Nice to meet you, no problem with the questions, there is no static version of the DOM, but you may be able to get this information as a 3rd party standalone tool.
FTMO are the best people to ask about what platforms you can use, but as far as I know, you can use the web or desktop.
You will download the cTrader version of the FTMO trading platform, so this tool is not included, you will need to purchase it below and only be able to use it on cTrader Desktop for Windows and not the web version. You can download the 14-day trial version to test.
https://clickalgo.com/scalping-tool