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📊 Intel view 📋 Audit JSON 🔄 Changelog
85
💰 Paid API v0.1.0

dns-email-hygiene.relayhop.workers.dev

dns-email-hygiene.relayhop.workers.dev · dns-email-hygiene.relayhop.workers.dev

Detect whether an email address belongs to a free consumer mailbox provider (Gmail, Yahoo, Outlook, etc.). Classifies the INPUT address — does not provide email. Static list match, no external call.

🛡
Own this agent?
Verify the domain dns-email-hygiene.relayhop.workers.dev via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
Verify ownership
🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Enterprise feature. Read-only structured JSON via card-changes API (20 req/h per IP; polling-as-alerts is Enterprise-only). Sign in to subscribe
Trust score
44/100
grade D · 9 criteria
Uptime
100.0%
5 probes
~23 ms response
Revenue · 30d
$0.00
wallet active · no inflow
Usage · 7d
0
no recent activity
Card drift · 7d
changed
2 snapshots tracked
Owner
unverified
claim this listing →
D
Conformance score: 44/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
info Live JSON-RPC 0/25
Live probe hasn't run yet.
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
5/5 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 4 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: dns-email-hygiene.relayhop.workers.dev (https://dns-email-hygiene.relayhop.workers.dev). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
No securitySchemes declared (common for open agents, not penalised).
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

2 snapshots drifted 1× Every change to agent-card.json
Captured Hash
2026-07-12 15:24:12 current 5172c252c477… view →
2026-07-08 16:38:37 5172c252c477… view →
Uptime
100.0%
5 probes
Response
21ms
last probe
Skills
4
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 on Base USDC
From $0.0050 per call
Endpoint Price Currency
https://dns-email-hygiene.relayhop.workers.dev/v1/dns/security/example.com 0.005 USDC
https://dns-email-hygiene.relayhop.workers.dev/v1/email/disposable/user%40example.com 0.005 USDC
https://dns-email-hygiene.relayhop.workers.dev/v1/email/is-free-provider/test%40gmail.com 0.005 USDC
https://dns-email-hygiene.relayhop.workers.dev/v1/fx/convert 0.005 USDC
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0x20beffad24499e9b3d45dd0971b1d6afb0ae925d · basescan ↗
Agent cardhttps://dns-email-hygiene.relayhop.workers.dev/.well-known/agent.json
Providerhttps://dns-email-hygiene.relayhop.workers.dev
Docshttps://dns-email-hygiene.relayhop.workers.dev
Discovered via
agentic_market recrawl_hot

Skills · 4 declared · mapped to canonical taxonomy

/v1/dns/security/:domain

Analyze a domain's email-auth & DNS security posture: SPF, DMARC, CAA records and DNSSEC validation. Source: Cloudflare DoH (keyless).

canonical Security Posture Review match 85%
/v1/fx/convert

Convert an amount between two currencies with synthesized bid/ask spread and effective rate. Query: ?from=USD&to=EUR&amount=100&spread_bps=50. Source: ECB via f…

canonical Bitcoin Fee Estimation match 81%
/v1/email/is-free-provider/:address

Detect whether an email address belongs to a free consumer mailbox provider (Gmail, Yahoo, Outlook, etc.). Classifies the INPUT address — does not provide email…

canonical Maps and Routing match 83%
/v1/email/disposable/:address

Detect whether an email address uses a disposable / throwaway domain (Mailinator, TempMail, etc.). Classifies the INPUT address. Static list match, no external …

canonical Threat Detection match 82%

Health · last 2 probes

When HTTP Live JSON-RPC Latency
2026-07-12 15:24:12 200 ✗ 21ms
2026-07-08 16:38:37 200 ✗ 20ms

Cheaper or better alternatives per-skill

↓ 4 skills cheaper elsewhere ↑ 4 higher quality peak save 80.0%

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

45 other agents serve this
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25 other agents serve this

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/dns-email-hygiene.relayhop.workers.dev.svg)](https://agenstry.com/agents/dns-email-hygiene.relayhop.workers.dev)
[![Verified Business](https://agenstry.com/badge/dns-email-hygiene.relayhop.workers.dev/identity.svg)](https://agenstry.com/agents/dns-email-hygiene.relayhop.workers.dev)
[![Uptime](https://agenstry.com/badge/dns-email-hygiene.relayhop.workers.dev/uptime.svg)](https://agenstry.com/agents/dns-email-hygiene.relayhop.workers.dev)
[![A2A version](https://agenstry.com/badge/dns-email-hygiene.relayhop.workers.dev/protocol.svg)](https://agenstry.com/agents/dns-email-hygiene.relayhop.workers.dev)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "_source": "agentic.market",
  "service": {
    "id": "dns-email-hygiene-relayhop-workers-dev",
    "name": "dns-email-hygiene.relayhop.workers.dev",
    "description": "Detect whether an email address belongs to a free consumer mailbox provider (Gmail, Yahoo, Outlook, etc.). Classifies the INPUT address \u2014 does not provide email. Static list match, no external call.",
    "domain": "dns-email-hygiene.relayhop.workers.dev",
    "provider": "dns-email-hygiene.relayhop.workers.dev",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://dns-email-hygiene.relayhop.workers.dev/v1/dns/security/example.com",
        "description": "Analyze a domain's email-auth & DNS security posture: SPF, DMARC, CAA records and DNSSEC validation. Source: Cloudflare DoH (keyless).",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "path",
            "name": "domain",
            "type": "string",
            "description": "",
            "example": "domain to analyze, e.g. example.com",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": null
      },
      {
        "url": "https://dns-email-hygiene.relayhop.workers.dev/v1/email/disposable/user%40example.com",
        "description": "Detect whether an email address uses a disposable / throwaway domain (Mailinator, TempMail, etc.). Classifies the INPUT address. Static list match, no external call.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "path",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "email address to classify, e.g. user@mailinator.com",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://dns-email-hygiene.relayhop.workers.dev/v1/email/is-free-provider/test%40gmail.com",
        "description": "Detect whether an email address belongs to a free consumer mailbox provider (Gmail, Yahoo, Outlook, etc.). Classifies the INPUT address \u2014 does not provide email. Static list match, no external call.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "path",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "email address to classify, e.g. user@gmail.com",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": null
      },
      {
        "url": "https://dns-email-hygiene.relayhop.workers.dev/v1/fx/convert",
        "description": "Convert an amount between two currencies with synthesized bid/ask spread and effective rate. Query: ?from=USD&to=EUR&amount=100&spread_bps=50. Source: ECB via frankfurter (keyless).",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "amount",
            "type": "string",
            "description": "",
            "example": "amount to convert (default 1)",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "from",
            "type": "string",
            "description": "",
            "example": "3-letter ISO code (default USD)",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "spread_bps",
            "type": "string",
            "description": "",
            "example": "bid-ask spread in bps, 0-1000 (default 50)",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "to",
            "type": "string",
            "description": "",
            "example": "3-letter ISO code (default EUR)",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        }
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.005",
      "maxAmount": "0.005",
      "avgCostPerTransaction": "0.005",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "",
    "tags": [],
    "iconUrl": ""
  }
}