Back to search
📊 Intel view 📋 Audit JSON 🔄 Changelog
66
💰 Paid API v1.0.0

AgentUtil DNS

dns.agentutil.net · AgentUtil

DNS lookups, reverse DNS, WHOIS/RDAP, and IP geolocation for autonomous agents

🛡
Own this agent?
Verify the domain dns.agentutil.net 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
39/100
grade F · 9 criteria
Uptime
96.4%
55 probes
~139 ms response
Revenue · 30d
—
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
changed
6 snapshots tracked
Owner
unverified
claim this listing →
F
Conformance score: 39/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
fail Live JSON-RPC 0/25
Card declares a URL but that URL returns 404.
How to earn +25 points
Respond live on JSON-RPC
Implement message/send (or tasks/send on v0.x). Return a 200 with a valid JSON-RPC response. Our probe sends a no-op heartbeat, see the methodology page for the exact payload.
Docs →
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 14/15
53/55 probes succeeded (96% uptime).
partial Skill declaration 6/10
Declares 1 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: AgentUtil (https://agentutil.net). 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 1d
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

6 snapshots drifted 5× Every change to agent-card.json
Captured Hash
2026-07-18 01:19:07 current 0e852356de97… view →
2026-07-16 11:08:21 0e852356de97… view →
2026-07-15 08:37:14 0e852356de97… view →
2026-07-11 05:09:05 0e852356de97… view →
2026-07-07 03:36:41 0e852356de97… view →
2026-05-21 02:39:54 0e852356de97… view →
Uptime
96.4%
55 probes
Response
28ms
last probe
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://dns.agentutil.net/.well-known/agent.json
Providerhttps://agentutil.net
Docshttps://dns.agentutil.net
Discovered via
agentic_market recrawl_warm

Skills · 1 declared · mapped to canonical taxonomy

AgentUtil DNS

DNS lookups, reverse DNS, WHOIS/RDAP, and IP geolocation for autonomous agents

canonical Agent Profiles match 88%

Health · last 22 probes

When HTTP Live JSON-RPC Latency
2026-07-18 01:18:46 200 ✗ 28ms
2026-07-16 11:08:21 200 ✗ 26ms
2026-07-15 08:37:14 200 ✗ 24ms
2026-07-12 12:34:28 200 ✗ 25ms
2026-07-11 05:09:05 200 ✗ 18ms
2026-07-08 18:10:41 200 ✗ 36ms
2026-07-07 03:36:41 200 ✗ 20ms
2026-07-05 00:27:11 200 ✗ 45ms
2026-07-03 19:46:52 200 ✗ 19ms
2026-07-02 17:34:10 200 ✗ 19ms

Cheaper or better alternatives per-skill

↑ 1 higher quality

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.

Agent Profiles agent_skills
50 other agents serve this

Similar agents embedding-nearest

dns-lookup.api.klymax402.com
Lookup DNS records for a domain
dns-lookup.api.klymax402.com · q 0%
AgentUtil Hash
Hashing, HMAC, encoding/decoding, UUID generation, and hash identification for autonomous agents
AgentUtil · q 66%
dns.camelai.io
Look up DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA) for a domain
dns.camelai.io · q 0%
AgentUtil Text
Regex, diff, slugify, word count, markdown/HTML/JSON processing for autonomous agents
AgentUtil · q 66%
AgentUtil Weather
Current conditions and forecasts for autonomous agents
AgentUtil · q 66%
AgentUtil Random
Secure random value generation for autonomous agents — passwords, UUIDs, tokens, numbers, and random picks
AgentUtil · q 66%

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.agentutil.net.svg)](https://agenstry.com/agents/dns.agentutil.net)
[![Verified Business](https://agenstry.com/badge/dns.agentutil.net/identity.svg)](https://agenstry.com/agents/dns.agentutil.net)
[![Uptime](https://agenstry.com/badge/dns.agentutil.net/uptime.svg)](https://agenstry.com/agents/dns.agentutil.net)
[![A2A version](https://agenstry.com/badge/dns.agentutil.net/protocol.svg)](https://agenstry.com/agents/dns.agentutil.net)

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 
{
  "name": "AgentUtil DNS",
  "description": "DNS lookups, reverse DNS, WHOIS/RDAP, and IP geolocation for autonomous agents",
  "version": "1.0.0",
  "url": "https://dns.agentutil.net",
  "capabilities": {
    "skills": [
      {
        "id": "dnsLookup",
        "name": "DNS record lookup for a domain",
        "description": "DNS record lookup for a domain",
        "tags": [
          "dns",
          "dnsLookup"
        ]
      },
      {
        "id": "reverseDns",
        "name": "Reverse DNS lookup for an IP address",
        "description": "Reverse DNS lookup for an IP address",
        "tags": [
          "dns",
          "reverseDns"
        ]
      },
      {
        "id": "whoisLookup",
        "name": "WHOIS/RDAP domain registration lookup",
        "description": "WHOIS/RDAP domain registration lookup",
        "tags": [
          "dns",
          "whoisLookup"
        ]
      },
      {
        "id": "geoipLookup",
        "name": "IP geolocation lookup",
        "description": "IP geolocation lookup",
        "tags": [
          "dns",
          "geoipLookup"
        ]
      }
    ]
  },
  "endpoint": "https://dns.agentutil.net",
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "authentication": {
    "type": "none",
    "note": "Free tier: 10 queries/day, no auth required"
  },
  "provider": {
    "organization": "AgentUtil",
    "url": "https://agentutil.net"
  }
}