shell:$ nslookup -timeout=2 -retry=1 'm.todoist.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
m.todoist.com	canonical name = todoist.com.
Name:	todoist.com
Address: 13.249.141.39
Name:	todoist.com
Address: 13.249.141.74
Name:	todoist.com
Address: 13.249.141.61
Name:	todoist.com
Address: 13.249.141.41
Name:	todoist.com
Address: 2600:9000:212f:fa00:1f:9a86:8040:93a1
Name:	todoist.com
Address: 2600:9000:212f:4a00:1f:9a86:8040:93a1
Name:	todoist.com
Address: 2600:9000:212f:7800:1f:9a86:8040:93a1
Name:	todoist.com
Address: 2600:9000:212f:fc00:1f:9a86:8040:93a1
Name:	todoist.com
Address: 2600:9000:212f:7400:1f:9a86:8040:93a1
Name:	todoist.com
Address: 2600:9000:212f:4200:1f:9a86:8040:93a1
Name:	todoist.com
Address: 2600:9000:212f:d400:1f:9a86:8040:93a1
Name:	todoist.com
Address: 2600:9000:212f:5400:1f:9a86:8040:93a1