bots.st/scan-mx-email-diagnostics
scan.mx Email Diagnostics
Email deliverability DNS checks
2188 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 9
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://api.scan.mx/mcp
What it can do
| Tool | What it says it does |
|---|---|
check_bimi | Check the domain BIMI record at default._bimi: the SVG logo URL, the VMC/CMC certificate, and the DMARC enforcement BIMI needs. |
check_blacklist | Check whether the domain and its mail server IPs are listed on the Spamhaus (ZEN, DBL, ZRD, AuthBL), SpamCop, GBUdb and PSBL blocklists. |
check_dkim | Check DKIM signing keys for a domain. Without a selector, common provider selectors are probed. Pass an explicit selector to look up that exact key at selector._domainkey. |
check_dmarc | Check the domain DMARC policy at _dmarc: presence, policy strength (none/quarantine/reject), and reporting. |
check_dnssec | Check DNSSEC validation and DNS health: delegation, nameserver count, SOA, and reverse DNS of the mail servers. |
check_domain | Run the full email and DNS deliverability check for a domain: MX, SPF, DKIM, DMARC, DNS health, provider detection, and blacklists. Returns a letter grade (A+ to F, where specific weaknesses cap the grade), a 0 to 100 score, and every individual check with its RFC reference. Set include_smtp to… |
check_mta_sts | Check the domain MTA-STS policy (_mta-sts TXT and the HTTPS policy file, mode and MX coverage) and its TLS-RPT reporting record. |
check_mx | Check the MX records of a domain: presence, hostnames, resolution, null-MX, and common misconfigurations. |
check_spf | Check the domain SPF policy: presence, syntax, the all qualifier, and the 10-lookup limit. |
In its maker's words
Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key.
- Website
- scan.mx
- Publisher
- scan.mx
- Listed from
- the official MCP Registry as
mx.scan/diagnostics - Version
- 1.1.0, updated 13 Oct 2026
- Kinds of work
- Domains and websites, Security and trust, Search and research
The domain it lives on
- scan.mx
- its name does not resolve now
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 2188 ms | |
| Answered | 2693 ms | |
| Answered | 1370 ms |
Next door
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