shell:$ nslookup -timeout=2 -retry=1 'serene-purple-star.solana-mainnet.quiknode.pro'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	serene-purple-star.solana-mainnet.quiknode.pro
Address: 154.45.250.114