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Domain Deliverability Checker

mambabuilt/mcp-domain-deliverability-checker

•last deployed

60/100

Local

Quick Setup

Checks email domain deliverability via DNS: SPF, DKIM, DMARC, MX record validation, DNSBL blacklist lookup across 10 lists, RDAP/SOA domain age, and a weighted 0-100 composite score...

Repository

github.com/mambalabsdev/mcp-domain-deliverability-checker

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Published

Jun 19, 2026