If you need true anonymity or privacy, even from your ISP, you may want to consider it.

However, if you do regularly work with sensitive material, work remotely and need to make sure all of your traffic is secure, or travel to places where you may be snooped on, encrypting your DNS is a good idea. To be fair, encrypting your DNS is a level of security that many people may not need to aspire to. also has some other fixes you can try for a leaky VPN. If you’d like to find out if your VPN is leaking DNS requests, you can test it on the same site. To read more on DNS leaks, check out this explanation by. In some cases, the attacker will actually pose as the service you’re connecting to in order to collect whatever data they can before you figure out something’s not right. Some hackers will just collect that information, but the worst actually collect it and then use it to conduct man-in-the-middle attacks, where the attacker just sits in between you and your eventual destination and collects data along the way - passwords, cookies, and even enough encrypted data to eventually crack your encryption (if it’s weak). Ultimately, it means that even though your traffic is encrypted, your ISP - or worse, anyone snooping on the “last mile” of your internet connection (the network between your computer and your ISP) - can clearly see everything you connect to you’re going on the internet and every site you visit on the web. “DNS Leaking” happens when your system - even after you’ve connected to a VPN or anonymity network such as Tor - continues to query your ISP’s DNS servers every time you visit a new website, connect to a new server or fire up a new internet-connected application.

Opendns dnscrypt routers