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Audit domain email deliverability across DNS, blacklist, and trust signals.
Copy the install command and let the AI configure it · recommended for beginners
Please install the "com.mambabuilt/mcp-domain-deliverability-checker" MCP server from askskill: Run: claude mcp add 'com-mambabuilt-mcp-domain-deliverability-checker' -- npx -y @mambalabsdev/mcp-domain-deliverability-checker
Audit email and domain security settings for any domain, including SPF and DMARC.
Check domain hygiene and email authentication across DNS, SPF, DMARC, DKIM, and TLS.
Check single or bulk domain availability with WHOIS and DNS verification.
Check bulk domain registration status across 200+ TLDs with WHOIS and DNS fallback.
Check domain availability in real time and suggest registrable brand domains.
Check domain availability and access related domain service information.