DNS spoofing for pentesting

[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:~#

[dark_pyrro]

Just to be sure about the method, are you using the DNSspoof module of the Mark VII?