Online Ping Test
Run a ping test against any host or IP address without opening a terminal. Get min, max, and average round-trip latency along with the raw ping output, useful for diagnosing whether a slow connection is on your end, the destination's end, or somewhere in between.
Proxy Checker
Paste your proxy list and get instant health diagnostics, geo info, and anonymity detection.
| Status | Proxy | Protocol | Exit IP | Country | Type | ASN | ISP | Latency | Flags |
|---|
Target URL Proxy Check NEW
Test proxies against a specific target URL. Find out which ones actually work for scraping your target, not just which ones are alive. Detects WAF blocks (Cloudflare, DataDome, Akamai, Imperva, PerimeterX) and CAPTCHAs.
| Status | Proxy | Protocol | HTTP | Latency | Block Reason |
|---|
Port Scanner
Scan any host for open ports. Checks 22 common service ports by default, or specify your own.
| Port | Status | Service | Latency |
|---|
Ping
Measure round-trip latency to any host. Returns min/avg/max and packet loss percentage.
My IP
See your public IP address, location, ISP, and whether you're detected as a proxy or datacenter.
IP Lookup
Look up geolocation, ISP, and metadata for any IP address.
Scrape Audit
Paste any URL to detect bot protection, CAPTCHA, JS rendering requirements, and get a scrapeability score.
Bot Protection
Signals
- No notable signals
Security Headers
DNS Lookup
Query A, AAAA, MX, TXT, NS, CNAME, and SOA records for any domain.
HTTP Headers
See the exact response headers a server sends. Essential for debugging scrapers and APIs.
Response Headers
SSL Certificate Checker
Inspect TLS certificates, check expiry dates, view the full certificate chain, and verify validity.
Subject Alternative Names (SANs)
Certificate Chain
Frequently asked questions
Why does a website ping differently from my computer vs this tool?
Ping time depends on network path. This tool pings from our server's location, so results reflect that route, not the route from your own connection. A site can be fast for you and slow from here, or the reverse.
What's a good ping time?
Under 50ms is excellent, 50-100ms is good for most uses, 100-200ms is noticeable but usable, and above 200ms starts to affect real-time applications like gaming or video calls.
Why does a host show 100% packet loss but the site loads fine in a browser?
Many servers block ICMP (the protocol ping uses) at the firewall level for security reasons while still serving HTTP/HTTPS traffic normally. No ping response doesn't mean the host is down.
Can I ping a proxy to check if it's alive?
Ping only tests basic ICMP reachability, not whether a proxy's actual proxying function works. Use the proxy checker instead, it makes a real proxied connection and reports true alive/dead status.