Same DNS server for many different Tor 'idenitities'

1. Can one have multiple names for the same IP address in DNS server?
2. Does Tor use its own DNS?
3. How does Tor handle DNS?
4. What are the 3 classes of DNS servers?
5. Can 2 domains have the same name server?
6. Can 2 domains have the same DNS?
7. Is Tor run by the CIA?
8. Can Tor user be traced?
9. How do hackers use DNS?
10. Can we have many hostnames correspond to one IP address?
11. Can there be multiple of the same IP address?
12. Can DNS have multiple A records?
13. Can multiple people use the same IP address?
14. What happens if two devices have the same hostname?
15. Can a host have multiple names?
16. What is 169.254 169.254 DNS?

Can one have multiple names for the same IP address in DNS server?

Multiple IP for a same Domain: Yes, it is possible and very common: If a server (with ip A) fall down, you may connect to the next IP of the DNS register and access an another server (with ip B) to get the service.

Does Tor use its own DNS?

dot-onion sites don't have IP addresses, so they can't be satisfied via DNS; however, TOR itself is a SOCKS server, so if you ask it to connect you to an internet hostname, it will resolve that to an IP using the dns resolver of the egress server's host, and connect to that IP (as dns can be different if requested from ...

How does Tor handle DNS?

Resolving DNS queries through the Tor network guarantees a significantly higher level of anonymity than making the requests directly. Not only does doing so prevent the resolver from ever seeing your IP address, but it also prevents your ISP from knowing that you attempted to resolve a domain name.

What are the 3 classes of DNS servers?

There are three main kinds of DNS Servers — primary servers, secondary servers, and caching servers.

Can 2 domains have the same name server?

Short answer: No, you cannot assume that the same name servers means the same origin due to shared hosting companies.

Can 2 domains have the same DNS?

Can a single server be associated with multiple domains? Yes. This would be done by pointing those domains at your web server via DNS.

Is Tor run by the CIA?

The Tor Project says that it has always been transparent about its funding sources and that it has no past or present connection to the CIA. "We make free and open source software that's available for anyone to use—and that includes the CIA," says Stephanie Whited, communications director for the Tor Project.

Can Tor user be traced?

Although your internet traffic is encrypted on Tor, your ISP can still see that you're connected to Tor. Plus, Tor cannot protect against tracking at the entry and exit nodes of its network. Anyone who owns and operates the entry node will see your real IP address.

How do hackers use DNS?

Attackers can take over a router and overwrite DNS settings, affecting all users connected to that router. Man in the middle DNS attacks — attackers intercept communication between a user and a DNS server, and provide different destination IP addresses pointing to malicious sites.

Can we have many hostnames correspond to one IP address?

You can indeed host many many websites on the same IP address. Though, if you want your website to use secure HTTP (HTTPS), then you have to use a unique IP address for that web site only.

Can there be multiple of the same IP address?

Never. There are IP addresses that are part of the internet world-wide, and are 100% unique. For example, the IP address that your ISP gives on your cable connection. If you connect your computer directly to your cable modem (NO ROUTER in between), then you will be assigned a public IP address.

Can DNS have multiple A records?

An A record maps a domain to the physical IP address of the computer hosting that domain. Internet traffic uses the A record to find the computer hosting your domain's DNS settings. The value of an A record is always an IP address, and multiple A records can be configured for one domain name.

Can multiple people use the same IP address?

Answer: If you access the Internet from a local network (LAN) in your home or business, it is possible that you share an IP address with other users. This is because, while you might use different computers or devices, you all use the same Internet connection.

What happens if two devices have the same hostname?

Yes, you can have the same hostname for the two server. They will have different FQDN so both of them can be resolved. However, this may lead to problems since the default NetBIOS name of a host is the same as its hostname.

Can a host have multiple names?

You can set up as many host names as you like all pointing to your localhost, with the IP, 127.0. 0.1.

What is 169.254 169.254 DNS?

The 169.254. 169.254 IP address is a “magic” IP in the cloud world, in AWS it used to retrieve user data and instance metadata specific to a instance.