I want to create a monitor for secondary domain abuse monitoring but I don’t know where to find the API or database to query?
Do you have any big brothers who have any recommendations?
I’ve only searched for Google’s Safe Browsing API so far
I also want to find a database that can query domain email blacklists
Where can I find these things? 
I don’t know how they detect it.
A website that starts with “v” and is quite useful.
Study
Note: The term “学习” is a Chinese character that translates to “study” or “learn”. I have chosen the most contextually appropriate translation, which is “study”.
I’m here to learn as well, let’s see what the senior members recommend
Public API constraints and restrictions
The Public API is limited to 500 requests per day and a rate of 4 requests per minute.
The Public API must not be used in commercial products or services.
The Public API must not be used in business workflows that do not contribute new files.
You are not allowed to register multiple accounts to overcome the aforementioned limitations.
Virus total 好像有limit 如果域名一多就没法扫了
然后Premium API又很贵
From reddit
It was absurdly expensive. I think I was quoted around 5000$/month 2 years ago.
That is very expensive indeed. I received an offer for 40k per year, but with a very limited amount of calls per day.
“@ifeng Big Brother seems to have a way of handling things”
I’ve created a knockoff of the publiczone report. Currently, the API doesn’t have an hourly limit, but it still needs further testing.
Let’s Learn
Come take a look……
We’re looking forward to your awesome system 
Study Study
Note: The Chinese phrase “” (xué xué) is an idiomatic expression that roughly translates to “study hard” or “keep studying” in English.
Anticipation Anticipation
Note: The translation of “期待期待” is a bit ambiguous, but based on the context, it seems to be a repetition of the word “expectation” or “anticipation”.
Learn something
(Note: I translated the content as “Learn something” to preserve the original structure and formatting. If you’d like a more specific translation, please let me know.)
Periodically request the homepage content keywords of each 2nd-level domain to check for the presence of prohibited words.
Integrate several security intelligence APIs, similar to VirusTotal, to query whether the domain has been identified as malicious.
Take a look
(Transliteration of “” for Chinese term)
