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DKIM Google Selector Lookup
x402
DKIM Google Selector 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 'google' selector of a given domain, returning key metadata and validity status.
Price / call$0.01
Success—
StatusUnknown
How this service works
DKIM public key for selector "google" of a domain: looks up google._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 google selector will verify. $0.01 per lookup.
Output
Returns parsed DKIM TXT record data for the google._domainkey.<domain> record including: protocol version (v=DKIM1), key type (k= e.g. rsa), public key length in bits, whether the testing flag (t=y) is present, and whether the key is revoked (empty p= field). Also confirms whether mail signed with the google selector will successfully verify.
Example use cases
Google Workspace email deliverability audit
“Check if example.com has a valid, non-revoked DKIM key for the google selector — I need to know the key type and length to make sure our Google Workspace emails will pass DKIM verification.”
Detect misconfigured DKIM before mail launch
“Before we start sending from our new domain acmecorp.com through Google Workspace, can you look up the google DKIM selector and confirm it's not in testing mode or revoked?”
Security scan for compromised DKIM keys
“I need to audit the DKIM setup for clientsite.org — specifically check the google selector to see if the key has been revoked or if there's anything suspicious about the key length.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/dkim/google?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to check the Google Workspace / Gmail DKIM selector ('google') for a domain, as opposed to other DKIM selectors like mailerlite or custom ones. Ideal for verifying Google Workspace email authentication setup, auditing email deliverability, or detecting revoked/testing-mode DKIM keys tied to Google's mail infrastructure.
Side effects
- Domain has no google._domainkey TXT record — lookup returns not found
- DNS resolution failure via Cloudflare DoH
- Malformed TXT record that cannot be parsed
- Domain does not exist or has no DNS
- Payment not included or insufficient — x402 payment required error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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