Table of contents
Privacy-Focused
Quad9 does not store any personal data about users and maintains a stringent privacy policy, ensuring that your DNS queries are not tracked or sold to third parties.
Security
Quad9 provides robust security features by blocking access to known malicious domains, which helps protect users from phishing, malware, and other online threats.
Performance
With a global network of servers, Quad9 offers fast DNS resolution, which can contribute to quicker website load times and improved overall internet browsing experience.
Easy to Set Up
Changing your DNS to Quad9 is straightforward and can be easily configured on most devices without requiring technical expertise.
Free Service
Quad9 offers its DNS services free of charge, making it an accessible option for anyone looking to improve their online privacy and security without additional costs.
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Yes, Quad9 is generally considered a good DNS service.
We have collected here some useful links to help you find out if Quad9 is good.
Check the traffic stats of Quad9 on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Quad9 on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Quad9's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Quad9 on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about Quad9 on Reddit. This can help you find out how popualr the product is and what people think about it.
So assuming the answer to a query of what something like dev.to is mainly starts at the locally designated DNS servers. This will most likely be your ISP but it's not uncommon to utilize public DNS servers such as Quad9, Google, and Cloud Flare. Public DNS servers were popularized after "certain ISPs" decided that showing ad littered pages for unknown domains was a good idea. - Source: dev.to / 18 days ago
Maybe consider using https://quad9.net for DNS? It's nice having archive.today work. Otherwise you can always copy/paste the link to TFA into https://archive.org. - Source: Hacker News / almost 2 years ago
Automate everything. Use a password manager, enable automatic updates, use DNS malware filtering at router level (Free with https://quad9.net ). Source: over 2 years ago
Depends on your region and what sites you're using. I live in the middle of nowhere far from civilization, and 1.1.1.1 returns terrible IPs for many sites including google.com (which pings at 350-400 ms if you resolve it through 1.1.1.1, but at 90-100 ms if you're using any other resolver). They do it because they block EDNS0 in order to protect your privacy or something like that. So I use 8.8.8.8 and 9.9.9.9 in... - Source: Hacker News / almost 3 years ago
9.9.9.9 is run by Quad9. They’re more privacy oriented, afaik. Source: almost 3 years ago
Ask your university support desk? You can also try alternative DNSsuch as https://quad9.net . Source: almost 3 years ago
Yeah I don't trust ISP DNS, they can see your traffic and dns requests. Using a more privacy dns server like Cloudflare https://1.1.1.1/ or Quad9 https://quad9.net/ are good and free. Source: almost 3 years ago
I just realized that I changed my DNS host around 6 months ago. I now use Quad9 -- they support DoT. I just neglected to configure my P7P to use it. Their provider hostname is: dns.quad9.net. Source: about 3 years ago
In the meantime, just get yourself a VPS host somewhere and enable SOCKS5 proxy via SSH (ssh -D 8888) Configure your apps/clients to use SOCKS5 proxy on 127.0.0.1 and port 8888. And configure your clients to use Quad9 as a DNS over HTTP (DoH) or similar DNS tricks. And you're basically done. Now those clients/apps using this "proxy" makes the Internet traffic between you and your SSH server look like just a... Source: about 3 years ago
I did some probing. I can't resolve rarbg.to with DNS servers 8.8.8.8 (Google), 4.2.2.3 (Level3), or 1.1.1.1 (Cloudflare), but 9.9.9.9 (Quad9) resolves OK as does Firefox's DNS-over-HTTPS enabled using CIRA Canadian Shield. who.is also shows the authoritative DNS is functional. Smells like coordinated blocking by big tech companies to me. That's just speculation, of course. Source: about 3 years ago
- You can change your DNS provider to https://quad9.net/. Quad9 blocks suspicious websites. Source: about 3 years ago
I've tried a number of things from uninstalling the VPN, clearing DNS, trying to use quad9.net dns, uninstalling and reinstalling network drivers, but nothing has worked. I'm starting to think it has something to do with Verizon or the router, but I really don't know nor am I an expert at this sort of thing. Source: about 3 years ago
Hey, dunno if you're still looking for help on this, but there's a multicast filtering option on some wireless access points, that mess with IPv6. Also, overall slowness could be associated with a bad upstream DNS: using something like quad9.net might help (I dunno offhand if the ISP does any special filtering that would require its DNS). Source: over 3 years ago
