{"uid":"cap_RprrBNlgrYCJxO5FAGBo7","slug":"dronebl-dnsbl-lookup-c3606909","name":"DroneBL DNSBL Lookup","description":"Is this IPv4 address listed on dronebl (dnsbl.dronebl.org)? Performs the DNSBL query (reversed octets under dnsbl.dronebl.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publishes one, the reason text. One list, one precise answer. $0.01 per lookup.","url":"https://ip.intel.rallylive.ca/ip/blacklist/dronebl?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fiDwNY3v31bmD0A_Q3JFm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether an IPv4 address is listed on DroneBL (dnsbl.dronebl.org) and returns listed status, return codes, and reason text.","exampleAgentPrompt":"Can you check if the IP address 198.51.100.42 is listed on DroneBL and tell me what return code and reason it comes back with?","exampleUseCases":[{"title":"Spam filter pre-check","prompt":"Before we accept this incoming email connection, check if the sending IP 203.0.113.17 is on DroneBL so I know whether to reject it."},{"title":"Security incident triage","prompt":"I'm investigating a suspicious login attempt from 45.33.32.156 — is that IP flagged on DroneBL, and if so what's the reason?"},{"title":"New server IP vetting","prompt":"We just got assigned the IP 192.0.2.89 for our new server — can you check if it's already listed on DroneBL before we start using it?"}],"resultDescription":"Returns a yes/no listed flag, the raw DNSBL return code(s) from dnsbl.dronebl.org, and — where DroneBL publishes one — a human-readable reason text explaining why the IP is listed (e.g. IRC drone, botnet member, spam source).","failureModes":["Invalid or non-routable IPv4 address returns an error","IPv6 addresses are not supported","DNS resolution failure via Cloudflare DoH results in an error response","IP not listed returns listed=false with no return codes or reason text","Timeout if DroneBL DNS infrastructure is temporarily unresponsive"],"whenToPreferThis":"Use this endpoint when you need a precise, single-list lookup against DroneBL specifically — it is ideal when you want the authoritative DroneBL classification and reason text, not a multi-list aggregate score. Prefer this over generic IP reputation APIs when DroneBL's drone/botnet categorizations are specifically relevant to your use case (e.g. IRC abuse, DDoS infrastructure filtering).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:43:40.974Z","isFirstParty":false,"canonicalSlug":"dronebl-dnsbl-lookup-c3606909"}