A typo-squatted domain, a suspicious redirect, and a little too much to be called a coincidence.
Here’s the real domain: anthropic.com. The AI safety company behind Claude, founded by former OpenAI researchers, doing genuinely important work on making AI systems safe and interpretable.
Now try mistyping it. Drop the second “h”. You get antrophic.com — a domain that exists, is registered, and according to multiple reports, redirects directly to openai.com.
Let that sink in for a second.
Reproducing It With curl
You don’t need any special tools. Just curl. Here’s the simple HEAD request that reveals the redirect chain:
And for the verbose redirect chain — following all hops with -L -v:
~ curl -v -L http://antrophic.com/
* Host antrophic.com:80 was resolved.
* IPv6: (none)
* IPv4: 162.255.119.224
* Trying 162.255.119.224:80...
* Established connection to antrophic.com (162.255.119.224 port 80) from 192.168.68.59 port 60002
* using HTTP/1.x
> GET / HTTP/1.1
> Host: antrophic.com
> User-Agent: curl/8.18.0
> Accept: */*
>
* Request completely sent off
< HTTP/1.1 302 Found
< Date: Wed, 11 Mar 2026 12:33:27 GMT
< Content-Type: text/html; charset=utf-8
< Content-Length: 41
< Connection: keep-alive
< Location: https://openai.com
< X-Served-By: Namecheap URL Forward
< Server: namecheap-nginx
* Ignoring the response-body
* setting size while ignoring
<
* Connection #0 to host antrophic.com:80 left intact
* Clear auth, redirects to port from 80 to 443
* Issue another request to this URL: 'https://openai.com/'
* Host openai.com:443 was resolved.301. Permanent redirect. Straight to openai.com. Hosted on Cloudflare. No ambiguity about what this domain is doing.
What Is This, Exactly?
This is typosquatting — the practice of registering a domain that is one keystroke away from a legitimate, well-known website. It’s an old trick, as old as the web itself. Usually it’s done for ad revenue, phishing, or just sitting on the domain until someone buys it.
But this one has a very specific destination: a direct competitor.
⚠ What This Means In Practice
Any user who tries to visit Anthropic’s website and makes a common typo — missing the “h” in “anthropic” — lands on OpenAI’s homepage instead. No warning. No error. Just a seamless redirect to the competition.
Is this OpenAI’s doing? Not necessarily provable. Domain registrations can be anonymous, proxy-registered, or done by overzealous third-party “fans.” But the end result is the same: a misspelled version of Anthropic’s name sends users directly to OpenAI. Whether intentional corporate sabotage or opportunistic trolling, it stinks either way.
The Irony Is Thick
Anthropic was founded in 2021 largely by former OpenAI employees — Dario Amodei, Daniela Amodei, and several others — who left citing concerns about safety culture and corporate direction at OpenAI. They built Anthropic specifically as an alternative to what they saw as OpenAI’s increasingly commercialized, safety-de-prioritized approach.
And now, someone has registered the typo domain for their company… and pointed it to the company they left.
The internet has a dark sense of humor.
What Should Anthropic Do?
This is a straightforward case for UDRP — the Uniform Domain-Name Dispute-Resolution Policy administered by ICANN. Typosquatting on a competitor’s trademarked name and redirecting to that competitor is about as clean a case as it gets.
Beyond legal action, Anthropic should simply buy up the obvious typos of their own domain. antrophic.com, anthropic.co, anthropcic.com — defensive domain registration is a basic operational hygiene move that costs almost nothing compared to the brand damage a stunt like this can cause at scale.
Final Thought
I want to be clear: I’m not accusing OpenAI of registering this domain. I have no proof of that. But I am saying that whoever did register antrophic.com and pointed it to OpenAI made a deliberate, petty, and frankly embarrassing move — whether it’s a fan, a troll, or something more organized.
In a space where companies loudly proclaim they’re building AI “for humanity,” this kind of domain hijacking is a grubby little reminder of how cutthroat the competition underneath actually is.
anthropic.com → Anthropic. Claude. Safety. Good work.
antrophic.com → OpenAI. Make of that what you will.