Search WHOIS, RDAP, DNS, and nameserver information for any domain name ... Instantly look up registration data, contact details, nameservers, DNS records, and more for any domain name or IP address using WHOIS and RDAP protocols.

Research domain ownership with Whois Lookup: Get ownership info, IP address history, rank, traffic, SEO & more. Find available domains & domains for sale.

Whois Domain Name & IP lookup service to search the whois database for verified registration information

Use the IP WHOIS lookup tool to find the assigned owner, location, and abuse-reporting details of an IP address.

DNSlytics provides the ultimate online investigation tool. See detailed information about every IP address, domain name and provider. Perform network tests like DNS lookup, email testing and WHOIS lookups.

Use our free Whois IP address tool to find detailed information about a domain name or IP address in one click. Retrieves contact details, name servers & more!

IP WHOIS Lookup tool by iplocation.io efficiently uncovers IP address information. Quickly find accurate ownership, location, and domain details in our user-friendly interface powered by WHOIS data.

Get detailed context on an IP address, including its user’s geolocation, time zone, connected domains, connection type, IP range, ASN, and other network ownership details. Access our web-based solution to dig into and monitor all domain events of interest. Domains & Subdomains Discovery Domain Availability Brand Alert Email Verification Predictive Threat Intelligence · Registrant Alert Reverse IP Reverse MX Reverse NS Reverse WHOIS · Screenshot Service Subdomains Lookup Website Categorization

IP WHOIS Lookup tool instantly fetches the WHOIS info of provided IP. Enter an IP address and find which organization or individual owns a particular IP address.

April 27, 2025 - Find the owner of an IP or Domain with our Online Whois Lookup. One of 15 Free IP Tools in our online suite. Try the API for scripted whois lookups.

The ICANN registration data lookup tool gives you the ability to look up the current registration data for domain names and Internet number resources.

With Whoer’s WHOIS details lookup you can see registration data for both domains and IP addresses, location by IP (country, city, ISP) For domains, the tool shows the registrar, registration and expiry dates, domain status, name servers, and, when not protected, the registrant or organization and their contact details.

September 1, 2023 - Do a quick Whois search and uncover IP Information for any domain or IP with our lightning-fast Whois lookup tool.

April 14, 2025 - To execute a WHOIS lookup using SurfaceBrowser™, follow these steps: Log In: Access your account at SecurityTrails Login. Navigate to SurfaceBrowser™: Go to SurfaceBrowser Tool. Enter the IP Address: Input the IP you wish to examine. Review the Results: Analyze the detailed information provided. For example, querying the IP address 8.8.8.8 might yield details such as: ... SurfaceBrowser™ doesn’t stop at basic IP data. It also reveals all domains associated with that IP—potentially listing tens of thousands of domain names.

This tool performs a WHOIS lookup on a remote address. A WHOIS lookup can help determine the owner of a domain name or an IP address on the Internet.

February 12, 2025 - Discover detailed Whois data for any IP address instantly with WhoisFreaks' fast, reliable, and accurate IP lookup tool.

DomainTools Whois provides detailed domain name registration information, and can be used to investigate details about domains or IP addresses.

Search IP Whois records for network ranges, owners, and suballocations

Free online network tools, including traceroute, nslookup, dig, whois, ping, and our own Domain Dossier and Email Dossier. Works with IPv6.

The Whois tool will query the right database and present the whois information in realtime. Just type a domain name, an IP address (IPv4 and IPv6) or an AS number.