emirhankutsal

Hello everyone, I am working on a cybersecurity penetration testing on our embedded system. I am trying to block the aws.amazon.com cloud server so that I cannot access this website. I can block random website and it works, however, for aws.amazon.com, I cannot block it for some reason. I will attach what I receive when I do nslookup and see the difference between adidas.com and aws.amazon.com. I appreciate any help, thank you. root@mk7:~# nslookup adidas.com Server: 127.0.0.1 Address: 127.0.0.1#53 Name: adidas.com Address 1: 172.16.42.1 *** Can't find adidas.com: No answer root@mk7:~# nano /etc/hosts root@mk7:~# nslookup aws.amazon.com Server: 127.0.0.1 Address: 127.0.0.1#53 Name: aws.amazon.com Address 1: 172.16.42.1 aws.amazon.com canonical name = tp.8e49140c2-frontier.amazon.com tp.8e49140c2-frontier.amazon.com canonical name = dr49lng3n1n2s.cloudfront.net Address 2: 2600:9000:2046:5e00:1c:a813:8512:c241 Address 3: 2600:9000:2046:5200:1c:a813:8512:c241 Address 4: 2600:9000:2046:ea00:1c:a813:8512:c241 Address 5: 2600:9000:2046:d200:1c:a813:8512:c241 Address 6: 2600:9000:2046:400:1c:a813:8512:c241 Address 7: 2600:9000:2046:dc00:1c:a813:8512:c241 Address 8: 2600:9000:2046:5800:1c:a813:8512:c241 Address 9: 2600:9000:2046:1e00:1c:a813:8512:c241 root@mk7:~#