shell:$ nslookup -timeout=2 -retry=1 'assets.ctfassets.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	assets.ctfassets.net
Address: 3.170.131.107
Name:	assets.ctfassets.net
Address: 3.170.131.3
Name:	assets.ctfassets.net
Address: 3.170.131.31
Name:	assets.ctfassets.net
Address: 3.170.131.29