Pay-per-call DNS and domain lookup API with six endpoints: A, TXT and MX records, WHOIS text, parsed RDAP registration data and DNSSEC status, all returned as structured JSON. Flat $0.005 per call, payable on Base or Solana.
Pay from $0.005 per request in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.
UPTIME 24H 100% │ 7D 100% │ 30D 100%
ASSESSMENT
updated 5h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 100%
- uptime 24h
- 100%
- uptime 7d
- 100%
- uptime 30d
- 100%
- uptime 90d
- 100%
- response p95
- 266ms
- avg response
- 183ms
- total checks
- 24
compliance A (11/11)
11 of 11 x402 conformance checks pass. Full checklist below.
price $0.005 (p44 in Data)
- price (min)
- $0.005
- category percentile (min)
- p44 in Data
- endpoints / prices
- 6 / 1
- model
- flat
- stability
- 100%
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
traction $0.0083333333 30d · 1 buyers
- volume 30d
- $0.0083333333
- buyers 30d
- 1
- settlements 30d
- 2
- last settlement
- 2026-07-21
- top buyer share
- 80% of 30d volume
- trend 7d vs 30d
- 4.29x the 30d daily rate
- networks
- eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
Attributed pro-quota: this payout address is shared, so volume and buyers are the operator-level figure divided by the services sharing it. A declared convention, not an individually observed measure, and still a conservative undercount.
Top buyer share is a concentration signal, not part of the ranking score.
WHAT IT DOES
ai-derivedProvides DNS and WHOIS domain lookup services including A records, DNSSEC checks, MX records, and RDAP registration information.
- category
- dns-lookup
- in
- query params
- auth
- none
AI-generated summary. The measured data is never altered by it.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET |
|---|---|---|---|---|---|
| GET | /a | $0.005 | Base/Solana | USDC | |
| GET | /dnssec | $0.005 | Base/Solana | USDC | |
| GET | /mx | $0.005 | Base/Solana | USDC | |
| GET | /rdap | $0.005 | Base/Solana | USDC | |
| GET | /txt | $0.005 | Base/Solana | USDC | |
| GET | /whois | $0.005 | Base/Solana | USDC |
6 endpoints
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /a returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
// request
curl -i 'https://dns.use.x402atlas.com/a'
// 402 response (captured by monitor) · 6 payloads · click to expand
[
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"tier": "standard",
"version": "2",
"merchant": "x402Atlas"
},
"payTo": "0x446e51DeAb3aE656C99E65369e8eF1148d23d7f7",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"tier": "standard",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas"
},
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://dns.use.x402atlas.com/a",
"mimeType": "application/json",
"description": "DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, returned as a clean JSON list. For host resolution, connectivity and uptime checks, IP-reputation enrichment and infrastructure mapping.",
"serviceName": "DNS & WHOIS Domain Lookup"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"host": "example.com"
}
},
"output": {
"type": "json",
"example": {
"host": "example.com",
"records": [
"93.184.216.34"
],
"queried_at": "2026-06-05T12:00:00Z"
}
}
},
"tags": [
"dns",
"a-record",
"ipv4",
"resolve",
"hostname",
"domain",
"lookup"
],
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"host"
],
"properties": {
"host": {
"type": "string",
"maxLength": 253,
"minLength": 1,
"description": "Bare hostname to resolve (not an IP literal, not localhost, not under a reserved suffix like .local/.internal)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"host",
"records",
"queried_at"
],
"properties": {
"host": {
"type": "string",
"description": "The queried hostname"
},
"records": {
"type": "array",
"items": {
"type": "string"
},
"description": "IPv4 addresses (A records)"
},
"queried_at": {
"type": "string",
"format": "date-time",
"description": "UTC timestamp of the lookup"
}
}
}
}
}
}
},
"category": "domain-intelligence",
"routeTemplate": ":var1"
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"tier": "standard",
