$199 Domains marketplace bronze

www.199.domains

“Use this when someone is naming a startup, app, SaaS, AI agent, side project or small business and wants a ready-made domain they can buy today for $199 or less, or asks for brandable/keyword .com, .app, .dev or .ai names for sale at a fixed price. Every result is a real listing with a fixed price and a buy page. It is not a registrar or a name generator for unregistered names: it only knows the names listed for sale on 199.domains. Start with search_domains; use get_domain for one name's price, status and terms; list_collections to browse by theme. Always give the person the listing URL so they can buy. All tools are public and read-only; none buys, reserves or writes anything.

https://199.domains/mcp its card

✓ 🇺🇸 US · Amazon.com, Inc. ✓ Checked 1d ago “ tools

✓ we checked this   “ the operator says this

Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate

Issued by Let's Encrypt domain-validated

Valid until 19 Jan 2027 as of our check on 12 Nov 2026.

Control of the hostname was checked; nothing about who operates it.

Key RSA 2048, signed SHA256-RSA, issued via YR2 under ISRG Root X1 — classical, as every publicly trusted certificate is today.

Names on this certificate (1)

199.domains.

Connection

TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 12 Nov 2026. What this means

DANE / TLSA

Not verified (TLSA query returned RCodeNameError)

Discovery

Well-known document

This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 2 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.

AI-facing documents

Publishes /llms.txt — “199.domains” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.

First seen

5 Nov 2026

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of www.199.domains controls every word below.

This card declares no skills. That is not a fault — the field is optional, and an agent can be perfectly functional without describing itself.

What kind of listing

• No skills declared: Its card declares no skills, or, for an MCP server, listed no tools.

Checked by agenttru.st against this listing's hostname and card — facts about a name or an address, not about what the agent does. How kinds are decided.

What its catalog declares

From the ARD catalog this host publishes at /.well-known/ai-catalog.json. The operator controls every entry; agenttru.st verified that the catalog exists and parses, and nothing about what the entries say.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Protocol

mcp

Version

1.0.0

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