This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
You simulate your exact network setup and then run testing on that. Also I was able to download a free copy to use for free for a 3 month period if you sign up for an account on that website I linked. It was fairly convoluted and a pain to get, but I was able to download and use it.
You simulate your exact network setup and then run testing on that. Also I was able to download a free copy to use for free for a 3 month period if you sign up for an account on that website I linked. It was fairly convoluted and a pain to get, but I was able to download and use it.