"version": "2",
"merchant": "x402Atlas"
},
"payTo": "0x446e51DeAb3aE656C99E65369e8eF1148d23d7f7",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"tier": "standard",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas"
},
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://dns.use.x402atlas.com/whois",
"mimeType": "application/json",
"description": "WHOIS domain lookup — raw registry text with registrar, nameservers, lifecycle dates and status, plus the responding server. Use the RDAP endpoint when you need parsed structured data.",
"serviceName": "DNS & WHOIS Domain Lookup"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"domain": "example.com"
}
},
"output": {
"type": "json",
"example": {
"raw": "Domain Name: EXAMPLE.COM\n...",
"domain": "example.com",
"server": "whois.verisign-grs.com",
"queried_at": "2026-06-05T12:00:00Z"
}
}
},
"tags": [
"whois",
"domain",
"registrar",
"nameservers",
"expiry",
"rdap",
"lookup"
],
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"maxLength": 253,
"minLength": 1,
"description": "Bare domain to query (not an IP literal, not localhost, not under a reserved suffix like .local/.internal)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"domain",
"server",
"raw",
"queried_at"
],
"properties": {
"raw": {
"type": "string",
"description": "Unparsed WHOIS response text; format varies per TLD"
},
"domain": {
"type": "string",
"description": "The queried domain"
},
"server": {
"type": "string",
"description": "Authoritative WHOIS host whose raw text was returned (IANA if no referral)"
},
"queried_at": {
"type": "string",
"format": "date-time",
"description": "UTC timestamp of the lookup"
}
}
}
}
}
}
},
"category": "domain-intelligence",
"routeTemplate": ":var1"
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"tier": "standard",
"version": "2",
"merchant": "x402Atlas"
},
"payTo": "0x446e51DeAb3aE656C99E65369e8eF1148d23d7f7",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"tier": "standard",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas"
},
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://dns.use.x402atlas.com/txt",
"mimeType": "application/json",
"description": "DNS TXT record lookup — a domain's TXT records as a clean JSON list: SPF, DKIM and DMARC policy strings plus site-verification and domain-ownership tokens, for email-authentication and domain-verification checks.",
"serviceName": "DNS & WHOIS Domain Lookup"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"host": "example.com"
}
},
"output": {
"type": "json",
"example": {
"host": "example.com",
"records": [
"v=spf1 -all"
],
"queried_at": "2026-06-05T12:00:00Z"
}
}
},
"tags": [
"dns",
"txt",
"spf",
"dkim",
"dmarc",
"domain-verification",
"email"
],
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"host"
],
"properties": {
"host": {
"type": "string",
"maxLength": 253,
"minLength": 1,
"description": "Bare hostname to resolve (not an IP literal, not localhost, not under a reserved suffix like .local/.internal)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"host",
"records",
"queried_at"
],
"properties": {
"host": {
"type": "string",
"description": "The queried hostname"
},
"records": {
"type": "array",
"items": {
"type": "string"
},
"description": "Raw, unparsed TXT record strings (SPF, DKIM, DMARC, verification tokens)"
},
"queried_at": {
"type": "string",
"format": "date-time",
"description": "UTC timestamp of the lookup"
}
}
}
}
}
}
},
"category": "domain-intelligence",
"routeTemplate": ":var1"
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"tier": "standard",
"version": "2",
"merchant": "x402Atlas"
},
"payTo": "0x446e51DeAb3aE656C99E65369e8eF1148d23d7f7",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"tier": "standard",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas"
},
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://dns.use.x402atlas.com/mx",
"mimeType": "application/json",
"description": "DNS MX record lookup — a domain's mail servers with their hostnames and priorities as structured JSON, for email routing, deliverability diagnostics and mail-provider detection.",
