Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.
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Audit a domain's email authentication DNS: SPF (record count, all qualifier, includes, ~DNS lookups vs 10 limit), DMARC (p, sp, pct, rua/ruf, adkim/aspf), DKIM (common or given selectors, key type and length), MX, plus BIMI / MTA-STS / TLS-RPT presence. Returns per-check status, issues, recommendations, score 0-100 and grade A-F. Costs $0.003 USDC per call via x402.
Domain to check, e.g. example.com
DKIM selectors to try. Default: google, selector1, selector2, default, k1, s1, s2, mail, dkim
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Audit a domain's email authentication DNS: SPF (record count, all qualifier, includes, ~DNS lookups vs 10 limit), DMARC (p, sp, pct, rua/ruf, adkim/aspf), DKIM (common or given selectors, key type and length), MX, plus BIMI / MTA-STS / TLS-RPT presence. Returns per-check status, issues, recommendations, score 0-100 and grade A-F. Costs $0.003 USDC per call via x402.
| Argument | Type | Description |
|---|---|---|
| domain |
| string |
| Domain to check, e.g. example.com |
| selectors | array | DKIM selectors to try. Default: google, selector1, selector2, default, k1, s1, s2, mail, dkim |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"maxLength": 253,
"minLength": 1,
"description": "Domain to check, e.g. example.com"
},
"selectors": {
"type": "array",
"items": {
"type": "string",
"maxLength": 63,
"minLength": 1
},
"maxItems": 20,
"description": "DKIM selectors to try. Default: google, selector1, selector2, default, k1, s1, s2, mail, dkim"
}
}
}Free health check. Returns service status, price and network.
No arguments.
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {}
}