🛠️ Free Tools

All Domain Tools

Every domain intelligence tool you need — 100% free, no registration required, powered by trusted open APIs.

Tool Directory
12 Free Tools
Click any tool to use it instantly.
🌐
Domain Availability Checker
Check if any domain is available to register — 1,500+ TLDs supported.
Core ToolAPI: Google DNS 📦
Bulk Domain Checker
Check up to 20 domains simultaneously. Find your perfect name fast.
BulkAPI: Google DNS 📋
WHOIS / RDAP Lookup
View registrar, creation date, expiry, nameservers, and status.
WHOISAPI: RDAP.org 🗺️
DNS Record Lookup
Inspect A, AAAA, MX, NS, TXT, CNAME, SOA records instantly.
DNSAPI: Google / Cloudflare DNS 📍
IP Geolocation
Country, city, ISP, ASN, and coordinates for any IP or domain.
IPAPI: ipapi.co 🔒
SSL Certificate Checker
Verify HTTPS validity, grade, issuer, and expiry date.
SSLAPI: Qualys SSL Labs 📧
Email & MX Checker
Validate email format, check MX records, detect disposables.
EmailAPI: Google DNS 🌐
HTTP Headers Checker
Inspect server response headers, security headers, and redirects.
HTTPAPI: allorigins.win proxy 🔐
Secure Password Generator
Generate strong, random passwords for domain accounts and registrars.
SecurityClient-side only 🔤
IDN / Punycode Converter
Convert international domain names to punycode and back.
EncodingClient-side only 🔄
Reverse DNS Lookup
Find the hostname associated with any IP address (PTR records).
DNSAPI: Google DNS ⏱️
Domain Age Calculator
Find out how old a domain is using RDAP registration data.
WHOISAPI: RDAP.org

🌐 HTTP Headers Checker

Inspect server response headers including Content-Type, Server, X-Frame-Options, HSTS, and more.

🔄 Reverse DNS Lookup

Find the hostname (PTR record) associated with any IP address.

⏱️ Domain Age Calculator

Find how old a domain is using RDAP registration data.

🔤 IDN / Punycode Converter

Convert international domain names (with accents, non-Latin scripts) to their punycode equivalents.

🔐 Secure Password Generator

Generate strong random passwords for your domain registrar and hosting accounts.

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