Powerful tools for a healthier internet.
Diagnose domains, verify email security, inspect networks and generate production-ready configurations—all free, fast and privacy-first.
Domain & DNS
WHOIS Lookup
Find domain registration, registrar, nameserver and lifecycle details with a fast WHOIS search.
Open tool →DNS Lookup
Inspect A, AAAA, CNAME, MX, TXT, NS and SOA records for any domain.
Open tool →Reverse DNS
Resolve an IP address to its pointer hostname and verify reverse DNS configuration.
Open tool →MX Lookup
Find the mail servers responsible for receiving email for a domain.
Open tool →IP Lookup
Resolve a domain to its public IP and inspect address and reverse-hostname details.
Open tool →Email Security
Network & SSL
Ping Test
Measure four TCP connection attempts to a host over the standard HTTPS port.
Open tool →Traceroute
Trace the network hops between HostGraber’s server and a public internet host.
Open tool →SSL Checker
Check certificate validity, issuer, subject, expiry date and remaining lifetime.
Open tool →SSL Generator
Generate a 2048-bit RSA private key and certificate signing request in your browser session.
Open tool →Developer Generators
Password Generator
Create a strong cryptographically random password with adjustable length and symbols.
Open tool →Random String Generator
Generate secure alphanumeric, alphabetic or hexadecimal strings up to 512 characters.
Open tool →UUID Generator
Generate standards-friendly UUID v4 or time-sortable UUID v7 identifiers instantly.
Open tool →Linux Cron Generator
Build a valid five-field Linux cron expression for any scheduled command.
Open tool →.htaccess Generator
Generate common Apache HTTPS, WWW, redirect and file-protection directives.
Open tool →Built for website owners, developers and server teams.
HostGraber’s free online tools help you inspect the same layers that keep a production website working: domain registration, authoritative DNS, email authentication, public routing, TLS certificates and server configuration.
Use the results to troubleshoot a current service, validate a migration or prepare a new deployment. When you need infrastructure behind the result, HostGraber provides domains, business email, SSL, web hosting, VPS, cloud compute and dedicated servers from India.
Free online tools FAQ
Are HostGraber tools free to use?+
Yes. The tools are available without registration and are designed for quick domain, website, email, network and developer checks.
Do these tools change my DNS or server?+
No. Lookup tools are read-only and generators only return text for you to review. Nothing is applied to your domain or server automatically.
Can HostGraber help me fix a failed result?+
Yes. Each tool page links to the most relevant HostGraber service, and existing customers can contact support for help with hosted domains, email, SSL and servers.
Your tools are fast. Your hosting should be faster.
Deploy NVMe-powered hosting and cloud servers on HostGraber’s own India infrastructure.