shell:$ nslookup -timeout=2 -retry=1 'ooredoo.sadewa.com'
Server: 75.98.161.224
Address: 75.98.161.224#53
Non-authoritative answer:
Name: ooredoo.sadewa.com
Address: 199.59.243.228
;; communications error to 75.98.161.224#53: timed out
;; Got SERVFAIL reply from 69.39.86.5
** server can't find ooredoo.sadewa.com: SERVFAIL
| 