IP Lookup
Show your public IPv4 and IPv6 addresses with ASN, geolocation, and ISP organization, sourced from multiple providers in parallel.
When to use
- Verify which IP your ISP, VPN, or proxy is presenting
- Diagnose a wrong-country geolocation problem
- Confirm IPv6 connectivity is working end-to-end
What you get
- IPv4 address (and IPv6 when reachable)
- ASN number and organization name
- Country, region, city, and approximate coordinates
- Side-by-side results from several IP-data providers for cross-checking
Query Any IP
Look up ASN, geolocation, and organization for any IPv4 or IPv6 address — not just your own.
When to use
- Investigate where an unfamiliar IP in your logs originates
- Cross-check what a remote service sees for a given address
- Compare data from several IP-intelligence providers
What you get
- Same multi-provider profile as the homepage IP lookup, for an arbitrary address
- ASN history and BGP announcement timeline for the prefix
Connectivity Test
Test whether common global services (Google, Cloudflare, GitHub, OpenAI, etc.) are reachable from your network.
When to use
- Diagnose a "site won't load" complaint without leaving the browser
- Spot patterns suggesting a DNS, TCP, or TLS block
- Verify a VPN or proxy actually routes the targets you care about
What you get
- Per-target reachability status and round-trip timing
- Visual grouping by region/category so block patterns stand out
WebRTC Leak Test
Detect IPv4 and IPv6 addresses leaked by your browser through WebRTC, including local network addresses.
When to use
- Audit whether a VPN is leaking your real IP via WebRTC
- Check if a privacy extension or mDNS hostname obfuscation is effective
- Verify enterprise privacy settings disable WebRTC IP exposure
What you get
- Public IPv4 / IPv6 visible via WebRTC
- Local (RFC1918) addresses exposed to the page
- Whether the leak matches or differs from your reported public IP
DNS Leak Test
Identify which DNS resolvers your traffic actually uses by triggering lookups against unique test domains.
When to use
- Confirm a VPN is routing DNS through its own resolvers, not your ISP's
- Detect a misconfigured system-level DNS that bypasses the tunnel
- Inspect DNS-over-HTTPS / DNS-over-TLS resolver attribution
What you get
- List of resolver IPs that answered the test queries
- ASN and country for each resolver
- Whether the resolver matches your egress network
Speed Test
Measure download, upload, latency, and jitter against the Cloudflare speedtest backend.
When to use
- Benchmark a new line, router, or VPN configuration
- Reproduce an "internet feels slow" complaint with numbers
- Compare wired vs. Wi-Fi or different DNS / VPN setups
What you get
- Download and upload throughput (Mbps)
- Idle and loaded latency, jitter, and packet loss estimates
Global Ping Test
Ping a host from multiple Globalping probes worldwide to see latency from different regions.
When to use
- Compare latency to a service from several continents
- Validate that a CDN is anycasting traffic to nearby PoPs
- Spot regional reachability problems before users report them
What you get
- Round-trip time per probe with packet-loss percentage
- Probe location (country, city, network) for each result
Global MTR Test
Run an MTR (combined traceroute and ping) from multiple Globalping probes worldwide.
When to use
- Localize where in the path a high-latency or packet-loss hop sits
- Compare routing paths from different regions to the same destination
- Investigate cross-border peering and transit choices
What you get
- Per-hop latency, jitter, and loss for each probe
- AS-path information per hop where available
Proxy Rule Test
Test which proxy rule a given domain or IP would match in rule-based clients (Clash, sing-box, Surge style).
When to use
- Debug why a specific domain is taking the wrong proxy outbound
- Validate a freshly written rule set before deploying it
- Spot rule overlaps and ordering problems
What you get
- Matching rule and the outbound it points to
- Resolved IP / ASN / country for the input
DNS Resolver
Query DNS records (A, AAAA, MX, TXT, NS, CNAME) for any domain across multiple resolvers in parallel.
