When using the Tor Browser for surfing, the DNS server used is the Tor network's DNS resolver. This DNS resolver is responsible for resolving domain names to IP addresses while maintaining the user's anonymity and privacy by routing the DNS queries through the Tor network. This helps prevent third parties from monitoring or tracking the user's browsing activity. **

The DNS server is a crucial component of the internet infrastructure that translates domain names into IP addresses. There are different types of DNS servers, including authoritative DNS servers, recursive DNS servers, and public DNS servers like Google DNS or OpenDNS. The choice of DNS server depends on factors such as speed, security, and reliability, so it is important to select a DNS server that meets your specific needs. **

DNS, or Domain Name System, is a system that translates domain names into IP addresses. It acts as a phone book for the internet, allowing users to access websites and other online services using easy-to-remember domain names instead of complex numerical IP addresses. DNS plays a crucial role in the functioning of the internet by facilitating the communication between devices and servers. **

Primary DNS and secondary DNS are both crucial components of a domain name system (DNS) setup. The primary DNS server is the first point of contact for translating domain names into IP addresses, and it is responsible for hosting the authoritative DNS records for a domain. The secondary DNS server acts as a backup to the primary server, ensuring redundancy and improving the reliability and availability of the DNS service. Having both primary and secondary DNS servers helps to distribute the DNS query load, provide failover support, and prevent downtime in case the primary server fails. **

Primary DNS and secondary DNS are both part of the Domain Name System, which is responsible for translating domain names into IP addresses. The primary DNS server is the first point of contact for a device trying to access a website or service, and it is responsible for resolving domain names into IP addresses. The secondary DNS server acts as a backup to the primary server, and it is used if the primary server is unavailable or experiencing issues. Having both primary and secondary DNS servers helps to ensure reliable and redundant access to websites and services on the internet. **

DNS Rebind Protection on the Fritzbox works by preventing malicious websites from accessing devices on the local network. When a device on the network tries to access a website, the Fritzbox checks if the IP address returned by the DNS server is within the local network range. If it is, the Fritzbox blocks the connection to prevent unauthorized access. This feature helps to protect against potential attacks that exploit DNS rebinding vulnerabilities. **

Changing the DNS alone is not enough to prevent your parents from knowing where you are surfing. While changing the DNS can help bypass certain restrictions or filters set up by your internet service provider, it does not hide your browsing activity from your parents if they are using other methods to monitor your online activity, such as parental control software or monitoring tools. To ensure your browsing activity is private, you may need to use additional tools like a VPN or private browsing mode. **

Changing the DNS alone is not enough to prevent your parents from knowing where you are surfing. While changing the DNS can help bypass certain restrictions or filters set up by your internet service provider, it does not hide your browsing activity from your parents if they have other monitoring tools or software installed on the network. To ensure your privacy, you may need to use a combination of tools such as a VPN, incognito mode, or secure browsing applications. **