shell:$ nslookup -timeout=2 -retry=1 'support.qualityunit.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
support.qualityunit.com	canonical name = support.ladesk.com.
Name:	support.ladesk.com
Address: 3.75.35.9