"serviceName": "DNS & WHOIS Domain Lookup"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"host": "example.com"
}
},
"output": {
"type": "json",
"example": {
"host": "example.com",
"records": [
{
"host": "mail.example.com.",
"pref": 10
}
],
"queried_at": "2026-06-05T12:00:00Z"
}
}
},
"tags": [
"dns",
"mx",
"mail-server",
"email",
"deliverability",
"domain",
"lookup"
],
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"host"
],
"properties": {
"host": {
"type": "string",
"maxLength": 253,
"minLength": 1,
"description": "Bare hostname to resolve (not an IP literal, not localhost, not under a reserved suffix like .local/.internal)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"host",
"records",
"queried_at"
],
"properties": {
"host": {
"type": "string",
"description": "The queried hostname"
},
"records": {
"type": "array",
"items": {
"type": "object",
"required": [
"host",
"pref"
],
"properties": {
"host": {
"type": "string",
"description": "Mail server hostname, typically with a trailing dot"
},
"pref": {
"type": "integer",
"description": "MX preference; lower values are tried first"
}
}
}
},
"queried_at": {
"type": "string",
"format": "date-time",
"description": "UTC timestamp of the lookup"
}
}
}
}
}
}
},
"category": "domain-intelligence",
"routeTemplate": ":var1"
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"tier": "standard",
"version": "2",
"merchant": "x402Atlas"
},
"payTo": "0x446e51DeAb3aE656C99E65369e8eF1148d23d7f7",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"tier": "standard",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas"
},
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://dns.use.x402atlas.com/rdap",
"mimeType": "application/json",
"description": "RDAP domain registration lookup: structured registrar, creation/updated/expiry dates, status, nameservers and a computed domain age. A parsed, snake_case JSON alternative to raw WHOIS text.",
"serviceName": "DNS & WHOIS Domain Lookup"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"domain": "example.com"
}
},
"output": {
"type": "json",
"example": {
"domain": "example.com",
"status": [
"client delete prohibited"
],
"created": "1995-08-14T04:00:00Z",
"updated": "2023-08-14T07:01:44Z",
"registrar": "RESERVED-Internet Assigned Numbers Authority",
"expiration": "2024-08-13T04:00:00Z",
"queried_at": "2026-06-05T12:00:00Z",
"nameservers": [
"a.iana-servers.net",
"b.iana-servers.net"
],
"domain_age_days": 11000
}
}
},
"tags": [
"rdap",
"whois",
"domain",
"registration",
"registrar",
"domain-age",
"fraud"
],
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"maxLength": 253,
"minLength": 1,
"description": "Bare domain to look up via RDAP (not an IP literal, not localhost, not under a reserved suffix like .local/.internal)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"domain",
"registrar",
"created",
"updated",
"expiration",
"status",
"nameservers",
"domain_age_days",
"queried_at"
],
"properties": {
"domain": {
"type": "string",
"description": "The queried domain"
},
"status": {
"type": "array",
"items": {
"type": "string"
},
"description": "EPP domain status codes"
},
"created": {
"type": "string",
"description": "Registration date (RFC3339); empty string if unavailable"
},
"updated": {
"type": "string",
"description": "Last-changed date (RFC3339); empty string if unavailable"
},
"registrar": {
"type": "string",
"description": "Registrar name; empty string if the registry omits it"
},
"expiration": {
"type": "string",
"description": "Expiration date (RFC3339); empty string if unavailable"
},
"queried_at": {
"type": "string",
"format": "date-time",
"description": "UTC timestamp of the lookup"
},
"nameservers": {
"type": "array",
"items": {
"type": "string"
},
"description": "Authoritative nameserver hostnames"
},
"domain_age_days": {
"type": "integer",
"description": "Whole days since registration; 0 when the registration date is missing or unparseable"
}
}
}
}
}
}
},
"category": "domain-intelligence",
"routeTemplate": ":var1"
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"tier": "standard",
"version": "2",
"merchant": "x402Atlas"
},
