Pricing

from $1.50 / 1,000 domain results

Bulk Domain Availability & WHOIS Checker (RDAP)

Check thousands of domains at once: available or registered, registrar, creation and expiry dates, days to expiry, nameservers, EPP status, DNSSEC. Uses official registry RDAP (the WHOIS successor) for 1,200+ TLDs, plus name-idea x TLD generator. No API key.

Pricing

from $1.50 / 1,000 domain results

Rating

0.0

(0)

Developer

Agentic Hobby

Actor stats

Bookmarked

Total users

Monthly active users

3 days ago

Last modified

Bulk Domain Availability Checker + WHOIS (RDAP) Lookup

bridgeworks/domain-checker

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.

Bridgeworks

1.0

(1)

Domain Availability Checker — Bulk DNS & WHOIS Lookup

automation-lab/domain-availability-checker

Check exact domain names in bulk and return available/registered verdicts with DNS/WHOIS method, registrar, creation/expiry dates, name servers, timing, and errors in structured JSON.

Automation Lab

181

Domain Registration Lookup Scraper

automation-lab/domain-rdap-lookup

Look up domain registration, registrar, status, nameserver, and expiry data through authoritative public RDAP services.

Automation Lab

Domain Age Checker — Bulk RDAP + WHOIS Lookup

prodiger/domain-age-checker

Bulk-check domain age, registration date, expiry, registrar, nameservers, DNSSEC, and EPP status codes via IANA-bootstrapped RDAP with port-43 WHOIS fallback for ccTLDs (.de, .ru, .jp, .kr, .cn, .it, .br, .es, .pl, .nl).

Arnas

Domain Availability Checker (bulk)

bgfc97/domain-availability-checker

Check in bulk whether domains are available or already registered, via official RDAP. Expand a name across many TLDs, or pass a domain list. Shows expiry and registrar for taken ones. For domainers and brand protection. No key, no proxy.

Bruno

Domain Checker — WHOIS, DNS & SSL Lookup API

vivid_astronaut/domain-checker

Check domain availability and fetch WHOIS records, DNS records, and SSL certificate details in one call. Supports bulk domain lists — useful for domain research, brand monitoring, and infrastructure audits.

BRAINIALL Team

Domain Availability Checker

ozito/domain-availability-checker

Fast, reliable domain availability checker using RDAP with automatic WHOIS fallback. Check one domain across up to 10 TLDs in a single request. Supports .com, .net, .org, .io, .ai, .dev, .app + custom RDAP endpoints. Structured JSON output with status, source & response time.

Kal

WHOIS / RDAP Domain Lookup

blazing_stake/whois-rdap-lookup

Look up domain registration data via modern RDAP (JSON WHOIS). Get registrar, creation/expiry/updated dates, status, nameservers & DNSSEC. Bulk, no API key.

Mehmet Kut

🌐 Domain Intelligence Scraper - WHOIS & Domain Age

benthepythondev/domain-intelligence-scraper

Extract domain registration data including age, expiry dates, registrar, nameservers, and DNSSEC status using free RDAP/WHOIS APIs. Perfect for SEO, lead generation, and security research