shell:$ nslookup -timeout=2 -retry=1 'echo.free.beeceptor.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	echo.free.beeceptor.com
Address: 147.182.252.2
Name:	echo.free.beeceptor.com
Address: 2604:a880:4:1d0::132:8000