Domain WHOIS & DNS Lookup — RDAP, DNS Records, SPF/DMARC, Bulk

Domain Lookup - WHOIS/RDAP, DNS, SSL & Email Security

kantolabs/domain-whois-dns-ssl-lookup

Bulk domain report in one call: registrar, creation and expiry dates, domain age and availability (RDAP/WHOIS), all DNS records, SSL certificate validity and expiry, SPF/DKIM/DMARC email security grade and email provider. Pay per domain.

Domain Intelligence: WHOIS + DNS Bulk Lookup

scrapemint/domain-intelligence

Pass a list of domains, get WHOIS data, DNS records, and inferred signals like email provider, DNS provider, and SPF/DMARC presence. Built for SDRs, brand protection teams, and email deliverability consultants. One row per domain. Pay per lookup.

DNS, WHOIS, SPF/DMARC, SSL Domain Audit

jungle_synthesizer/dns-domain-audit

Bulk domain audit covering DNS records, WHOIS registration, SPF/DMARC/DKIM email auth, SSL certificate, and reverse DNS. No browser, no proxy -- pure Node, sub-second per domain.

Bulk WHOIS/RDAP and DNS lookup: registrar, creation and expiry dates, days until expiry, status, nameservers, DNSSEC, A/AAAA/MX/TXT records, SPF and DMARC. No API key.

Bulk WHOIS Lookup: Domain Age, Expiry, Registrar

thoob/rdap-domain-lookup

Looks up domain registration data through official IANA RDAP servers (the structured-JSON successor to WHOIS): registrar, key dates, status codes, nameservers, DNSSEC, and abuse contact. Clean fields, no mangled WHOIS text. Billed only per resolved domain.

Bulk Domain Checker: WHOIS Lookup, DNS, SSL & HTTP

aiqlabs/bulk-domain-checker

Check a list of domains in one run: DNS records, mail provider from MX, SPF/DMARC, HTTP status and full redirect chain, SSL certificate expiry, and WHOIS/RDAP registration - plus a plain-English issue list per domain. No API keys.

Bulk DNS & Domain Checker — Records, WHOIS & Expiry

haketa/bulk-dns-checker

Check thousands of domains at once: A/AAAA/MX/TXT/NS records, SPF/DMARC/DKIM, mail provider, registrar, creation & expiry dates, nameservers and DNSSEC. Fast, cheap, keyless DNS & domain lookup for IT, security and domain portfolios.

Tech Stack Detector: BuiltWith Wappalyzer Alt

thoob/website-tech-stack-detector

Detects a website's technologies (CMS, server, frameworks, analytics, payments) from its own served HTML, headers, and cookies. Each detection carries the evidence that proved it, plus a confidence. No guessing. Billed only per URL with at least one detection, no start fee.

Link Preview & OpenGraph Metadata Extractor

thoob/url-metadata-extractor

Reads a page's own public head tags, OpenGraph, Twitter card, title, description, canonical, favicon, and language, for clean link previews and RAG ingestion. Respects robots.txt by default. Billed only per URL successfully read.

Sitemap URL Extractor: Every URL, Recursive

thoob/sitemap-extractor

Reads sitemap.xml, sitemap index files, .gz compressed sitemaps, and robots.txt Sitemap directives, and returns one clean row per URL with lastmod, changefreq, and priority. Runs without a proxy. Billed only per delivered URL.