Network Tools
17 free tools available
Diagnose DNS, WHOIS, ping, and network infrastructure. Free network tools for DNS lookup, WHOIS, ping test, IP lookup, email authentication, and DNSSEC analysis. No signup required.
All Network Tools
Free Ping Test Online - Check Server Response Time & Uptime
Test server response time and uptime with our free online ping test tool. Check latency and connectivity. No signup required.
DNS Checker Online - Free DNS Lookup & Record Checker | ToolsOx
Check DNS records for any domain with our free DNS Checker tool. Lookup A, AAAA, MX, TXT, CNAME, NS records and more. Fast, free DNS lookup online.
What is My IP Address? - Free IP Address Finder & Lookup Tool
Instantly find your public and private IP address with our free IP Address Finder tool. Check your IP location, ISP, and network details in one click.
Free Domain Availability Checker Online - Check If Domain Is Available
Check if a domain name is available for registration. Free online domain availability checker. No signup needed, instant results.
SPF Record Checker Online - Validate SPF Records for Any Domain
Free SPF record checker to validate SPF records for any domain. Check SPF syntax, DNS TXT records, email authentication, and DNS lookup count. No signup required.
DNS Validator Online - Validate DNS Records for Any Domain
Free DNS validator to validate DNS records for correctness and compliance. Check DNS configuration, detect misconfigurations, and audit DNS health. No signup required.
Reverse IP Lookup Online - Resolve IP to Domain & Hostname
Free reverse IP lookup to resolve any IP address to its hostname and domain. Check PTR records, reverse DNS lookup, and find domains hosted on an IP. No signup required.
CNAME Lookup Online - Check CNAME Records for Any Domain
Free CNAME lookup tool to check CNAME records for any domain. Trace canonical name chains, resolve domain aliases, and verify CNAME DNS records. No signup required.
NS Lookup Online - Check Name Server Records for Any Domain
Free NS lookup tool to check name server records for any domain. Verify DNS nameserver configuration, check NS records, and troubleshoot DNS resolution. No signup required.
MX Record Lookup Online - Check Mail Server Records for Any Domain
Free MX record lookup to check mail exchange records for any domain. Verify email server configuration, check MX priorities, and troubleshoot email delivery. No signup required.
DNS Propagation Checker Online - Check DNS Changes Worldwide
Free DNS propagation checker to verify DNS changes across global DNS servers. Check DNS sync status, monitor propagation progress, and test DNS resolution worldwide. No signup required.
DMARC Validator Online - Check DMARC Records for Any Domain
Free DMARC validator to check and validate DMARC records for any domain. Verify DMARC policy, alignment settings, and reporting configuration. No signup required.
DNS Health Checker Online - Complete DNS Audit for Any Domain
Free DNS health checker to get a complete DNS health report for any domain. Detect DNS misconfigurations, check DNSSEC, verify SOA, MX, and NS records. No signup required.
DMARC Record Generator Online - Create DMARC Records Instantly
Free DMARC record generator to create DMARC records for any domain with custom policies. Generate DMARC TXT records with none, quarantine, or reject policy. No signup required.
DNSKEY Lookup Online - Check DNSSEC Public Key Records
Free DNSKEY lookup to check DNSSEC public key records for any domain. Verify DNSSEC key tags, key flags, and DNSSEC validation status. No signup required.
DS Record Lookup Online - Check Delegation Signer Records for DNSSEC
Free DS record lookup to check delegation signer records for any domain. Verify DNSSEC chain of trust, DS record digest, and DNSSEC delegation status. No signup required.
DKIM Checker Online - Verify DKIM Records for Email Authentication
Free DKIM checker to verify DKIM (DomainKeys Identified Mail) records for any domain. Check DKIM selectors, validate email signatures, and test DKIM authentication. No signup required.