Top Picks at a Glance
| Product | Primary Ip | Speed (Global Avg) | Privacy Policy | Filtering | Best For |
|---|---|---|---|---|---|
| 1. Cloudflare (1.1.1.1) | 1.1.1.1 | ~11 ms | No logs (audited) | Optional (1.1.1.2) | Best overall speed + privacy |
| 2. Google Public DNS | 8.8.8.8 | ~20 ms | Logs temporarily | No | Most reliable, widely supported |
| 3. Quad9 (9.9.9.9) | 9.9.9.9 | ~15 ms | No logs (Swiss law) | Yes (malware block) | Best security filtering |
| 4. OpenDNS (Cisco) | 208.67.222.222 | ~20 ms | Logs queries | Yes (customizable) | Best for families / content filtering |
| 5. NextDNS | Custom per account | ~15 ms | Configurable logging | Yes (fully customizable) | Best for advanced users |
Our Picks in Detail
- ~11 ms
- No logs (audited)
- ~20 ms
- Logs temporarily
- ~15 ms
- No logs (Swiss law)
- ~20 ms
- Logs queries
- ~15 ms
- Configurable logging
How Much Does DNS Speed Actually Matter?
DNS lookup is a one-time cost per domain per session — results are cached by your browser and OS. For a first visit to a website, a faster DNS saves 50–200 ms. For cached lookups, it makes no difference. The real gain is consistency: ISP DNS servers occasionally fail or slow down during peak hours, causing random page load delays. Cloudflare and Google maintain 99.99%+ uptime globally.
DNS Privacy: What Your ISP Can See
Your ISP's DNS server sees every domain you visit. This data is legally sold to third parties in some countries and used for targeted advertising. Switching to Cloudflare 1.1.1.1 or Quad9 removes your ISP from this loop. DNS-over-HTTPS (DoH) encrypts DNS queries so your ISP can't see them even if you use a third-party DNS. Enable DoH in your browser settings for maximum privacy.
How to Change Your DNS Server
On Windows: Network Settings → Change adapter options → Properties → IPv4 → Use the following DNS server addresses. On macOS: System Preferences → Network → Advanced → DNS tab. On your router: Admin panel → WAN settings → DNS settings (changes DNS for your entire home network). Using DNS-over-HTTPS: available in Firefox, Chrome, and Edge under privacy/security settings.
DNS-over-HTTPS and DNS-over-TLS: Should You Use Them?
Standard DNS queries travel in plain text — your ISP, and anyone on your network path, can see every domain you look up even if the page itself uses HTTPS. DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT) encrypt the DNS query itself, preventing this surveillance. Cloudflare's 1.1.1.1 and Google's 8.8.8.8 both support DoH and DoT. Enabling DoH in your browser (Firefox and Chrome both support it natively under privacy settings) is the easiest way to get encrypted DNS without changing anything system-wide.
The practical privacy benefit is most significant for users on shared networks — coffee shops, hotels, airports — where local network operators can otherwise log DNS queries. On your home network, switching to a non-ISP DNS resolver like Cloudflare already prevents your ISP from seeing your lookups, but DoH adds a second layer by preventing any intermediary from seeing the queries in transit. The performance impact of DoH is negligible on modern hardware — query times are comparable to standard DNS over the same provider.
Frequently Asked Questions
Will changing my DNS make internet faster?
For first-visit page loads, yes — by 50–200 ms on average if you switch from a slow ISP DNS to Cloudflare or Google. For sites you visit regularly (cached DNS), no difference. For overall download/upload speed, DNS has no effect — it only affects domain lookup time.
Is Google DNS or Cloudflare faster?
Cloudflare 1.1.1.1 is faster globally — it averages ~11 ms query time vs Google's ~20 ms according to independent benchmarks. However, the difference is often within margin of error depending on your location. Google has a slightly better track record for uptime and is more consistently fast in Asia-Pacific.
Is it safe to use a third-party DNS?
Yes — using Cloudflare, Google, or Quad9 is safe and private relative to your ISP's DNS. These providers have published privacy policies and, in Cloudflare's case, independent KPMG audits confirming they don't log query data. The trust question shifts from your ISP to your DNS provider.