There's already competition in the space, you would need to prove that you're better than quad9.net, Google's safe browsing that's built in, something like Password Alert, and most VPNs offer some safety features. Source: over 3 years ago
Quad9 website with excellent information on their service HERE. They’re based in Switzerland which has extremely strict privacy laws, and Quad9 protects your privacy too with no logs, etc., while blocking malware, phishing, dangerous sites, etc., before they even hit your network. They’re also incredibly quick, faster for me than Google DNS or Cloudflare. Source: over 3 years ago
Until TMHI, I had kept IPv6 disabled on everything without exception, out of a sense of safety, because until recently I knew of no Internet security blacklists for IPv6. But quad9.net has a good working DNS for all, with security blacklisting. So once I discovered that TMHI does IPv6 much faster, I set DNS on Windows and Linux to quad9.net, and enabled v6 on everything. Very nice indeed. And also essential to... Source: over 3 years ago
This might be a longshot, but have you tried a different DNS resolver? If you're using the one from your ISP, I'd suggest switching to something more reliable since they tend to be rather flaky at times. Quad9 is a good option. Source: over 3 years ago
Cloudflare is a trustworthy company (generally) but I've pivoted over to Quad9 because its filtered lists are surprisingly effective and it's actually approved by Apple to issue DNS over HTTPS certificates. This means that I can have Quad9 doing DNS over HTTPS on my phone regardless of data *or* WiFi. Source: over 3 years ago
Easy win is add quad9.net to their internal DNS forwarders. Or put Umbrella on every machine. Source: over 3 years ago
I have two DNS servers setup, 9.9.9.1 and 149.112.112.11 (quad9.net). For both DNS servers I've setup the 'Gateway' dropdown to 'WAN_DHCP'. Source: over 3 years ago
Their website states that they “protect against a wide range of threats such as malware, phishing, spyware, and botnets”. Source: over 3 years ago
Quad9 has established a strong position within the domain name system (DNS) sector, particularly focusing on security and privacy. As a free service, it competes with well-known entities like Cloudflare's 1.1.1.1, Google's Public DNS (8.8.8.8), and others. Public perception of Quad9 is largely positive, with particular commendation for its emphasis on security and privacy.
Quad9 markets itself as a DNS service that enhances security by blocking access to malicious domains, phishing sites, and other cyber threats. This is achieved through its collaboration with multiple threat intelligence providers—an offering that stands out in its pitch to potential users—even though specific details about these collaborations have been vague. Users appreciate this focus as cyber threats continue to grow both in complexity and frequency.
In various technical communities, Quad9 is frequently recommended as a robust alternative to default ISP DNS settings, which are often scrutinized for privacy concerns. Quad9 appeals particularly to privacy-conscious users since it operates with a no-logs policy and is based in Switzerland, a jurisdiction known for stringent privacy laws. Its emphasis on privacy and security sets it apart from other free DNS providers, which may monetize user data to sustain their services.
Community feedback in forums echoes these advantages. For instance, professionals discuss Quad9's reliability in routing network traffic securely and its proficiency in protecting users from accessing blacklisted sites. Additionally, Quad9 supports DNS-over-TLS (DoT) and DNS-over-HTTPS (DoH), further underlining its commitment to encrypting DNS queries. These features lead to Quad9 being a recommended DNS option for enhancing Internet privacy and security without incurring costs.
While Quad9 excels in security, opinions on its speed and global performance are mixed. It experienced some criticism for variances in speed and latency compared to competitors like Cloudflare, which are often cited for optimal performance. Despite this, for many users, the trade-off in speed is minor relative to the privacy and security benefits.
Instances of anecdotal evidence, like users experiencing faster browsing with Quad9 over other alternatives or successfully navigating historically blocked content shows its practical effectiveness. However, the variability in user experiences suggests the performance may be influenced by regional factors or specific network setups.
In conclusion, public opinion positions Quad9 as a reliable choice for users prioritizing security and privacy without compromising excessively on usability. For technical users looking to bolster their defenses against Internet threats, Quad9 is a prevalent and respected option, reinforced by community endorsements, and its consistent focus on mitigating cyber risks makes it a preferred choice in security-conscious environments.
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