Domain Diagnostics by Acinsoft

DNS Over Https Records Scraper

benthepythondev/dns-over-https-records-scraper

Collect Cloudflare DNS-over-HTTPS records and export name, record type, ttl, data, question name, status as structured JSON, CSV or Excel data.

DNS, RDAP registration, HTTP/HTTPS, TLS, and deterministic domain risk signals.

Domain Inspector — WHOIS/RDAP, DNS & SSL

hipersoft/domain-inspector

Inspect any list of domains: registrar, registration/expiry dates and status via RDAP; DNS records (A, AAAA, MX, NS, TXT, CNAME); and SSL certificate issuer and expiry. Bulk-ready, no setup. Great for domain portfolios, security audits and lead research.

WHOIS & DNS Lookup — DNS-over-HTTPS + RDAP, No Scraping

axery/whois-dns-lookup

Look up DNS records and registration (WHOIS/RDAP) data for any domain via official public protocols: DNS-over-HTTPS and RDAP. No scraping, no anti-bot evasion — documented lookup services by design.

Email Diagnostics by Acinsoft

acinsoft/acinsoft-email-domain-security-audit

Diagnose email domain configuration and receiving-server connectivity: SPF, DKIM selectors, DMARC, MX, SMTP STARTTLS, TLS certificates, PTR, MTA-STS and TLS-RPT. Export findings with evidence and coverage limits. Public configuration and transport checks; no mailbox access.

Bulk Domain Intelligence: WHOIS/RDAP, DNS, SSL, Availability

cottony_brittlegill/domain-intelligence-bulk

Bulk domain lookup: RDAP/WHOIS registration data, DNS records, SSL certificate and registration availability for up to 100k domains in one normalized JSON per domain. Failed lookups are never charged.

SSL Certificate Inspector - TLS Audit & Expiry Monitor

santamaria-automations/ssl-certificate-inspector

Inspect SSL/TLS certificates for any domain: chain validation, expiry dates, cipher suites, TLS versions, subject alt names, issuer details, and security scoring. Export data, run via API, schedule and monitor runs, or integrate with other tools.

Domain Intelligence API — DNS, RDAP & SSL

insight.solutions/domain-intelligence-api

Turn a list of domains into data. One row each: A, AAAA, MX, NS and TXT records, registrar, creation and expiry dates from RDAP, the TLS certificate, SPF and DMARC, plus who runs the email, DNS and hosting. No API key, no WHOIS scraping, no login.

WHOIS & DNS Enrichment

cynix_dev/whois-enrichment

Enrich domains with structured WHOIS data (registrar, registration/expiration dates, status, nameservers) and optional DNS records (A, AAAA, MX, NS, TXT) via free public RDAP and DNS-over-HTTPS. No API key required. Great for lead enrichment, domain due-diligence, and security triage.

Bulk domain lookups over official RDAP registry data plus live DNS records. Registrar, dates, status, nameservers, DNSSEC, and A, MX, NS, TXT records.