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. Built for Clay, GTM, and outbound workflows where domain health is a qualifier before sending or enriching.
Listed on
- Official MCP Registry
- Smithery
- Glamavia MCP Toplist
- PulseMCPvia MCP Toplist
First seen 2 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
4
Directories
2 via MCP Toplist
-
Tools
No tool list captured yet
-
ToolBench grade
Not graded by Arcade
1
GitHub stars
From MCP Toplist
Tools
No tool list captured yet.
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Smithery | Domain Deliverability Checker | - | 2 Oct 2026 |
| Glama | Listed there according to MCP Toplist’s dataset; not collected by InvokeRank. | ||
| PulseMCP | Listed there according to MCP Toplist’s dataset; not collected by InvokeRank. | ||