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Sitesy DNS Record Lookup
x402
Sitesy DNS Record Lookup is a paid API for AI agents from api.sitesy.ca, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Retrieves the full DNS record set for a domain, including A, AAAA, CNAME, MX, NS, TXT, SOA, and CAA records
Price / call$0.002
Success—
StatusUnknown
How this service works
Full DNS record set for one domain: A, AAAA, CNAME, MX, NS, TXT, SOA, CAA
Output
A comprehensive DNS record set for the queried domain, covering all major record types: A (IPv4 addresses), AAAA (IPv6 addresses), CNAME (canonical name aliases), MX (mail exchanger hosts and priorities), NS (authoritative nameservers), TXT (text records including SPF, DKIM, verification tokens), SOA (start of authority with primary nameserver and serial), and CAA (certificate authority authorization) records.
Example use cases
Email delivery troubleshooting
“Something's wrong with emails sent to acme.com bouncing — can you look up all the DNS records for acme.com so I can check the MX and SPF TXT records?”
Domain migration verification
“We just moved mybusiness.com to a new host — can you fetch the full DNS record set for mybusiness.com so I can confirm the A records and nameservers updated correctly?”
Security audit of certificate authorities
“I need to check what certificate authorities are allowed to issue SSL certs for example.com — can you look up the CAA and TXT DNS records for that domain?”
Technical details
Endpoint
GEThttps://api.sitesy.ca/v1/dns-lookup?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need the complete DNS picture for a single domain in one call rather than querying individual record types separately. It is ideal for domain audits, migration verification, email deliverability debugging, or security reviews where multiple record types are needed simultaneously. Prefer this over manual DNS tools when an agent needs structured, machine-readable DNS data programmatically.
Side effects
- Domain does not exist (NXDOMAIN) — returns empty or error response
- Domain has no records of certain types — those record types return empty arrays
- Network timeout reaching upstream DNS resolvers — may return partial results or error
- Invalid domain name format — returns validation error
- Rate limiting or payment failure — returns 402 or 429 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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