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DNS TXT BIMI Record Lookup
x402
DNS TXT BIMI Record Lookup is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-02).
Retrieves the BIMI (Brand Indicators for Message Identification) TXT record at default._bimi for a given hostname
Price / call$0.006
Success—
StatusUnknown
How this service works
Call when an agent needs TXT at default._bimi that starts with v=BIMI1. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-bimi first.
Output
Returns the raw TXT record content found at default._bimi.<hostname>, expected to start with 'v=BIMI1', including any logo URI and authority evidence fields defined in the BIMI specification.
Example use cases
Email brand indicator verification
“Check whether mailchimp.com has a valid BIMI TXT record set up — I want to see the v=BIMI1 entry at default._bimi.”
BIMI deployment audit for client domain
“Pull the BIMI DNS TXT record for acmecorp.com so I can confirm their email branding is properly configured before we launch their campaign.”
Competitive email authentication research
“Look up the default._bimi TXT record for apple.com — I'm researching how major brands have deployed BIMI for their email logo indicators.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/dns-txt-bimi?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to retrieve and inspect the BIMI (Brand Indicators for Message Identification) TXT record for a domain to verify email logo/branding configuration. Prefer the sandbox variant (/v1/sandbox/dns-txt-bimi) for testing. Choose this over generic DNS lookup tools when you want a purpose-built, paid BIMI-specific resolver that reliably targets the default._bimi subdomain.
Side effects
- Hostname does not have a default._bimi TXT record (NXDOMAIN or empty result)
- Hostname exceeds 253 characters or is empty — validation error
- DNS resolution failure or timeout for the target domain
- Record exists but does not start with v=BIMI1 — returned as-is without validation
- Malformed hostname input causing DNS query failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| hostname | string | Public DNS hostname such as example.com. Not a URL, not an IP literal, and not a private name. |
Tags
x402
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