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UK Data: Email and domain checks

MCP server · hosted · v1.4.0 · uk.co.reliness/email-domain
Online · tested 5h agoNEW · 7h agoSeen in the registry 6h ago

Email and domain checks: deliverable, disposable, role address, MX, SPF, DMARC

Website ↗How to connect ↓

What it does

UK Data: Email and domain checks is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.4.0
PriceNot in the registry
First seen04 Nov 2026
Last checked6h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 5h ago (live check)

Hosted endpoint

  • https://ukdata.reliness.co.uk/mcp/email-domain streamable-http

In Claude Code: claude mcp add --transport http uk-data-email-and-domain-checks https://ukdata.reliness.co.uk/mcp/email-domain

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "uk-data-email-and-domain-checks": {
      "url": "https://ukdata.reliness.co.uk/mcp/email-domain"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 5h ago

ONLINE UK Data: Email and domain checks answered an MCP connection on 04 Nov 2026 and introduced itself as email-domain 1.0.0 (MCP protocol 2025-06-18).

2 tools offered to AI assistants

  • email_check · Syntax, MX, disposable, role and free-provider checks on an email address (no message is sent). (cost: 1 credit)
  • domain_check · A, AAAA, MX, NS, SPF and DMARC records for a domain via DNS over HTTPS. (cost: 1 credit)

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://ukdata.reliness.co.uk/mcp/email-domainDECLAREDSRC-001 Official MCP Registry6h ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry6h ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry6h ago
Websitehttps://ukdata.reliness.co.ukDECLAREDSRC-001 Official MCP Registry6h ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry6h ago
Version1.4.0DECLAREDSRC-001 Official MCP Registry6h ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry6h ago

Change history

  • NEW04 Nov 2026
    first seen in the index

Is this page accurate?

Flag it and our robot re-checks the official source. Reports never change a score.

Do you run UK Data: Email and domain checks? Know when it stops answering

For publishers · optional

Its hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.

Monitor UK Data: Email and domain checksLaunch offer $39.99 once, for life instead of $9.99/month · All plans

Monitoring never changes a score or a rank.

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Questions about UK Data: Email and domain checks

How do I connect UK Data: Email and domain checks?

Use the hosted endpoint https://ukdata.reliness.co.uk/mcp/email-domain in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does UK Data: Email and domain checks offer?

When Electra Index connected on 04 Nov 2026, it listed 2 tools: email_check, domain_check. The full list is in "Live check" above.

Is UK Data: Email and domain checks online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 5h ago.