AZ cli-translator: HTTPSConnectionPool(host='portal2cli.azurewebsites.net', port=443): Max retries exceeded with url: /api/v1

### Describe the bug

It looks like 'az cli-translator' is infrastructure-wise not working!

### Related command
az configure --defaults group=rg-aVM
az cli-translator arm translate --target-subscription 0-0-0-0-0 --template template.json --parameters parameters.json

### Errors

Fail to translate, please try a few minutes later.
HTTPSConnectionPool(host='portal2cli.azurewebsites.net', port=443): Max retries exceeded with url: /api/v1 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -2] Name or service not known'))

### Issue script & Debug output

az cli-translator arm translate --target-subscription 0-0-0-0-0 --template template.json --parameters parameters.json

Fail to translate, please try a few minutes later.
HTTPSConnectionPool(host='portal2cli.azurewebsites.net', port=443): Max retries exceeded with url: /api/v1 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -2] Name or service not known'))

### Expected behavior

I would expect that I could see some az cli script being generated as output!

### Environment Summary

azure-cli 2.52.0 *

core 2.52.0 *
telemetry 1.1.0

Extensions:
aks-preview 0.5.160
cli-translator 0.3.0
connectedk8s 1.4.2
k8s-configuration 1.7.0
k8s-extension 1.4.5

Dependencies:
msal 1.24.0b1
azure-mgmt-resource 23.1.0b2

### Additional context

_No response_