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DNS Records Lookup via DNS-over-HTTPS
x402
DNS Records Lookup via DNS-over-HTTPS is a paid API for AI agents from agent-data-tools.revmesh2074.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).
Looks up DNS records of any type (A, AAAA, MX, TXT, CNAME, NS, SOA, CAA, SRV, PTR, DS, DNSKEY, HTTPS) for a domain using Cloudflare 1.1.1.1, returning answers with TTL, response code, and DNSSEC validation status.
Price / call$0.01
Success—
StatusUnknown
How this service works
Look up DNS records of a domain over DNS-over-HTTPS (Cloudflare 1.1.1.1): A, AAAA, CNAME, MX, NS, TXT, SOA, CAA, SRV, PTR, DS, DNSKEY or HTTPS, with each answer's TTL, the response code (NOERROR, NXDOMAIN…) and whether DNSSEC validated. Use to check email (MX, SPF in TXT), verify a domain, or debug a DNS change; for whether the change has spread use dns_propagation.
Output
Returns an object with the queried domain name, record type, the resolver used (Cloudflare 1.1.1.1), a status code (e.g. NOERROR or NXDOMAIN), a boolean indicating whether DNSSEC was validated, and an array of answer records each containing the record data and its TTL in seconds.
Example use cases
Email routing verification
“What are the MX records for acme-corp.com? I need to confirm which mail servers are handling their inbound email.”
SPF record check
“Can you pull the TXT records for mydomain.io? I want to verify that our SPF record is set up correctly to prevent email spoofing.”
Post-migration DNS debugging
“I just changed the A record for api.myapp.com — can you do a DNS lookup to see what IP address it's currently resolving to and what the TTL is?”
Technical details
Endpoint
GEThttps://agent-data-tools.revmesh2074.workers.dev/dns/lookup?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, authoritative DNS lookup via Cloudflare's 1.1.1.1 resolver with DNSSEC validation status included. It supports a wide range of record types in a single call and is ideal for email verification (MX, TXT/SPF), domain existence checks, infrastructure debugging, and security audits. For checking whether a DNS change has propagated across multiple global resolvers, use a dns_propagation endpoint instead.
Side effects
- Domain does not exist — status returns NXDOMAIN with an empty answers array
- Invalid record type string — may return an error or empty result
- Malformed domain name input — resolver may return SERVFAIL
- DNSSEC validation failure — dnssec field returns false
- Network or resolver timeout — worker may return a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| namerequired | string | Domain name (or a URL; its host is used) |
| type | string | Record type: A, AAAA, CNAME, MX, NS, TXT, SOA, CAA, SRV, PTR, DS, DNSKEY, HTTPS (default A) |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| name | string | |
| type | string | |
| dnssec | boolean | |
| status | string | |
| answers | array | |
| resolver | string |
Tags
x402
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