When to use
- Compare answers from different public resolvers (1.1.1.1, 8.8.8.8, etc.)
- Investigate split-horizon or geographic DNS responses
- Verify DNS propagation after a record change
What you get
- Per-resolver answers with TTL
- Side-by-side diff so divergent answers are obvious
Censorship Check
Test whether a website is reachable from regions with known internet restrictions.
When to use
- See if a site is blocked in mainland China, Iran, Russia, etc.
- Decide whether to set up a regional mirror or alternate domain
- Confirm whether a reported block is regional or global
What you get
- Per-region reachability verdict for the target URL
- Indicator of which censorship surface (DNS, TCP, TLS) is blocking
Whois Lookup
WHOIS / RDAP lookup for domains and IPs, with automatic RDAP fallback for new gTLDs.
When to use
- Find the registrar, registration date, and expiry of a domain
- Identify the holder and abuse contact for an IP block
- Investigate a suspicious domain or IP for due diligence
What you get
- Registrar / registry data, name servers, registration and expiry dates
- For IPs: allocated organization, abuse contact, and netblock range
MAC Vendor Lookup
Look up the manufacturer (OUI) for a MAC address.
When to use
- Identify an unknown device on your local network
- Cross-reference DHCP leases against expected hardware vendors
- Spot spoofed or randomized MAC addresses
What you get
- Vendor / manufacturer name for the OUI prefix
- Whether the address is locally administered or random
Browser Info
Show your browser fingerprint: user agent, languages, timezone, GPU, screen, and stable fingerprint hash.
When to use
- Audit how identifiable your browser is for fingerprinting purposes
- Verify a privacy hardening change actually altered the fingerprint
- Reproduce a bug report that depends on UA / GPU specifics
What you get
- Parsed user agent (browser, OS, version)
- Detected GPU, screen resolution, color depth, timezone, language list
- Stable browser-fingerprint hash for tracking-resistance comparison
Online Security Checklist
Interactive checklist of personal online privacy and security hygiene items, with progress tracking.
When to use
- Run a self-audit on account security, device, and network hygiene
- Onboard a less technical friend or family member with concrete steps
- Track progress as you work through hardening tasks
What you get
- Categorized checklist (accounts, devices, network, data)
- Per-item context and recommendations
Invisibility Test
Run a battery of proxy- and VPN-detection checks against your connection and score how identifiable your disguise looks to a website.
When to use
- Audit how anonymous your VPN or proxy actually appears to a target service
- See which specific signals (IP blocklists, header anomalies, fingerprint, IP correlation) expose you
- Compare different VPN / proxy / Tor configurations side by side
What you get
- Per-check result with a short analysis of why each signal triggered
- Overall "looks like a proxy" and "looks like a VPN" probability scores
- Identified test IP and the evidence trail for each verdict
Service Status
Check the live operational status of popular services (Claude, OpenAI, Cursor, Notion, GitHub, Cloudflare, ElevenLabs, LangChain) in one place.
When to use
- Decide whether an outage is on your end or the provider's before debugging
- Watch several AI and developer services' uptime from a single view
- Inspect which sub-component is degraded and review recent incidents
What you get
- Per-provider operational indicator (operational, minor, major, critical, maintenance)
- Expandable per-provider sub-service component statuses
- Recent incident history with date, severity, and lifecycle status
In-depth DNS Leak Test
Capture every recursive resolver exit IP your browser actually uses (typically 20–40 per run), with EDNS Client Subnet (ECS) and DNSSEC support analysis.
When to use
- Get a complete picture of your DNS chain, not just the first resolver
- Check whether resolvers forward a prefix of your real IP upstream via EDNS Client Subnet
- Verify whether the resolvers in your path validate DNSSEC
What you get
- Full list of recursive resolver exit IPs observed for your session
- Per-resolver ASN, country, ECS support, and DNSSEC validation status
- Field reference explaining ECS, DNSSEC, and other columns