Connect WhoisFreaks to Siftree.

Best Source For Domain WHOIS Database and API.

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Agents update records and send messages for you, automatically, as drafts, or after you approve.

  • Bulk DNS Domain Lookup

    Retrieve DNS records (A, AAAA, MX, NS, CNAME, TXT, PTR, SPF, DKIM, DMARC, SRV, SOA) for up to 100 domains or IP addresses in a single request. Use this action for bulk DNS auditing, infrastructure mapping, or automated…

  • Bulk IP Geolocation Lookup

    Retrieve geolocation details (country, city, ASN, ISP, coordinates) for up to 100 IP addresses in a single request. Accepts comma-separated IPv4 or IPv6 addresses and returns JSON or XML output. Use this action for…

  • Bulk IP Reputation Lookup

    Score up to 100 IPv4 or IPv6 addresses against real-time threat data in a single request. Returns composite threat score, VPN/proxy/Tor/bot classification, blacklist status, and ASN/ISP details for each IP. Accepts…

  • Bulk Whois Lookup

    Retrieve WHOIS registration data (registrant, registrar, name servers, email, phone, address, ASN, history) for up to 100 domains in a single request. Accepts comma-separated domain names across 1000+ TLDs; returns…

  • Domain Availability Lookup

    Check if a domain name is available for registration. For example you can check whoisfreaks.com. This action supports responses in both JSON and XML format. Always use sug=false to get the response.

  • Domain Lookup

    Retrieve details about a domain name.

  • Domain Reputation Lookup

    Check the reputation and security status of a domain — including whether it is associated with malware, phishing campaigns, or other malicious activity. Use this action for threat intelligence workflows, email security…

    Includes whether it is associated with malware, phishing campaigns, or other malicious activity. Use this action for threat intelligence workflows, email security checks, or domain risk scoring. Returns JSON output, and more

  • IP Geolocation Lookup

    Retrieve geolocation details (country, city, region, ASN, ISP, coordinates) for a single IP address. Supports both IPv4 and IPv6 addresses. Use this action to enrich events with location data, perform fraud detection,…

  • IP Lookup

    Retrieve information about an IP address.

  • IP Reputation Lookup

    Score a single IPv4 or IPv6 address against real-time threat data. Returns a composite threat score (0-100), VPN/proxy/Tor/bot classification, provider names with confidence scores, district-level geolocation, and…

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  • Reverse Lookup

    Retrieve details about a domain by keyword, email, registrant name or company. Must enter one and only one of keyword, email, owner, or company.

  • SSL Lookup

    Retrieve details about a domain's SSL certificate (e.g. google.com). Note that this action accepts JSON or XML format values, always requests the full certificate chain (chain=true), and suppresses the raw OpenSSL…

  • Subdomain Lookup

    Discover subdomains for a given domain using passive DNS data from 6.3B+ indexed hostnames. Returns active, inactive, and historical subdomain records. Use this action for attack surface mapping, security audits, or…

Need something from WhoisFreaks that isn't listed? Siftree can also collect from any public web page, or tell us what you need.

Siftree

Siftree is an AI platform that sales, CX, marketing, product, and strategy teams use to find, win, and keep customers.

Siftree connects calls, tickets, reviews, social, documents, video, and the systems you already use — then builds pipelines, datasets, tools, and cited insights your team and agents can operate on. Long-horizon agents keep building after you walk away.

[Machine-readable summary](https://www.siftree.com/llms.txt) — full machine-readable index.

Capabilities (summary):

  • - Connect anything: calls, tickets, reviews, social, documents, video, and existing systems.
  • - Describe what you need in plain language; Siftree builds pipelines, structures the data, and routes models for language, vision, audio, transcription, classification, and enrichment.
  • - Operate on datasets, tools, reports, and cited insights. You define the rules — what counts, how it's scored, what gets labeled.
  • - Marketplace: 14,824 sources across 4,169 apps and websites as of October 2026, plus any public website. Search, choose a source, and create an analysis-ready dataset without scraper maintenance.
  • - Native connectors for help desks, CRMs, and call recorders, plus upload and API. Audio and video are transcribed and labeled with everything else.
  • - Runs on a schedule or a trigger, and alerts your team in Slack when a threshold is crossed.
  • - Acts in your systems: writes labels and fields back to the help desk or CRM, opens issues in Linear or Jira, and drafts replies and emails. Each agent runs automatically, drafts for review, or asks first, and every action is logged.
  • - Ask questions of your data from Claude or ChatGPT through Siftree MCP.
  • - Enterprise protections: continuous verification of every request, encryption in storage and transit, privilege and identity governance, immutable activity logs.
  • - Teams use the eight products in place of separate point tools for prospecting data, support analytics, social listening, community triage, ad research, AI search visibility, research repositories, and competitive intelligence.

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