DNS Record Checker & Domain Health Monitor

Bulk SSL Certificate Expiry DNS Monitor

logiover/bulk-ssl-certificate-expiry-dns-monitor

Check SSL certificate validity and expiration (days left, issuer, valid from/to) plus DNS A/MX resolution for thousands of domains. Fast, no browser, export-ready JSON/CSV. Ideal for agencies, SEO audits, DevOps monitoring and compliance.

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.

Discover subdomains for any target via passive OSINT sources. Ideal for security bug bounties and attack surface mapping.

DMARC, SPF & DKIM Validator

andok/dmarc-spf-dkim-validator

Validate email authentication DNS records to prevent spoofing and ensure high email deliverability for your domains.

Website Health Report

automation-lab/website-health-report

Run a full website health audit in seconds. Checks HTTP, SSL, DNS, security headers, meta tags, and performance for up to 200 URLs per batch. Returns a 0-100 health score with A-F grades per category.

Global DNS Propagation Checker

andok/dns-propagation-checker

Check DNS record resolution across global nameservers instantly. Monitor domain migrations and TTL updates in real-time.

DNS Lookup

automation-lab/dns-lookup

DNS Lookup resolves all standard DNS record types for one or more domains. It returns structured data including IP addresses, mail servers, name servers, TXT records, and an email security analysis that checks for SPF and DMARC configuration.

SSL Certificate Checker

automation-lab/ssl-certificate-checker

SSL Certificate Checker connects to domains over TLS and inspects their SSL certificates. It returns structured data about certificate validity, expiry, issuer chain, TLS protocol version, cipher suite, and a security grade from A+ to F.

Domain Security Audit API | SSL Expiry, DMARC, Domain Expiry

taroyamada/domain-trust-monitor

Summary-first portfolio monitor for SSL expiry, DMARC/SPF/DKIM, domain expiry/ownership, and security headers with remediation-ready outputs.

npm Scraper

automation-lab/npm-scraper

Scrape npm packages — names, versions, downloads, dependencies, and metadata. Search the npm registry for package data.