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24K Labs DNS Lookup
x402
24K Labs DNS Lookup is a paid API for AI agents from api.24klabs.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Resolves A, AAAA, MX, TXT, NS, and CNAME DNS records for a domain using DNS-over-HTTPS via Google.
Price / call$0.002
Success—
StatusUnknown
How this service works
Resolve A/AAAA/MX/TXT/NS/CNAME records for a domain over DNS-over-HTTPS (Google).
Output
Returns the resolved DNS records for the queried domain and record type, including values such as IP addresses (A/AAAA), mail server hostnames and priorities (MX), canonical names (CNAME), name server hostnames (NS), and raw text values (TXT), sourced via Google DNS-over-HTTPS.
Example use cases
Email delivery troubleshooting
“Look up the MX records for acme-corp.com — I need to see which mail servers are configured so I can figure out why our emails are bouncing.”
Verify SPF record in DNS
“Can you fetch the TXT records for mydomain.io? I want to check whether an SPF record is set up correctly.”
Domain IP resolution check
“What IP address does api.stripe.com resolve to? I need the A record to verify DNS is pointing to the right server after we updated it.”
Technical details
Endpoint
POSThttps://api.24klabs.ai/api/v1/dns-lookupWhen to prefer
Use this endpoint when you need programmatic, structured DNS record resolution without running your own DNS resolver or managing DoH infrastructure. It is well-suited for agents that need to verify email configuration (MX/TXT/SPF), check domain-to-IP mappings, audit nameserver delegations, or validate DNS propagation. Prefer this over generic HTTP-based domain lookup tools when you specifically need DNS record data for multiple record types.
Side effects
- Domain does not exist (NXDOMAIN) — returns error or empty record set
- Unsupported record type requested — may return an error or empty result
- DNS resolution timeout — upstream Google DoH unreachable
- Invalid domain name format — returns validation error
- Record type has no entries for the domain — returns empty result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| name | string | |
| type | string |
Output
Schema · Response
{
"type": "json",
"example": {
"answers": []
}
}Tags
x402
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