Domain Health Audit: DNS, WHOIS, SSL, SPF, DKIM & DMARC

Complete website & domain audit in one run: SSL/TLS, DNS, SPF/DKIM/DMARC email security, security headers, tech stack, WHOIS, blacklist & uptime — with a health score and fix list. No API key.

Domain Intelligence Scraper

blackfalcondata/domain-intelligence-scraper

Bulk domain audit — DNS records, WHOIS, SSL certificates, HTTP status, email authentication (SPF/DMARC/DKIM) and blacklist checks, with a 0-100 security score and change monitoring. $1 per 1,000 domains.

Supernet Domain Health - Email Reputation Audit

superlativetech/supernet-domain-health

Email authentication and deliverability audit for any domain. Checks SPF, DKIM, DMARC, MX, blacklists, SSL, WHOIS, BIMI, MTA-STS — returns a 0-100 health score with actionable fixes. Sending or receiving mode. Batch thousands or query one via instant API.

Supernet WHOIS Lookup

superlativetech/supernet-whois-lookup

WHOIS domain registration data for any domain. Registrar, expiry dates, domain age, registrant, nameservers, DNSSEC. Domain ownership enrichment for lead scoring, expiry monitoring, fraud detection, and due diligence. Batch thousands or query one instantly via Standby API.

DNS Lookup | Scrape Domain Records & Security Intelligence

datascoutapi/dns-lookup

DNS lookup scrapes 22 data points including 10 DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, PTR, CAA) + email security analysis ( SPF/DKIM/DMARC), SSL certificate checker, domain monitoring. Processes 100 domains per batch with security scoring.

Domain Intel 🌐 — WHOIS, DNS & SSL Lookup (Batch)

perryay/domain-intel

Enterprise domain intelligence tool with batch support. Performs WHOIS lookups, DNS record enumeration (A, AAAA, MX, NS, TXT, CNAME, SOA), and SSL certificate chain validation. Query up to 20 domains in a single run.

Supernet DNS Lookup

superlativetech/dns-lookup

Bulk DNS records lookup. Query MX, SPF, DMARC, DKIM, TXT, CNAME, A, AAAA, NS, SOA and reverse DNS for any domain or IP. Batch thousands or query one instantly using the Standby API. For email reputation scoring, see Supernet Domain Health. For whois, see Supernet Whois.

Domain Intelligence Lookup

obicodes/domain-intel

Full domain intelligence in one call. Get WHOIS registration data, DNS records, SSL certificate status, IP geolocation, ASN, mail provider detection, and an actionable email security score (SPF, DMARC, MX). Built for developers, security teams, agencies, and growth teams.

Bulk Email Health: SPF, DMARC, DKIM & MX Checker

cottony_brittlegill/domain-mailhealth-bulk

Bulk email deliverability and security audit: MX, SPF, DMARC and DKIM (common selectors) for up to 100,000 domains in one normalized JSON per domain, with an A-F grade and actionable issues. Failed lookups are never charged.

Digital Infrastructure Exposure MCP Server

ryanclinton/digital-infrastructure-exposure-mcp

Passive infrastructure reconnaissance and misconfiguration detection intelligence for AI agents via the Model Context Protocol.

🌐 Bulk WHOIS & DNS Lookup - Domain Records API

renzomacar/whois-dns-lookup

Bulk WHOIS + DNS + SSL lookup for a list of domains: registrar, created/expiry dates, domain age, status, nameservers, A/AAAA/MX/TXT/NS/CNAME/SOA and the live TLS certificate. Keyless WhoisXML alternative.