Proxy-Cheap Proxy Checker
Proxy-Cheap offers residential and datacenter proxies at low per-GB or per-IP pricing. Paste your proxies with credentials to see which are alive, what exit IP they use, where they exit, and how fast they respond. Useful before running any job to filter dead IPs and confirm country targeting is working.
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
How do I check Proxy-Cheap residential proxies?
Paste the gateway endpoint with your username and password as host:port:user:pass. The checker connects through the proxy and reports the exit IP and country so you can confirm the gateway is up and targeting is correct.
How do I validate Proxy-Cheap datacenter IPs?
Paste your static IPs one per line with auth. Each gets an individual check for liveness, latency, and location, making it easy to identify dead IPs before a scraping run.
Why is my Proxy-Cheap proxy slow?
Residential proxies route through real devices and latency varies by node load and location. The checker shows latency per proxy so you can identify slow nodes and filter them out or rotate more aggressively.
Can I check a whole Proxy-Cheap export at once?
The free tier checks 50 per run. For a full list, a one-time $5 unlock covers up to 5,000, or use npx proxychecker-dev yourlist.txt from the terminal.