"payTo": "0x446e51DeAb3aE656C99E65369e8eF1148d23d7f7",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"tier": "standard",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas"
},
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://dns.use.x402atlas.com/dnssec",
"mimeType": "application/json",
"description": "DNSSEC health check: reports whether a domain is DNSSEC-signed (DNSKEY), has a DS record at the parent, and whether the resolver authenticated the answer, with advisory warnings.",
"serviceName": "DNS & WHOIS Domain Lookup"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"domain": "example.com"
}
},
"output": {
"type": "json",
"example": {
"domain": "cloudflare.com",
"has_ds": true,
"warnings": [],
"queried_at": "2026-06-05T12:00:00Z",
"authenticated": true,
"dnssec_enabled": true
}
}
},
"tags": [
"dnssec",
"dns",
"security",
"dnskey",
"ds",
"validation"
],
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"maxLength": 253,
"minLength": 1,
"description": "Bare domain to check for DNSSEC signing (not an IP literal, not localhost, not under a reserved suffix like .local/.internal)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"domain",
"dnssec_enabled",
"has_ds",
"authenticated",
"warnings",
"queried_at"
],
"properties": {
"domain": {
"type": "string",
"description": "The queried domain"
},
"has_ds": {
"type": "boolean",
"description": "True when the parent zone publishes a DS record"
},
"warnings": {
"type": "array",
"items": {
"type": "string"
},
"description": "Advisory posture warnings; never affects the status code"
},
"queried_at": {
"type": "string",
"format": "date-time",
"description": "UTC timestamp of the check"
},
"authenticated": {
"type": "boolean",
"description": "True when the resolver set the DoH AD (Authenticated Data) flag"
},
"dnssec_enabled": {
"type": "boolean",
"description": "True when a DNSKEY record is present"
}
}
}
}
}
}
},
"category": "domain-intelligence",
"routeTemplate": ":var1"
}
},
"x402Version": 2
}
] UPTIME
RESPONSE TIME
30d UPTIME 100%
UPTIME 30D 100%
AVG RESP 170ms
TOTAL CHECKS 44
RECENT CHECKS
TIME STATUS RESP
● OK 125ms
● OK 139ms
● OK 208ms
● OK 129ms
● OK 129ms
● OK 229ms
● OK 125ms
● OK 147ms
● OK 156ms
● OK 185ms
● OK 118ms
● OK 190ms
● OK 118ms
● OK 147ms
● OK 141ms
● OK 160ms
● OK 131ms
● OK 222ms
OVER TIME
All charts share the 30d window selected here. Every series is also served as JSON at /api/v1/services/dns-whois-domain-lookup/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted).
PRICE (captured 402, USD)
Median across 6 endpoints. Use the selector to isolate one.
SUB-SCORES (uptime + x402 compliance)
VOLUME (on-chain settlement, USD)
Shared payout address (2 other services). These bars are the full shared address (operator-level), so do not sum them across the services that share it. Where a per-service figure is attributed, the assessment block and the ranking, it is the address total divided pro-quota by the 3 services sharing it: a declared convention, not an individually observed measure.
DISTINCT BUYERS
Shared payout address (2 other services). These bars are the full shared address (operator-level), so do not sum them across the services that share it. Where a per-service buyer count is attributed, the assessment block and the ranking, it is divided pro-quota by the 3 services sharing the address and can be fractional: a declared convention, not an individually observed measure.
COMPLIANCE
11/11 checks pass · grade A- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
EMBED THIS BADGE
// HTML
<a href="https://x402-list.com/services/dns-whois-domain-lookup?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/dns-whois-domain-lookup.svg" alt="DNS & WHOIS Domain Lookup listed on x402-list" height="28"> </a>
// Markdown
[](https://x402-list.com/services/dns-whois-domain-lookup?utm_source=badge&utm_medium=referral&utm_campaign=embed)
// HTML · live uptime variant
<a href="https://x402-list.com/services/dns-whois-domain-lookup?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/dns-whois-domain-lookup.svg?data=uptime" alt="DNS & WHOIS Domain Lookup uptime on x402-list" height="28"> </a>