Network diagnostics // for developers

Diagnose any
network issue
instantly.

12 free tools for developers and sysadmins. IP lookup, DNS records, SSL checks, port scanning, and more. No account needed.

All tools free forever. API access from $5/mo.
traceqube — diagnostics
$ tq ping google.com Resolving google.com... seq 1: 12 ms seq 2: 11 ms seq 3: 13 ms seq 4: 11 ms avg: 11.8 ms loss: 0% $ tq dns traceqube.com A A 72.60.234.142 ttl:300 $ tq ssl traceqube.com issuer: Let's Encrypt R3 expires: 2026-08-15 tls: TLSv1.3 $
12+
Free tools
0ms
Signup delay
99%
Uptime
REST
API access
Tools

Everything you need
to debug the network.

Free to use, no rate limits on the browser UI. Need programmatic access? Start free, upgrade when you're ready.

View all tools
Live tool
Internet Speed Test
Test your download speed, upload speed, and latency.
DNS Lookup
Query A, AAAA, MX, CNAME, TXT, NS records for any domain.
SSL Checker
Verify cert validity and expiry.
My IP
Detect your public IP, ISP, location.
Port Checker
Check if a TCP port is open or closed on any host.
IP Geolocation
Look up country, city, ISP, and timezone for any IP address worldwide.
WHOIS
Registrar, expiry, nameservers.
Reverse DNS
IP to hostname via PTR records.
HTTP Headers
Inspect response headers.
Subnet Calc
Network ranges from CIDR notation.
Ping Test
Measure latency and reachability to any host or IP address in real time.
REST API

Integrate all 12 tools
into your app.

Simple REST API with JSON responses. Add network diagnostics to your stack in minutes. Start free, upgrade when you need volume.

FREE50 req/day$0/mo
PRO5,000 req/day$5/mo
ENTERPRISE50,000 req/day$20/mo
HTTP
GET https://api.traceqube.com/v1/ping ?host=google.com X-API-Key: your_key_here // Response { "host": "google.com", "avg_ms": 11.8, "loss": 0, "status": "reachable", "seq": [12, 11, 13, 11] }