[Feature] Add DNS history source category

[M09Ic]

I want to find the dns history reslove for domain.

We can add a history category, which is used to manage dns history sources. And add SecurityTrails/Spyse/DNS History and other data sources to get the history data, mark the results as ishistory flag.

[ehsandeep]

@M09Ic moved the discussion to ideas, as this is something we may explore in the future.

[dogancanbakir]

This discussion closed automatically due to inactivity. Feel free to reopen or start new if still relevant.