Meraki MS intercepts the DNS communication and returns its own IP address (126.96.36.199) if it is "switch.meraki.com".
It could be a problem with the client's DNS settings, so I suggest trying with IP addresses (188.8.131.52) to break down a problem.
Using the Cisco Meraki Device Local Status Page - Cisco Meraki
> MS - 184.108.40.206
> In order to access this address, configure a device with the following IP settings, and then browse the address in a web browser.
> IP address: 220.127.116.11
> Subnet mask: 255.255.255.0