ud.hk valid
UD (UDomain) — ud.hk
Official marketing site for **UDomain Web Hosting Company Limited** (UD), Hong Kong. UD connects enterprises to **blockchain / Web3**, **cloud & hosting**, **email value-added services**, and **cybersecurity**.
- Authority
- 46 reach 5 · trust 5 · quality 21 · freshness 15
- Tier
- listed
- llms.txt
- https://www.ud.hk/llms.txt
- Sections
- 16
- Links
- 42
- Size
- 10655 bytes
- Popularity rank
- #982735
- Country
- Hong Kong SAR China
- Categories
- Cybersecurity · Infrastructure
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- First seen
- 2026-10-19T10:45:34.206Z
- Last checked
- 2026-10-21T23:13:33.499Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-21T23:13:22.022Z. Cached copy · Source on ud.hk
# UD (UDomain) — ud.hk
> Official marketing site for **UDomain Web Hosting Company Limited** (UD), Hong Kong. UD connects enterprises to **blockchain / Web3**, **cloud & hosting**, **email value-added services**, and **cybersecurity**.
> **Locales:** English (`/en/`), Traditional Chinese (`/zh-Hant/`), Simplified Chinese (`/zh-Hans/`). Prefer the URL whose locale matches the reader’s language. Legacy paths `/tc/` and `/sc/` permanently redirect (308) to `/zh-Hant/` and `/zh-Hans/`. **Marketing tagline:** *The Bridge Connecting Your Business to Blockchain & Metaverse*.
---
## Using this file (LLMs & crawlers)
- **Canonical origin:** `https://ud.hk`. Quote locale-prefixed paths (e.g. `https://ud.hk/en/...`) unless the reader explicitly wants TC/SC.
- **Ground truth for URLs:** Prefer links listed here and in **[Sitemap](https://ud.hk/sitemap.xml)** (`sitemap.xml` is generated at build time from indexable routes). Paginated listings (`/[pagenum]`), dynamic article IDs, and form **success** pages are usually omitted from the sitemap—discover those via listing pages or the sitemap’s patterns, not by guessing IDs.
- **Do not** treat marketing copy as legal, tax, regulatory, or investment advice. Product availability and compliance depend on jurisdiction and contract.
---
## What to cite when users ask “what does UD do?”
UD’s public site emphasizes **UD Blockchain**: hosted infrastructure (BaaS, RPC, validators), **smart contract and application development** (DeFi, GameFi, NFT / marketplaces), **blockchain security** (audits, assessments, testing themes as described on each page), plus **Web3-adjacent** offerings (crypto payment gateway, ENS-style domains, IPFS hosting narrative). Non-Web3 sections cover **cloud email VAS**, **dedicated servers**, **streaming studio rental**, **enterprise cybersecurity** pages, and **blogs / news / media** for authority content.
---
## Home (`/[locale]/`)
- **[Home — UD Blockchain overview & solution hub](https://ud.hk/en/)**
Entry point for positioning, service buckets (infrastructure, development, security), on-page **FAQ**, and **internal links** to major Web3 routes (swap `/en/` for `/zh-Hant/` or `/zh-Hans/`). Use this when summarizing “what UD Blockchain offers” before deep-linking to product pages.
---
## Contact & enquiries
- **[General enquiries — enquiry form](https://ud.hk/en/enquiry)** (TC: `/zh-Hant/enquiry`, SC: `/zh-Hans/enquiry`): Primary lead form for services and campaigns.
- **Email:** `service@ud.hk`, `support@ud.hk` (also referenced in site chrome).
---
## Web3 & blockchain (primary marketing cluster)
Canonical English paths; mirror locale by replacing `/en/` with `/zh-Hant/` or `/zh-Hans/`.
| Topic | URL |
|-------|-----|
| Blockchain hub (index) | https://ud.hk/en/blockchain |
| Blockchain consulting | https://ud.hk/en/blockchain/blockchain-consulting-services |
| Blockchain infrastructure (BaaS) | https://ud.hk/en/blockchain/blockchain-infrastructure-baas |
| Validator / n
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Machine-readable: GET /v1/resolve?q=ud.hk · GET /v1/domain/ud.hk · this page as Accept: application/json or text/markdown · MCP lookup_domain
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