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

Non-authoritative answer:
Name:	www.demandtalk.com
Address: 172.67.73.158
Name:	www.demandtalk.com
Address: 104.26.9.241
Name:	www.demandtalk.com
Address: 104.26.8.241
Name:	www.demandtalk.com
Address: 2606:4700:20::681a:8f1
Name:	www.demandtalk.com
Address: 2606:4700:20::681a:9f1
Name:	www.demandtalk.com
Address: 2606:4700:20::ac43:499e