4.CN
4.CN is a China-based domain marketplace and ICANN-accredited registrar offering BIN sales, live auctions, brokerage, escrow, WHOIS lookup, and a fractional-ownership domain exchange (DN Share) to individual investors and SMBs.
- Company typePrivate
- Founded2008
- HeadquartersHangzhou, China
- Headcount11–50
- GTM typeB2C
- OfferingDigital Commerce or Content
What 4.CN does
4.CN (金名网) is a China-based domain-name marketplace operated by Hangzhou Midaizi Network Co., Ltd., a privately held company incorporated in Hangzhou in 2008. The platform aggregates 2,000,000+ searchable domain listings with 200,000+ registered potential buyers, and exposes multiple transaction channels: Buy It Now (BIN) sales, live real-time auctions, hot-sales featured listings, and bulk portfolio sales. It is also an ICANN-accredited registrar (registrar-1629), enabling it to issue and transact domains directly under its own accreditation, and it holds the required Chinese ICP filing (浙ICP备15018581号-3) and Hangzhou public security filing (浙公网安备 33010402000519号). The site is bilingual in product surface (CNY, USD, EUR pricing) and combines a domain marketplace with adjunct services: WHOIS lookup (including reverse and history tracking), a domain parking service for monetizing unsold names, a third-party escrow service for buyer/seller protection, and a professional brokerage service for high-value acquisitions (requiring a 500 CNY deposit, with a 10% commission on completed deals).
The platform's most differentiated product is DN Share (域交所), an exchange that lists single domains valued at 10,000 CNY or more and divides each into 100 tradable shares, enabling fractional ownership and secondary trading. DN Share applies an 8% fee on original share transactions and a 2% fee on secondary share transactions, and currently only accepts domains registered through the partner registrar 易名中国 (ename.cn) for pledging into the exchange. Revenue is purely transactional: 10% on brokerage, 8%/2% on the exchange, plus commissions on BIN sales and auctions. Go-to-market is product-led and self-serve for the marketplace, with an assisted (direct sales) channel for high-value brokerage; supporting marketing channels are organic SEO, social media (Facebook, Twitter), and an in-platform help center and news feed.
Customer segments are horizontal: individual and institutional domain investors (primary) seeking inventory, price discovery, and secure settlement, plus business owners (secondary) acquiring brand-relevant or trademark-protective domains. No named enterprise logos, ARR, GMV, or employee growth signals were disclosed in the input data, and the company has operated since 2008 without any external funding rounds, suggesting a profitable, cash-funded niche operator with no recent explicit expansion signal beyond the addition of the DN Share exchange and its ename.cn integration.
4.CN firmographics
Firmographics- Name
- 4.CN
- Legal name
- Hangzhou Midaizi Network Co.,Ltd.
- Website
- https://4.cn
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- 4.CN is a China-based domain marketplace and ICANN-accredited registrar offering BIN sales, live auctions, brokerage, escrow, WHOIS lookup, and a fractional-ownership domain exchange (DN Share) to individual investors and SMBs.
- Ownership category
- akta.pro rank
4.CN industry classification
Industry- Product category
- Domain Marketplace
- NAICS
- Securities and Commodity Exchanges (5232), Wholesale Trade Agents and Brokers (42512)
- SIC
- Patent Owners & Lessors (6794), Security & Commodity Brokers, Dealers, Exchanges & Services (6200)
- akta.pro primary industry
- Domain Names & Digital Identity NFT Marketplaces (FSADANAK)
- akta.pro secondary industries
- Digital Goods, Subscriptions & Gift Card Marketplaces (BPAMAGAG), Business-for-Sale Marketplaces & Listing Platforms (FSAEAIAK)
Keywords
Where 4.CN is headquartered
LocationHeadquarters
- HQ city
- Hangzhou
- HQ country
- China
- HQ region
- Asia
Offices1 record
Markets served
4.CN business model
Business model- GTM type
- B2C
- Offering type
- Digital Commerce or Content
- Cost components
- Technology or R&D, Operations, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Brokerage Commission: 10% commission charged on successful domain brokerage transactions
- Domain Exchange Trading Fees: 8% fee on original share transactions, 2% fee on secondary share transactions on the DN Share exchange
- Domain Sales (BIN): Buy It Now sales where platform takes a commission on completed sales
- Auction Fees: Fees from live domain auctions on the platform
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Transaction based/ take rate | Pay-as-you-go | Domain Brokerage Service |
| Transaction based/ take rate | Pay-as-you-go | Domain Exchange (DN Share) |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
4.CN product offering
Product offeringCore offering
4.CN operates a domain name marketplace and ancillary services platform where individual sellers and businesses list domain names and buyers can purchase them via Buy It Now (BIN), live auctions, hot sales, or bulk sales. The platform layers in domain brokerage (10% commission, 500 CNY deposit), third-party escrow, WHOIS lookup tools, domain parking, and a fractional ownership exchange called DN Share (域交所) that splits qualifying domains into 100 tradable shares.
Product overview
4.CN (金名网) is a comprehensive domain name marketplace and services platform operated by Hangzhou Midaizi Network Co., Ltd. The platform operates as a unified system combining a domain marketplace for buying and selling domains, multiple sales channels including BIN Sales, Live Auctions, and Hot Sales, professional brokerage services, escrow protection, and an innovative DN Share (域交所) feature that allows domains valued over 10,000 CNY to be divided into 100 tradable shares. The platform supports over 2,000,000 domain listings and serves over 200,000 potential buyers.
