Sounds like that's something for you to fix on your side. Why are you sharing this with the rest of us?
Presumably the creator of the site would like to know that a content blocker is blocking them so they can understand why/rectify it with the company.
Not much you can do when some scammy anti-malware company decides to block your website because "Newly Seen Domains".
That's basically the anti-malware company saying: "Fuck any startups or anyone who isn't already a bigcorp."
I totally agree on the scammy part. Unfortunately, that's a big university in Germany (RWTH Aachen University), and I think many other universities in Germany apply similar filters. And potentially some other people who use similar filters would get blocked in the same way.
I just thought that the creator might want to know about this.
maybe he is CEO or someone rich.
Maybe your company is using Cisco Umbrella for content filtering
Umbrella protects from the terrible secret of space.