Domain WHOIS, DNS & SSL Checker: Bulk Expiry, Registrar, MX

Bulk WHOIS Domain Lookup: Age, Expiry, Registrar, DNS & SSL

fguiraud/bulk-whois-domain-lookup

Bulk WHOIS lookup for any list of domains or a Google Sheet: registrar, creation date, domain age, expiry date, registered or available, nameservers, DNS, MX, email provider, SPF/DMARC and SSL expiry. One flat row per domain, ready for Excel. RDAP + WHOIS for 1,000+ TLDs.

WHOIS Domain Lookup — Registrar, Age, Expiry & DNS (Bulk)

ntriqpro/whois-domain-lookup

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.

Bulk domain lookup from official sources. Registrar, creation date, age and expiry date via RDAP, the modern WHOIS; A, MX, NS, TXT, SPF and DMARC records; and the SSL certificate issuer and days to expiry. $1.50 per 1,000 domains.

Check thousands of domains at once: available or registered, plus registrar, creation and expiry dates, days until expiry, and nameservers. Check a name across many TLDs, or find domains expiring soon. Uses official RDAP, the modern WHOIS. Free.

WHOIS Lookup, DNS Records Scraper - DMARC, SPF, DKIM Checker

snow_leo_data/whois-dns-lookup

Bulk domain lookup in one run: WHOIS and RDAP registrar with registration and expiry dates, DNS records including A, AAAA, MX, NS, TXT, CAA, and the SSL certificate issuer with days until expiry. Email security reads SPF, DKIM and DMARC. 1200 zones over RDAP plus 238 more over WHOIS port 43.

Bulk WHOIS, DNS & SSL Lookup — Domain Intelligence API

fetchbase/domain-dns-intelligence

Full domain intelligence in one call: all DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA), registration via RDAP/WHOIS (registrar, creation/expiry dates, status, DNSSEC), and live SSL certificate details. Flags unregistered domains. Charged per domain — no startup fee.

Domain WHOIS, DNS & SSL Checker (Bulk RDAP Lookup)

pankajbhatia/domain-whois-dns-ssl-checker

Bulk domain lookup: registrar, creation and expiry dates, availability, DNS records, email provider, SPF and DMARC, and SSL certificate expiry, in one row per domain. Uses RDAP (official WHOIS successor). Fast and cheap.

Domain WHOIS & DNS Lookup API - SSL & Availability

teddythebuilder/domain-whois-dns-api

Bulk domain lookup: WHOIS/RDAP registrar, creation and expiry dates, availability, DNS records (A, MX, NS, TXT, CAA), SPF/DMARC email security grade and SSL certificate expiry in one row per domain. No login. Export JSON/CSV or call via API/MCP.

Bulk-check domains for registration expiry (RDAP), registrar, nameservers, DNS records (A, AAAA, MX, NS, TXT, SPF, DMARC) and SSL certificate expiry, issuer and days left. No browser, $2 per 1,000 domains.

WHOIS + DNS in one: expiry, registrar, MX provider, SPF and DMARC. Monitor changes and expiring domains. $1.50 per 1,000 emitted domains; unreadable domains are free.