delegated to two name servers, including ns2.sepehrict.com (3), so we ask that one and get the following answer:
Three of them point to the IP number 81.12.27.3. Worth noting is that three of the host names that point to the IP number 81.12.27.3 use the name server ns2.sepehrict.com.
The IP number 81.12.27.3
There are five host names that point to the IP number 81.12.27.3.