Differentiator
Problem solved
Functional benefit
Brands
- DN Share: Domain name share trading exchange allowing domains to be divided into 100 shares for fractional ownership and trading
Products and services
- Domain Marketplace A global domain name marketplace enabling users to buy, sell, and park domain names, with over 2,000,000 domains listed and 200,000+ potential buyers. It serves domain investors and business owners looking to acquire or liquidate domain assets.
- BIN Sales (Buy It Now)
Companies that use 4.CN
Customer profileSegments2 records
Ideal customer profiles2 records
4.CN technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
4.CN partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered minor and core.
- ICANNminor4.CN is listed as an ICANN accredited registrar, providing official domain registration services
- 易名中国 (ename.cn)coreDN Share exchange currently only accepts domains registered through 易名中国 for pledging. This is a technical integration requirement for the domain exchange service.
Scale indicators3 records
Recent moves4 records
Expansion highlights4 records
4.CN competitors and assessment
Company assessmentDirect peers
- Sav.com: Sav.com is a domain registrar and marketplace offering auction and BIN sales. Directly comparable in marketplace functionality and serves similar domain investor and business owner customer segments.
- Sedo: Sedo is the world's largest domain marketplace, offering domain buying, selling, and brokerage services. Directly comparable to 4.CN's core marketplace, BIN sales, auction, and brokerage offerings, though with a global rather than China-focused inventory.
- Afternic (GoDaddy): Afternic is GoDaddy's domain marketplace offering BIN sales, make-offer, and brokerage services. Directly comparable in product functionality (BIN, auction, brokerage) and serves the same buyer/seller use cases as 4.CN.
- Squadhelp: Squadhelp is a domain marketplace offering curated listings, auctions, and branding services. Directly comparable in marketplace and auction functionality with 4.CN, though focused more on brandable domains for startups.
- Dan.com: Dan.com is a domain marketplace offering BIN purchases, lease-to-own, and buyer-seller escrow. Directly comparable to 4.CN's marketplace and escrow services with a more modern, developer-focused product experience.
- Undeveloped: Undeveloped is a domain marketplace owned by Team Internet that offers BIN purchases and brokerage. Comparable to 4.CN's marketplace and brokerage offerings, though operating primarily in the Western market.
Broad incumbents
- GoDaddy: GoDaddy is the world's largest domain registrar with an integrated aftermarket (Afternic) and brokerage services. Overlaps with 4.CN's marketplace and registrar functions but operates at vastly larger scale across all TLDs globally.
- Namecheap: Namecheap is a major domain registrar with a marketplace and aftermarket services. Overlaps with 4.CN's registrar and marketplace functions but at a much larger global scale with broader hosting and email offerings.
Emerging players
- Flippa: Flippa is a marketplace for buying and selling websites, domains, and online businesses. Comparable as a digital asset marketplace with brokerage and escrow services, though its focus extends beyond just domains to full websites and SaaS businesses.
Regional players
- eName (ename.cn): eName is a major Chinese domain registrar and marketplace that serves as 4.CN's core technical partner for DN Share. Competes in the same Chinese domain market but primarily as a registrar rather than marketplace specialist.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key highlights5 records
Customer concentration
4.CN social profiles
Digital presence4.CN compliance and trust
Trust signalCompliance3 records
4.CN financial estimates
Financial estimateRevenue estimate
Valuation estimate
4.CN leadership team
Management profileNumber of profiles
Profiles2 records
4.CN funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
4.CN M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about 4.CN
What does 4.CN do?
4.CN operates a domain name marketplace and ancillary services platform where individual sellers and businesses list domain names and buyers can purchase them via Buy It Now (BIN), live auctions, hot sales, or bulk sales. The platform layers in domain brokerage (10% commission, 500 CNY deposit), third-party escrow, WHOIS lookup tools, domain parking, and a fractional ownership exchange called DN Share (域交所) that splits qualifying domains into 100 tradable shares.
Is 4.CN a public or private company?
4.CN is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was 4.CN founded?
4.CN was founded in 2008. It employs 11 to 50 people.
Where is 4.CN based?
4.CN is headquartered in Hangzhou, China, in the Asia region.
How does 4.CN make money?
Four revenue lines are on record. Brokerage Commission is the primary driver. The others are domain Exchange Trading Fees, domain Sales (BIN) and auction Fees.
Who are 4.CN's main competitors?
Direct peers on record are Sav.com, Sedo, Afternic (GoDaddy), Squadhelp, Dan.com and Undeveloped. Broad incumbents are GoDaddy and Namecheap. Flippa is listed as an emerging player. eName (ename.cn) is listed as a regional player.
Does 4.CN have an API?
No public API is recorded for 4.CN.
What industry is 4.CN in?
4.CN's product category is Domain Marketplace. Its primary akta.pro industry code is FSADANAK, Domain Names & Digital Identity NFT Marketplaces, with a secondary code of BPAMAGAG, Digital Goods, Subscriptions & Gift Card Marketplaces. Its NAICS code is 5232 and its SIC code is 6794.