MCP server

Zovo DNS Checker

io.github.theluckystrike/dns-checker

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Live DNS & email auth checks

Working at last checkAbout 585 tokens per request once connected2 tools

https://dns-checker.zovo.one/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 2
Token cost: About 585 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http dns-checker https://dns-checker.zovo.one/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.dns-checker]
url = "https://dns-checker.zovo.one/mcp"

Gemini CLI

{"mcpServers":{"dns-checker":{"httpUrl":"https://dns-checker.zovo.one/mcp"}}}

Cursor

{"mcpServers":{"dns-checker":{"url":"https://dns-checker.zovo.one/mcp"}}}

VS Code

{"servers":{"dns-checker":{"type":"http","url":"https://dns-checker.zovo.one/mcp"}}}

Antigravity

agy mcp add dns-checker https://dns-checker.zovo.one/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"dns-checker","server_url":"https://dns-checker.zovo.one/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"dns-checker","server_url":"https://dns-checker.zovo.one/mcp"}

check_email_dns ~314 tokens
Use this when the user wants an email DNS check, a DMARC checker, an SPF record checker, a DKIM checker, or an MX lookup for a domain. Reads the live public DNS records through DNS-over-HTTPS and returns MX hosts, the SPF record with its DNS-lookup count against the limit of 10, the DMARC policy, re
lookup_dns_records ~271 tokens
Use this when the user wants a dns lookup, an mx record check, or a txt record lookup for a domain. Reads live public DNS records through DNS-over-HTTPS and returns A, AAAA, MX, NS, TXT, CNAME, CAA, and SOA records with their TTLs, plus a CSV report. Do not use for internal DNS server visibility, re

Zovo Website Status Checker
Is it down, or just you?
x402 DNS Email Auth Checker
Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.
Email Auth Checker
SPF, DKIM, DMARC, MTA-STS and domain-expiry checks for any domain, with SPF lookup counts.
Zovo Palette Lab
WCAG contrast & palettes
PCBLT — Live Checks
Live DNS, email-auth and redirect checks, HTTP security headers, uptime history, PC hardware prices.
SignupBouncer
An API that checks new signups for disposable emails and repeat accounts.
Quiet Failures
Open weekly security base rates (CC BY 4.0), plus live DMARC, takeover and WHOIS checks.
StartupHub.ai
Funding rounds, AI startup and investor search, email discovery, agent-readiness. No API key.

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