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tld-info-io
x402
tld-info-io 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).
Returns registry metadata for the .io top-level domain including operator, type, IANA/RDAP details, WHOIS server, creation date, DNSSEC status, and nameservers.
Price / call$0.01
Success—
StatusUnknown
How this service works
About the .io top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .io. $0.01 per call.
Output
Returns structured metadata about the .io TLD including the registry operator name, TLD type (generic, country-code, or sponsored), IANA ID, RDAP base URL, WHOIS server hostname, creation date, DNSSEC signing status, and the authoritative nameservers for the .io registry.
Example use cases
Verify .io TLD registry operator
“Who is the official registry operator for the .io top-level domain, and is it a generic or country-code TLD?”
Check DNSSEC status before domain purchase
“Before I register a .io domain, can you confirm whether the .io TLD has DNSSEC signing enabled?”
Find WHOIS server for .io registrations
“I need the WHOIS server address for the .io TLD so I can run domain availability checks — can you look that up?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/tld/io?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need authoritative registry-level metadata about the .io TLD — such as who operates it, its IANA classification, DNSSEC posture, or WHOIS server — rather than looking up a specific domain under .io. Prefer this over generic WHOIS tools when you need structured, machine-readable TLD policy data.
Side effects
- Network timeout to the DNS intelligence backend
- Upstream IANA or RDAP data temporarily unavailable
- Invalid or malformed request returns 4xx error
- Payment failure (insufficient USDC balance) prevents call execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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