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

Non-authoritative answer:
Name:	sms-kub.com
Address: 172.67.139.154
Name:	sms-kub.com
Address: 104.21.70.210
Name:	sms-kub.com
Address: 2606:4700:3036::ac43:8b9a
Name:	sms-kub.com
Address: 2606:4700:3034::6815:46d2