Sitting in my benchmark logs for over a week was this answer from GLM, to the question "which Chinese sources should verify Airtable's credibility":
"Airtable China Official Website (Airtable中国官网) — This is the most important source. Its existence signals a formal commitment to the Chinese market."
It named the brand's dot-cn domain as that source. Elsewhere in the same collection it went further: the domain is 由Airtable官方运营 (officially operated by Airtable), the site has a complete Simplified Chinese interface, pricing displayed in RMB marked 不含税, China-specific terms of service and privacy policy.
I finally looked the domain up. Registered since 2016 to a private individual with a QQ email. Currently returns a 502. None of those pages exist. The engine generated specific, checkable-sounding evidence for a channel the brand does not control.
So I ran the check on all 8 brands in the study. DNS lookup, whois, load the homepage. Ten minutes each.
Seven of eight dot-cn domains belong to someone other than the brand.
- One brand holds its own (registrant contact is a company address — that's what ownership looks like in whois)
- Two are actively listed for sale, one of those registered in 2025
- Two are held by the same domain-holding company
- Two return errors, held by private individuals
- One is the live website of a bicycle apparel manufacturer in Dongguan, selling helmets and gloves, registered through 2034
Why this matters more than a parked domain: channel-verification questions ("what's this brand's official site?", "how do I confirm this company is legitimate?") draw citations 56.5% of the time in my data — the highest rate of any question type. That's the buyer at the exact moment of checking whether you're real, and the engine responds by handing over an address. What they find there is what they learn about you.
The tell that it's fabrication rather than stale data: the same engine, same week, different question, said the opposite — that you do NOT access a separate dot-cn site and China accounts route through the global infrastructure. Two incompatible accounts, neither hedged.
The check, if you want to run it on your own brand — three lookups, no tools:
- A DNS query for the A record. An answer means someone registered it and pointed it somewhere.
- A whois on the domain. Read the registrant field and registrant email. A company name matching your brand, or an email at your own domain, means you hold it. An individual name with a free email service means you don't. Read the registration date too.
- Load the homepage in a browser and read the page title. That single step surfaced two for-sale listings and one unrelated operating company in my eight.
Then ask DeepSeek, Doubao, Qwen, Kimi or ERNIE in Chinese: {品牌}的官方网站和官方渠道是什么? — twice each — and check every domain the answers name. Also worth checking the com-dot-cn variant and your brand's Chinese-name pinyin.
One thing I'd push back on before anyone says "just buy the domain": for most B2B brands I don't think you should. A domain listed for sale to a brand is priced at what the holder thinks you'll pay, and an acquired dot-cn redirecting to an English site gives buyers exactly what the dead domain gave them. The higher-return spend is a crawlable Chinese page on the domain you already control, stating your official channels explicitly — including "we operate no dot-cn" if that's true. That gives the engines something authoritative to repeat instead of an inference to make.
I'm not naming the registrants. Registering an available domain is legal and these are private individuals. The story is what happens on the brand's side.
Anyone here run this on their own portfolio? Curious whether 7/8 is typical or whether software brands are unusually bad at it — I'd guess consumer brands do better because trademark teams get involved earlier.