Opera Browser VPN vs System DNS: Does the VPN Enforce DNS Routing?
0 reputation · 15 Oct 2020, 07:40 UTC
Background
The Opera Browser includes a built‑in VPN that routes traffic through a dedicated server network. Official documentation states that the VPN should handle all traffic, but it does not explicitly indicate whether DNS queries are forced through the VPN or may be resolved by the host operating system.
Unresolved Decision
When the "Use system DNS" option is disabled, users expect that all DNS requests will be sent to the VPN’s DNS servers. However, reports of intermittent DNS leaks suggest that this behavior may not be consistent across supported operating systems (Windows, macOS, Linux, Android, iOS). The lack of explicit guidance leaves developers and users uncertain about the reliability of DNS routing under various configurations.
- Is DNS traffic always forced through Opera’s VPN when "Use system DNS" is turned off?
- Do platform‑specific DNS resolution mechanisms affect the VPN’s ability to intercept DNS queries?
- Under what circumstances can DNS leaks still occur while the VPN is active?
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