shell:$ nslookup -timeout=2 -retry=1 'www.domaine.km'
;; Got SERVFAIL reply from 1.1.1.1, trying next server
Server:		8.8.8.8
Address:	8.8.8.8#53

Non-authoritative answer:
www.domaine.km	canonical name = www.comorestelecom.km.
Name:	www.comorestelecom.km
Address: 197.255.224.69