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IP Lookup Tools

All tools

Most tools are a section of the same report engine. Pick a tool and enter the address; the result goes to the matching card of the full report.

IP and network tools

Address, location, risk and registration data.

IP Lookup Location, provider, blocklists, VPN/proxy and a trust score in one report. Open tool My IP Your address, browser and IPv6, WebRTC and DNS leak tests. Open tool Blacklist Check Checks whether an IP address is on any of 24 spam and abuse blocklists. Open tool Port Scan Checks whether 12 common ports are open on your own IP address. Open tool Global Reachability Test Check an address from different countries with ping, traceroute, MTR, HTTP, port and DNS. Open tool Hosting Lookup Shows which host and whose network an IP address or site is on. Open tool VPN / Proxy Detection Shows with signals whether an IP address is a VPN, proxy, Tor or data center. Open tool Whois Lookup Registrar, dates, status codes and owner organization for a domain or IP. Open tool ASN Lookup Shows an autonomous system number's owner, IP blocks and country distribution. Open tool

DNS and email tools

Domain records, email security and certificates.

DNS Lookup Reads records from the authoritative server without a cache; gives a health score and fixes. Open tool Email Security Audits SPF, DKIM, DMARC, MTA-STS and BIMI records and tells you what is missing. Open tool DNSSEC Validation Validates the chain of trust and signature validity from the root to the domain. Open tool SSL / TLS Check Inspects the certificate chain, expiry, protocol, HTTP/2 and security headers. Open tool DNS Propagation Check Shows whether your record change is visible on 12 open resolvers. Open tool

Bulk use

Many targets or programmatic access.

Bulk Lookup Look up many domains or IPs at once and download a CSV. Open tool API Reports as JSON: DNS and IP data with an API key. Open tool