Skip to content

Looking for secure (and free) DNS? Quad 9 is your new best friend

Blog
  • Those in the security space may already be aware of the secure DNS service provided by Quad9. For those who have not heard of this free service, Quad9 is a public Domain Name System (DNS) service that provides a more secure and privacy-focused alternative to traditional DNS services. DNS is the system that translates human-readable domain names (like www.google.com) into IP addresses that computers use to identify each other on the internet.

    Quad9 is known for its emphasis on security and privacy. It uses threat intelligence from various cybersecurity companies to block access to known malicious websites and protect users from accessing harmful content. When a user makes a DNS query, Quad9 checks the requested domain against a threat intelligence feed, and if the domain is flagged as malicious, Quad9 blocks access to it.

    One notable feature of Quad9 is its commitment to user privacy. Quad9 does not store any personally identifiable information about its users, and it does not sell or share user data.

    https://www.quad9.net/

    Users can configure their devices or routers to use Quad9 as their DNS resolver to take advantage of its security and privacy features. The DNS server addresses for Quad9 are usually 9.9.9.9 and 149.112.112.112.

    The name “Quad9” is derived from the service’s use of four DNS servers in different geographic locations to provide redundancy and improve reliability. Users can configure their devices or routers to use the Quad9 DNS servers, and doing so can offer an additional layer of protection against malware, phishing, and other online threats. It’s important to note that while Quad9 can enhance security, it is not a substitute for other security measures such as antivirus software and good internet security practices, and if you are not using these technologies already, then you are leaving yourself open to compromise.

    I’d strongly recommend you take a look at Quad9. Not only is it fast, but it seems to be extremely solid, and well thought out. If you’re using Cloudflare for your DNS, Quad9 is actually faster.

  • @phenomlab thanks for sharing. this will be very useful for me.

  • @crazycells Agreed. I’m using it now, and have been all afternoon. Super stable and very secure.

  • I’ve been using this service for a couple of days now, and it’s made my internet access so much faster. That alone is a plus, and I never thought there would be a contender for Cloudflare in this area.


  • 3 Votes
    30 Posts
    482 Views

    @DownPW any update?

  • 4 Votes
    4 Posts
    207 Views

    @phenomlab said in TikTok fined £12.7m for misusing children’s data:

    Just another reason not to use TikTok. Zero privacy, Zero respect for privacy, and Zero controls in place.

    https://news.sky.com/story/tiktok-fined-12-7m-for-data-protection-breaches-12849702

    The quote from this article says it all

    TikTok should have known better. TikTok should have done better

    They should have, but didn’t. Clearly the same distinct lack of core values as Facebook. Profit first, privacy… well, maybe.

    Wow, that’s crazy! so glad I stayed away from it, rotten to the core.

  • 3 Votes
    4 Posts
    294 Views

    @DownPW yeah, I seem to spend a large amount of my time trying to educate people that there’s no silver bullet when it comes to security.

  • 6 Votes
    7 Posts
    387 Views

    @phenomlab

    yep but I use it since several month and I haven’t see any bugs or crash
    In any case, I only use him anymore 🙂

    Tabby offers tabs and a panel system, but also themes, plugins and color palettes to allow you to push the experience to the limit. It can support different shells in the same window, offers completion, has an encrypted container for your passwords, SSH keys and other secrets, and can handle different connection profiles.

    Each tab is persistent (you can restore them if you close one by mistake) and has a notification system, which will let you know if, for example, a process is finished while you are tapping in another tab.

    It’s really a great terminal that will easily replace cmd.exe for Windowsians or your usual terminal. And it can even work in a portable version for those who like to carry their tools on a USB key.

    –> To test it, you can download it, but there is also a web version. Handy for getting an idea.

    https://app.tabby.sh

  • 1 Votes
    1 Posts
    201 Views
    No one has replied
  • 109 Votes
    151 Posts
    12k Views

    “I could see my face and hear my voice. But it was all very creepy, because I saw myself saying things that I never said,” the 21-year-old, who studies at the University of Pennsylvania, told the BBC.

    https://www.bbc.co.uk/news/articles/c25rre8ww57o

    Statistics disclosed by the public security department in 2023 show authorities arrested 515 individuals for “AI face swap” activities. Chinese courts have also handled cases in this area.

  • 0 Votes
    1 Posts
    204 Views
    No one has replied
  • is my DMARC configured correctly?

    Solved Configure
    3
    3 Votes
    3 Posts
    328 Views

    @phenomlab said in is my DMARC configured correctly?:

    you’ll get one from every domain that receives email from yours.

    Today I have received another mail from outlook DMARC, i was referring to your reply again and found it very helpful/informative. thanks again.

    I wish sudonix 100 more great years ahead!