Binance market data api throwing error

Hello Team,
When I try to connect https://api.binance.com/api/v3/depth?symbol={symbol}&limit=100, it was working initially and now after a day I am getting the below error

System.Net.Http.HttpRequestException: ‘A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (api.binance.com:443)’
NativeErrorCode 10060 int

Is binance restricting my ip/ network? also I am calling API periodically ( every 2 minutes) using httpClient and c#. is it wrong and I need to persist the connection? Any help is welcomed

Thanks in advance

https://api.binance.com/api/v3/depth?symbol=BTCUSDT&limit=100

This works just fine. Just check your url before sending the request.