shell:$ nslookup -timeout=2 -retry=1 'healthcare.magassur.com.tn'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	healthcare.magassur.com.tn
Address: 172.67.151.6
Name:	healthcare.magassur.com.tn
Address: 104.21.90.19
Name:	healthcare.magassur.com.tn
Address: 2606:4700:3030::6815:5a13
Name:	healthcare.magassur.com.tn
Address: 2606:4700:3035::ac43:9706