shell:$ nslookup -timeout=2 -retry=1 'elearning.nu.edu.sa'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
elearning.nu.edu.sa	canonical name = www.nu.edu.sa.
Name:	www.nu.edu.sa
Address: 212.26.74.15