07. Hacking Lifecycle - Exercise Part 2

Hacking Lifecycle - Exercise Part 2: Performing Threat Intelligence

Network Ownership

Each IP address and domain on the Internet has an owner. This is the organization or person who registered it. In this exercise, you'll practice viewing ownership of Internet domains and IP addresses.

Viewing Domain Owners

Task Description:

Follow the steps below to view the domain owners for Udacity.com. You can repeat this for any domain or IP on the Internet.

Task List:

Task Feedback:

WhoIs information is another step in the hacking lifecycle. We use it to understand domain owners, IP address ranges and contact information. You can use this same process to investigate owners of IP addresses.

Domain Ownership

QUESTION:

For the domain used in your Whois search, answer the following:

  • Registrant Org:
  • Registrar:
  • IP Address:
  • IP Location:
ANSWER:

For Udacity.com, the answers are (as of May 2020):

  • Registrant Org: Udacity, Inc.
  • Registrar: MarkMonitor, Inc.
  • IP Address: 104.16.103.31
  • IP Location: California - San Francisco - Cloudflare Inc.

Exercise solution walkthrough

ND545 C1 L3 06 Hacking Lifecycle Exercise2 Video

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