shell:$ nslookup -timeout=2 -retry=1 '51slot.app'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	51slot.app
Address: 147.79.79.50
Name:	51slot.app
Address: 145.223.124.109
Name:	51slot.app
Address: 2a02:4780:4a:6ccf:e2cc:c1ca:a31c:9e91
Name:	51slot.app
Address: 2a02:4780:4d:d19:7e29:1645:6c59:594e