![Izharullah on X: "PTI's official website DNS record showing the host server in USA It doesn't mean the website is handled or operating from USA. One need to consult relevant expert before Izharullah on X: "PTI's official website DNS record showing the host server in USA It doesn't mean the website is handled or operating from USA. One need to consult relevant expert before](https://pbs.twimg.com/media/E3OPmV7XoAQMh45.jpg:large)
Izharullah on X: "PTI's official website DNS record showing the host server in USA It doesn't mean the website is handled or operating from USA. One need to consult relevant expert before
![security - Can the USA turn off the whole internet by deactivating root DNS servers based there? - Skeptics Stack Exchange security - Can the USA turn off the whole internet by deactivating root DNS servers based there? - Skeptics Stack Exchange](https://i.stack.imgur.com/eKewl.png)
security - Can the USA turn off the whole internet by deactivating root DNS servers based there? - Skeptics Stack Exchange
![PDF) Making DNS Servers Resistant to Cyber Attacks: An Empirical Study on Formal Methods and Performance PDF) Making DNS Servers Resistant to Cyber Attacks: An Empirical Study on Formal Methods and Performance](https://i1.rgstatic.net/publication/318670588_Making_DNS_Servers_Resistant_to_Cyber_Attacks_An_Empirical_Study_on_Formal_Methods_and_Performance/links/5b1a9e4f45851587f29d1db4/largepreview.png)