shell:$ nslookup -timeout=2 -retry=1 'notion.so'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	notion.so
Address: 208.103.161.2
Name:	notion.so
Address: 208.103.161.1
Name:	notion.so
Address: 2602:f79a::1
Name:	notion.so
Address: 2602:f79a::2