# Domain Insights

> Use this tool when you need to analyze and optimize a domain's infrastructure, solving problems related to DNS, WHOIS, and security configurations, by providing inputs such as domain names and returning outputs like technology stacks, SSL validity, and email security configurations. It helps identify potential issues and ensures optimal web presence through comprehensive audits. Use Domain Insights to gain a complete picture of a domain's health and history, monitoring global DNS propagation and discovering subdomains.

Canonical page: https://skillsregistry.net/skills/dynamycsound-domain-lookup  
JSON: https://api.skillsregistry.net/v1/skills/dynamycsound-domain-lookup

## Description

Analyze domain infrastructure by performing comprehensive DNS, WHOIS, and security audits. Identify technology stacks, track SSL validity, and verify email security configurations to ensure optimal web presence. Monitor global DNS propagation and discover subdomains to gain a complete picture of any domain's health and history.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-07-02

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/dynamycsound/domain-lookup)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "dynamycsound-domain-lookup"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/dynamycsound-domain-lookup` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/dynamycsound-domain-lookup/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt