Question

In: Computer Science

Open the Command Prompt window and use the nslookup command to identify the domain names that...

Open the Command Prompt window and use the nslookup command to identify the domain names that correspond to the following IP addresses:

  1. 161.170.244.20
  2. 205.251.242.103
  3. 144.160.155.43

Use the Command Prompt window and nslookup command to identify the IP addresses that correspond to the following domain names:

  1. walmart.com
  2. amazon.com
  3. att.com

Close the Command Prompt window.

Submit your findings.

Solutions

Expert Solution

nslookup command allows the user or internet server administrator to find out the IP address corresponding to their hostname. The user can also perform the reverse by entering the IP address and getting the corresponding domain name.

nslookup is mostly used for security reasons like prevention from phishing attacks in which the IP address is tampered.

Domain names from corresponding commands:

a.161.170.244.20

b. 205.251.242.103

c. 144.160.155.43

IP address corresponding to domain names.

1. walmart.com

2.

3.att.com


Related Solutions

1. At the command prompt, use the where command to locate the where.exe file. Copy and...
1. At the command prompt, use the where command to locate the where.exe file. Copy and paste the full path and filename for the where.exe file into the space provided below. 2. At the command prompt, enter the following command and press enter. find "free beer" "c:\Program Files (x86)\Notepad++\*.txt" This command searches for the string "free beer" in all .TXT files in the Notepad++ program folder. According to the output of the find command, which of the files listed below...
At the command prompt, enter the following command and press enter. tasklist This command displays the...
At the command prompt, enter the following command and press enter. tasklist This command displays the currently running tasks (programs). You will see one specific program that appears over and over again in the list of running programs. This program is actually a wrapper program that runs computer instructions found in .DLL files. Based on the output of the command, which of the following programs is the wrapper program? A. lsass.exe B. winlogon.exe C. svchost.exe D. cmd.exe
Section 1.0: MATLAB Fundamentals Step 1.1 Open the MATLAB application Step 1.2 In the Command Window,...
Section 1.0: MATLAB Fundamentals Step 1.1 Open the MATLAB application Step 1.2 In the Command Window, type the following: x=8 % percentage sign denotes comment y=9 % variable y set to 9 x+y % add variable x + y clear %clears the workspace window clc % clears the command window Note: the % sign indicates a user comment. In the Command Window, you should see your answer : ans=17 In the Workspace window, observe "ans", "x" and "y" Step 1.3...
Please analyze and explain the most common use Windows command prompt and how to issue the...
Please analyze and explain the most common use Windows command prompt and how to issue the command-line commands in a paragraph or two.
Create a python program that will: prompt a user for a command Command get_data Level 1:...
Create a python program that will: prompt a user for a command Command get_data Level 1: Take one of the commands my_max my_min my_range my_sum mean median mode fib factorize prime Requirements: Your commands should be case-insensitive You should use python lists to store data You should NOT use built-in python math functions, or math libraries to compute these values Tips: Write one function that will convert a string with comma-separated numbers into a python list with the numbers. You...
Use Linux fedora At the command prompt, type route and press Enter. What entries are listed?...
Use Linux fedora At the command prompt, type route and press Enter. What entries are listed? What does each entry represent? What IPv4 address is listed as your default gateway? At the command prompt, type ip route add 1.0.0.0/8 via gwIP and press Enter, where gwIP is the IPv4 address of your default gateway. At the command prompt, type route and press Enter. Is the route added in Step 3 visi- ble? Will this route interfere with traffic that is...
what does activate.bat mean when working with python in the command prompt or the anaconda prompt...
what does activate.bat mean when working with python in the command prompt or the anaconda prompt (please be detailed)
A water balloon is observed to emerge from an open window of a gymnasium. The window...
A water balloon is observed to emerge from an open window of a gymnasium. The window is 9.5 m above the ground. Through miracles of technology (involving doppler radar and automated video analysis), it is determined that the balloon leaves the window with a speed of 12.5 m/s at an angle of 45∘45∘ relative to horizontal. (A) How much time elapses from when the balloon is passing through the window to when it hits the ground?  s (B) How far from...
Commands are to be typed in the Command Window in MATLAB [Those preceding the symbol>> are...
Commands are to be typed in the Command Window in MATLAB [Those preceding the symbol>> are the commands] 16.3 Matrix operations >>a=[1 2 3;4 5 6;7 8 9] >>b=[1 0 0;1 0 1;0 0 1] Assigning: >>a=b(2,:) Transposing: >>[1;2;3] >>[1;2;3]' Incrementing: >>Tempk=a+273.15 Scaling: >>L=a*2.5 Adding & subtracting: >>[1 2 3;4 5 6]-[8 7 6;4 2 0] Repeating: >>sqrt(a) >>sqrt(b) Operating term by term: >>[1 3;5 8].*[0 1;4 2] >>[1 3;5 8]*[0 1;4 2] Creating matrix efficiently >>m=[364;297]; >>n=[3,6,4;2,9,7]; >>p(1,1)=3; >>q=[2:2:200]...
1) Open a new terminal. a) Use the runlevel command. What is the current run level...
1) Open a new terminal. a) Use the runlevel command. What is the current run level of your system? b) Use the command ls /usr/lib/system/system . What does this show? c) Use the command ls /etc/rc.d. What does this show? d) Use the command ls/etc/rc.d/init.d. What SysV daemons are available on your system? e) Type init 3 and press Enter. The type runlevel. What is the most recent runlevel? f) Type init 1 and press enter. Does the runlevel command...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT