Explain Like I'm Five

14252 readers

28 users here now

Simplifying Complexity, One Answer at a Time!

Rules

Be respectful and inclusive.
No harassment, hate speech, or trolling.
Engage in constructive discussions.
Share relevant content.
Follow guidelines and moderators' instructions.
Use appropriate language and tone.
Report violations.
Foster a continuous learning environment.

founded 1 year ago

MODERATORS

ELI5: Does a DNS provider or an adversary know my real IP address if I have a DNS leak? (discuss.tchncs.de)

submitted 2 months ago by [email protected] to c/explainlikeimfive

13 comments fedilink hide all child comments

I use a VPN service that is connected to a server in another country, however this VPN service does not offer control over my DNS requests to block some sites so I preferred to use another DNS resolver that has this function.

My question is: When I access my VPN's website, it accuses that a "DNS leak" is occurring. Can the DNS provider know my real IP address, or does it only know my VPN's IP?

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 3 points 2 months ago (1 children)

Can the router be configured to not resolve dns

[–] xylogx 2 points 2 months ago

Yes, you can configure non-router DNS in your DHCP server or you can manually set DNS on individual hosts. For a VPN you want to make sure the VPN connection has DNS manually configured.