Flash AI Solutions ProxyChecker

Proxy Checker

Paste your proxy list and get instant health diagnostics, geo info, and anonymity detection.

Pro key active · 5,000/call
Need fresh proxies? Providers I've used and recommend
Webshare
10 free proxies, cheap paid tiers. Good for side projects.
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IPRoyal
Residential + datacenter, pay-as-you-go. No commitment.
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Affiliate links support this free tool. We only list providers we've actually tested.
0 proxies | Max 100
Don't have proxies? free-proxy-list.net / sslproxies.org / proxy-list.download

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.

0 proxies | Max 100

Port Scanner

Scan any host for open ports. Checks 22 common service ports by default, or specify your own.

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.

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.

SSL Certificate Checker

Inspect TLS certificates, check expiry dates, view the full certificate chain, and verify validity.