Domain Expiry Checker

Bulk domain intelligence: registrar, creation date, domain age, expiry, nameservers and status. Flags newly registered and expiring domains.

Tracks domain registration expiry via raw WHOIS lookups -- registrar, expiry date, days remaining, nameservers -- fast and without a browser.

Look up WHOIS records for hundreds of domains in a single run: registrar, creation and expiry dates, domain age, days until expiry, nameservers, DNSSEC and status codes. Public registry data for every major TLD (.com, .org, .io, .co.uk and more) — no API keys, structured JSON/CSV output.

Domain WHOIS & SSL Inspector

seemuapps/domain-whois-ssl-inspector

Look up registration, age, expiry, registrar, and name servers for any domain via RDAP, plus live SSL certificate details issuer, validity, and days until expiry one row per domain.

Domain-Details-Scraper

zerobreak/domain-details-scraper

Retrieve detailed registration and DNS information for one or multiple domains. Collect registration, expiration, update dates, domain status, and name servers in a structured dataset, ideal for domain research, website audits, cybersecurity investigations, and portfolio management.

Bulk WHOIS Lookup - Domain Registration & Expiry

logiover/bulk-whois-rdap-lookup

Bulk WHOIS / RDAP lookup for thousands of domains: registrar, creation and expiry dates, status, nameservers and registrant org. Great for domain monitoring, expiry alerts, lead generation and due diligence. No API key, CSV/JSON export.

Domain WHOIS Lookup

technicaldost/domain-whois-lookup

Look up WHOIS records for any domain: registrar, creation and expiry dates, name servers and registrant details. Bulk domain lookups exported as structured JSON.

Track domain expiry, registrar, statuses and nameservers via RDAP (modern WHOIS). Get days-until-expiry alerts. Schedule-ready.

Check the TLS certificate and the domain registration expiry of up to 50 domains in one run. Returns days left, expiry date and issuer for each certificate, the registry renewal date read via RDAP, and an alert flag when either one falls inside the threshold you set.

Watch your domains for approaching expiry, registrar transfers, nameserver changes and status flags. Uses open RDAP data, so there are no API keys and no rate-limit setup.