shell:$ nslookup -timeout=2 -retry=1 'img-svc.airtelstream.net'
Server: 75.98.161.224
Address: 75.98.161.224#53
Non-authoritative answer:
Name: img-svc.airtelstream.net
Address: 108.156.91.72
Name: img-svc.airtelstream.net
Address: 108.156.91.75
Name: img-svc.airtelstream.net
Address: 108.156.91.43
Name: img-svc.airtelstream.net
Address: 108.156.91.64
| 
108.156.91.72