Domain intelligence in one call — composes DNS, WHOIS/RDAP registration, and the live TLS
Domain intelligence in one call — composes DNS, WHOIS/RDAP registration, and the live TLS certificate for a domain. Pass domain (e.g. example.com). Returns a summary (does it resolve, has MX, registrar, domain expiry, whether HTTPS is currently valid, days until cert expiry) plus three independent sections: dns (A/AAAA/MX/NS/TXT records), whois (registrar, registered/expires/updated dates, status codes, nameservers, DNSSEC), and tls (certificate issuer, subject, validity window, SANs, fingerprint). Each section reports found/error independently, so a domain with no HTTPS still returns DNS + WHOIS. For domain due diligence, security recon, expiry monitoring, and vendor onboarding. Individual sources: /api/dns/lookup, /api/domain/whois, /api/net/tls-cert.
Provider
2s.io · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "12000",
"maxTimeoutSeconds": 60
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "12000",
"maxTimeoutSeconds": 60
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"domain": "example.com"
},
"type": "http"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"properties": {
"domain": {
"description": "Domain name (e.g. example.com).",
"type": "string"
}
},
"required": [
"domain"
]
},
"type": {
"const": "http"
}
},
"required": [
"type",
"method",
"queryParams"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://2s.io/api/domain/intel" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://2s.io/api/domain/intel");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://2s.io/api/domain/intel")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/6672.json, and this resource appears in /discovery/resources and /discovery/search.