Toggle Detail View

This free online tool allows you to find the owner and contact data of any IP address or internet domain worldwide. In addtition to the geographic location we show you in realtime if the IP-Address is reported for malicious activity, technical details and timestamps of the 10 most recent reported activities and if it is currently listed on popular DNSBL Blacklists for sending spam or malicious emails.

If you enter an IP address, we are querying the RIPE database for all relevant information and show the reverse DNS record if available. If you enter a domain, host name or a URL, we add a WHOIS query and to show the public owner and all relevant registration information from the authoritative Internet Domain Registry of the respective top level domain.