Network & domain tools,
fast and free.
Check your public IP, run a WHOIS lookup, inspect DNS & MX records, ping, traceroute and more — all from your browser.
Your IP Address
216.73.217.15
IPv4
Local Time
Date
Browser Information
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
All Tools
Everything you need to troubleshoot domains, DNS and mail.
MX Check
Look up mail exchanger records for a domain.
Ping
Test reachability and latency of a host.
NSLookup
Query DNS records: A, AAAA, NS, TXT, SOA…
TraceRoute
Trace the network path to a destination.
Domain Check
Bulk DNS query: A, AAAA, MX, NS, TXT.
IP Whois
IP owner, ASN and reverse DNS lookup.
Header
Analyze email headers and delivery path.
PMG Tracking
Analyze Proxmox Mail Gateway tracking logs.
Password
Generate strong, random passwords.
ImapCopy
Migrate mailboxes between IMAP servers.