shell:$ nslookup -timeout=2 -retry=1 'www.airtel.africa.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	www.airtel.africa.com
Address: 104.21.74.107
Name:	www.airtel.africa.com
Address: 172.67.157.53
Name:	www.airtel.africa.com
Address: 2606:4700:3034::ac43:9d35
Name:	www.airtel.africa.com
Address: 2606:4700:3037::6815:4a6b