Rotating Proxy Checker
Rotating proxies hand you a single gateway endpoint that assigns a different exit IP on each connection. This checker connects through the gateway and shows you the exit IP it gave, along with its country, ISP, type, and latency, so you can confirm the rotation is working and see what your requests actually look like from the other side. Run it a few times to watch the exit change.
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 a rotating proxy?
Paste the gateway endpoint (host:port with your credentials) like any other proxy. Each check connects fresh, so the exit IP you see is the one the gateway assigned for that connection. Run it repeatedly to confirm it rotates.
Why does the same rotating proxy show a different country each time?
That's rotation working. Backconnect gateways pull from a pool of IPs across many locations, so each connection can land in a different country unless you've pinned a region or sticky session in the credentials.
What is a sticky session?
A sticky session keeps the same exit IP for a set window (often 1 to 30 minutes) instead of rotating every request. Providers usually control it with a session ID in the proxy username, which is useful for flows that need the same IP across multiple steps.
Can I confirm my sticky session is actually holding an IP?
Yes. Check the gateway a few times in quick succession with the sticky session credentials. If it's working, the exit IP stays the same until the session window expires.