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

Non-authoritative answer:
Name:	vars.hotjar.com
Address: 18.172.122.89
Name:	vars.hotjar.com
Address: 18.172.122.69
Name:	vars.hotjar.com
Address: 18.172.122.114
Name:	vars.hotjar.com
Address: 18.172.122.75