What is the max timespan for /api/v3/allOrders?

I would like to fetch orders of year 2021. But if I make the request using the pair & orderId parameters I only get an empty array. If I fetch an order from this year I get the desired response.
So why am I getting empty array for orders from 2 years ago. Couldnt find any restrictions on dates of the past regarding this endpoint. Can anybody clarify?

Best regards

If you got an empty array is possible that for the requested time, you indeed don’t have any active, canceled, or filled order. Are you sure the inserted timestamps are correct? Can you see results when using the Website?

Yes, the inserted timestamps were correct. I tried around and found that I only get Filled orders, canceled one give me an empty array.