dev.domainref/domainref

up checked 2026-11-11T02:37:40.077Z

Unclaimed · Unverified

Publisher-provided title

DomainRef - domain and email security check

Publisher-provided description

Pay-per-call domain and email security check: SPF, DKIM, DMARC, TLS, DNSSEC, BIMI, with exact fixes.

Summary by lookupd

Checks a domain's email and DNS security (SPF, DKIM, DMARC, TLS, DNSSEC, BIMI) and domain age, returning graded results with fixes.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http domainref https://domainref.dev/mcp

Codex, remote (streamable-http)

codex mcp add domainref --url https://domainref.dev/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "domainref": {
      "url": "https://domainref.dev/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

domain_check PAID ($0.01). Use when mail lands in spam, before an email campaign, for vendor due diligence or to confirm a Microsoft 365 tenant: graded SPF, DKIM, DMARC, MX,
domain_age PAID ($0.005). Not for registries without RDAP, e.g. .za/.co.za, .me, .de, .io, .eu: refused free (422). Use when you need to know which registrar holds a domai

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/dev.domainref/domainref.svg)](https://lookupd.com/servers/dev.domainref/domainref)