shell:$ nslookup -timeout=2 -retry=1 'boards-api.greenhouse.io'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
boards-api.greenhouse.io	canonical name = boards.us.greenhouse.io.
Name:	boards.us.greenhouse.io
Address: 18.238.25.95
Name:	boards.us.greenhouse.io
Address: 18.238.25.122
Name:	boards.us.greenhouse.io
Address: 18.238.25.59
Name:	boards.us.greenhouse.io
Address: 18.238.25.99