shell:$ nslookup -timeout=2 -retry=1 'static.hj.contentsquare.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
static.hj.contentsquare.net	canonical name = static.hotjar.com.
static.hotjar.com	canonical name = static-cdn.hotjar.com.
Name:	static-cdn.hotjar.com
Address: 18.172.134.19
Name:	static-cdn.hotjar.com
Address: 18.172.134.23
Name:	static-cdn.hotjar.com
Address: 18.172.134.107
Name:	static-cdn.hotjar.com
Address: 18.172.134.93