Top Whois, DNS, IP and threat intelligence data provider. We provide APIs, databases, and tools.

A practical joke misled many amateur investigators this week into prematurely believing that Microsoft's massive Web outage was the result of an attack. A technical glitch caused many of Microsoft's ...

If you are trying to specify the IRR DB, please refer to the below list. "afrnic" whois.afrinic.net "apnic" whois.apnic.net "arin" whois.arin.net "lacnic" whois.lacnic.net "ripe" whois.ripe.net "RADB" ...

Top Whois, DNS, IP and threat intelligence data provider. We provide APIs, databases, and tools. Top Whois, DNS, IP and threat intelligence data provider. We provide APIs, databases, and tools. Top ...

When you register a domain, the registrar has your identifying information. However, you can choose domain privacy protection if you don’t want the names, addresses, phone numbers, etc. of website ...

This is a simple shell script to run a WHOIS query based on a list of IP Addresses within a text file. The script will then output the results to an output file.