My IP Address: 18.206.76.226 - ec2-18-206-76-226.compute-1.amazonaws.com

This Online IP Checker Tool allows you to find the owner and contact data of any IP address or internet domain worldwide. It works both for IPv4 and IPv6 addresses.

If you enter an IP Address, we are querying the RIPE database for all relevant information and show the reverse DNS record if available. In addition to the geographical location you will see in realtime whether the IP address was reported for malicious activity and if it is currently listed on the most relevant DNSBL Blacklists for sending spam or fraudulent emails. If malicious activity was observed from the IP address in question, a calculated Abuse Score is shown together with technical details of the most recent abuse reports.

If you enter a Domain Name, we add a WHOIS query and show the public owner and registration information from the authoritative domain registry. If you have a website URL, simply paste it into the seach field as is, no need to extract the domain from the URL manually. We detect if there is a SSL/TLS webserver running and check the validity of it's certificates and the offered TLS and encryption protocols.

We will also show the official email addresses to be used for abuse reports and the website links where additional owner information can be requested, as some personal information is routinely withheld by the internet authorities due to data protection regulations.

This free service is continuously updated. If you like it, please help spread the word!


IP-Address: This is a 32 bit (IPv4) or 128 bit (IPv6) address that identifies a specific host. The IP address of a website is the address of the associated webserver and your IP address shown above is the address that your internet provider has given to you. More...

Domain Name: Domain names exist because for humans it is much easier to deal with names like google.com instead of IP addresses. DNS servers translate domain names into IP addresses that are needed to actually transfer data. More...

Reverse DNS Name: An IP address may have a specific name associated to it. These names are mostly used for testing and verification purposes. More...

TLS Certificates: Certificates are used to secure web traffic and to fight forgery and data theft. More...

Geolocation: Each public IP address is bound to a physical host and consequently has a geographical location. However, this location is not always accurate. More...

Abuse Check: If the checked IP address was involved in illegal or fraudulent activities recently, this will most likely result in a bad abuse score shown here. More...

Blacklist Check: If the checked IP address was found to be sending spam emails, it will be listed in Email Blacklists. More...