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DKIM Selector 'front' Public Key Lookup
x402
DKIM Selector 'front' Public Key Lookup is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).
Looks up and parses the DKIM public key for the 'front' selector of a given domain via Cloudflare DoH, returning key metadata including type, length, testing flag, and revocation status.
Price / call$0.01
Success—
StatusUnknown
How this service works
DKIM public key for selector "front" of a domain: looks up front._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the front selector will verify. $0.01 per lookup.
Output
Returns parsed DKIM record details for the front selector: the raw TXT record from front._domainkey.<domain>, DKIM version (v=), key type (k=, e.g. RSA), public key length in bits, whether the testing flag is set, and whether the key is revoked (empty p= field). Also confirms whether mail signed with the front selector would successfully verify.
Example use cases
Email deliverability audit for a domain
“I'm setting up email for acmecorp.com and want to make sure the front DKIM selector is properly configured — can you look it up and tell me the key type, length, and whether it's revoked or in testing mode?”
Verifying DKIM before switching mail providers
“We're about to migrate mailchimp.com's email sending and I need to confirm the front DKIM selector is valid and will pass verification — can you check front._domainkey.mailchimp.com and give me the full key details?”
Security review of competitor DKIM posture
“Can you look up the DKIM front selector for stripe.com and tell me if the key is still active, what algorithm it uses, and how long the public key is?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/dkim/front?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to inspect the 'front' DKIM selector for a domain — common for domains using legacy or custom mail signing configurations that register a selector named 'front'. Prefer this over generic DNS TXT lookups when you want pre-parsed key metadata (type, length, revocation) rather than the raw record string.
Side effects
- Domain has no front._domainkey TXT record — returns not-found or empty result
- DKIM record exists but is malformed and cannot be parsed
- DNS resolution fails via Cloudflare DoH — network or timeout error
- Domain does not exist — NXDOMAIN response
- Key is revoked (empty p=) — returned as a valid response indicating revocation, not an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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