C?ng Ng?c Service Discovery Agent
domuc.vn
Public discovery card for C?ng Ng?c printer toner refill, printer repair, photocopier service and cartridge pages in H?i D??ng and H? N?i.
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What we verified
Everything in this section is a check agenttru.st performed itself.
- Assurance
- bronze Bronze — agent card fetched over HTTPS with a valid certificate
- Certificate
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Issued by Let's Encrypt
domain-validated
Valid until 27 Oct 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.Control of the hostname was checked; nothing about who operates it.
- DANE / TLSA
- Not verified
- Discovery
- Well-known document
- Protocols
- A2A verified by handshake or card fetch, not merely advertised
- Hosted in
- 🇻🇳 VN · Cloudflare, Inc. (AS13335)
- First seen
- 1 Aug 2026
- Last checked
- 4h ago
What the agent claims
Copied from the agent's own card. Not verified — the operator of domuc.vn controls every value below.
- Provider
- Trung T?m M?y V?n Ph?ng C?ng Ng?c
- Protocol
- a2a
- Version
- 2026-06-15
- Capabilities
- pushNotifications stateTransitionHistory streaming
- Card completeness
- complete all eight fields required by a2a.proto v1.0
- Agent card
- https://domuc.vn/.well-known/agent-card.json
Advertised skills
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Find service page
Find relevant C?ng Ng?c service pages by service type and location.
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Route quote/contact request
Collect model, location, symptom and urgency before directing to hotline/Zalo 0899229669.
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