shell:$ nslookup -timeout=2 -retry=1 'iotsimcontrol.safaricom.co.ke'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
iotsimcontrol.safaricom.co.ke	canonical name = gofsjt3.ng.impervadns.net.
Name:	gofsjt3.ng.impervadns.net
Address: 45.223.162.34