# 42Sec PTE. LTD. (seclens.one)

Scores a public domain's email authentication and transport-security DNS settings out of 100 and lists the DNS records that would fix each shortfall.

- Atlas card: https://inite.ai/en/atlas/seclens.one
- Site: https://seclens.one
- For: Anyone checking the email security records of a public domain, such as a domain owner or administrator.
- Categories: security
- Use not measured/100 · alive 100/100

## Used for

- score a public domain's email security from 0 to 100
- find the DNS records that close spoofing gaps
- generate an MTA-STS policy file for a domain

## Price

Not read yet.

## For developers

- OpenAPI: https://seclens.one/openapi.json (4 paths)
- MCP server: one.seclens/seclens (namespace; open on 2026-10-29, 3 tools)
- Read 2026-10-29

## MCP server, measured daily

Server: https://seclens.one/mcp, checked every day since 2026-10-29 (4 checks).

- Answered: measuring, 4 daily checks so far
- Median first answer: 476 ms
- Sign-in: none
- Context its tool definitions take: about 205 tokens (3 tools)
- Tool definitions: A, 100/100
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-29

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Source: INITE Atlas, https://inite.ai/en/atlas/seclens.one. JSON: https://inite.ai/api/atlas/seclens.one. MCP: https://inite.ai/api/mcp (atlas_lookup).