Unknown hackers unleashed denial-of-service attacks against DNS servers operated by Network Solutions and a domain-name registrar in Germany, temporarily disrupting the performance of the systems
DNS servers are organized in a hierarchical order and communicate with each other through private network protocols. The master DNS servers, known as root servers, store the whole database of the Internet domain names and their corresponding IP addresses. They are owned by various independent agencies based in the United States, Japan, the UK DNS Amplification Attacks | CISA 2020-7-7 · A Domain Name Server (DNS) Amplification attack is a popular form of Distributed Denial of Service (DDoS), in which attackers use publically accessible open DNS servers to flood a target system with DNS response traffic. The primary technique consists of an attacker sending a DNS name lookup request to an open DNS server with the source address spoofed to be the target’s address. wiki.ipfire.org - List of Public DNS Servers List of Public DNS Servers. This is a list of publicly available DNS servers suitable for use with IPFire. They are operated by many different organisations in many different countries. Please consider carefully which ones you would like to use. DNS Servers that support UDP/TCP
United States DNS Servers - What is my DNS Server?
About United States DNS Propagation Checker. United States DNS Propagation Checker lets you instantly perform a DNS lookup to check a domain names current IP address and DNS record information against multiple name servers located in different parts of the United States.
How to Change the DNS servers on a TP-Router (New UI
51 rows United States of America DNS Servers - What's My DNS?