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The fastest DNS server (test it for your location)

There is no universal fastest DNS server — it depends on where you are, which ISP you use, and the network conditions right now. Run the live test below to see the fastest DNS server for your own connection, then use this guide to pick a resolver with confidence.

Updated 8 min read

What is the fastest DNS server?

The fastest DNS server is whichever resolver answers lookups quickest from your specific location and network — not a fixed global winner. Cloudflare, Google, Quad9, and AdGuard are all strong candidates; the only reliable way to know which is fastest for you is to test it directly.

Large public resolvers all run global anycast networks, so the gap between them is often small and can shift by time of day, ISP routing, or network congestion. Run the test below rather than relying on a generic ranking.

Live DNS speed test

DNS Speed Test

Balanced accuracy — 8 lookups per resolver. Tests 13 browser-accessible resolvers.

Runs entirely in your browser. We measure how quickly each resolver answers a fresh lookup over encrypted DNS-over-HTTPS — no downloads, no account, nothing stored.

What "fastest DNS server" actually means

DNS speed is the time between asking a resolver "what IP address is this domain?" and getting an answer back. It is not a single fixed property of a resolver — it is a function of four things working together.

Anycast network proximity
Large resolvers run anycast — the same IP address announced from many data centers worldwide. Your query automatically routes to the nearest one, so the number of locations and how close one sits to your ISP matters more than the resolver's brand.
Caching depth
A resolver that has already looked up a domain recently can answer from cache almost instantly. Resolvers with more total traffic tend to have warmer caches for popular domains, which is one reason large public resolvers often edge out small ones.
Current load
Every resolver has finite capacity. A network under heavy load — from a traffic spike or an attack being mitigated — can answer slower than usual, even if it is normally fast. This is one reason results shift from day to day.
Your own network path
Your ISP's routing, your Wi-Fi, and any VPN or proxy in the middle all add or remove milliseconds before a request even reaches the resolver. The fastest resolver for a neighbor on a different ISP may not be fastest for you.

The strongest contenders

These four resolvers consistently rank among the fastest and most reliable in independent testing conditions, each with a different balance of speed, privacy, and filtering. See the full list of public DNS servers for more options.

Cloudflare DNS

Cloudflare

The fastest major resolver on most connections, with a strong no-logging privacy stance and no default filtering.

Primary
1.1.1.1
Secondary
1.0.0.1
  • No-log : yes
  • DNSSEC : yes
  • Malware blocking : no
  • Ad blocking : no
  • Family filter : no
Read the full review

A globally distributed, extremely reliable resolver. Uses EDNS Client Subnet, which helps CDN routing at a small privacy cost.

Primary
8.8.8.8
Secondary
8.8.4.4
  • No-log : no
  • DNSSEC : yes
  • Malware blocking : no
  • Ad blocking : no
  • Family filter : no
Read the full review

Quad9

Quad9 Foundation

A security-first non-profit resolver that blocks known malicious domains and keeps no source-IP logs.

Primary
9.9.9.9
Secondary
149.112.112.112
  • No-log : yes
  • DNSSEC : yes
  • Malware blocking : yes
  • Ad blocking : no
  • Family filter : no
Read the full review

AdGuard DNS

AdGuard

Blocks ads, trackers, and malware for every device on your network without installing anything.

Primary
94.140.14.14
Secondary
94.140.15.15
  • No-log : yes
  • DNSSEC : yes
  • Malware blocking : yes
  • Ad blocking : yes
  • Family filter : no
Read the full review

Feature comparison

Speed alone rarely decides the winner — here's what each resolver offers beyond latency.

Feature comparison of public DNS resolvers
Provider Primary DNS No logsDNSSECMalwareAdsFamily
Cloudflare DNS 1.1.1.1 Yes Yes No No No
Cloudflare for Families 1.1.1.3 Yes Yes Yes No Yes
Google Public DNS 8.8.8.8 No Yes No No No
Quad9 9.9.9.9 Yes Yes Yes No No
OpenDNS 208.67.222.222 No Yes Yes No Yes
AdGuard DNS 94.140.14.14 Yes Yes Yes Yes No
CleanBrowsing 185.228.168.9 Yes Yes Yes No Yes
Control D 76.76.2.0 Yes Yes Yes Yes Yes
Alternate DNS 76.76.19.19 Yes Yes No Yes No
AliDNS 223.5.5.5 No Yes No No No
DNSPod Public DNS 119.29.29.29 No No No No No
DNS.SB 185.222.222.222 Yes Yes No No No
Mullvad DNS 194.242.2.2 Yes Yes No No No
360 Secure DNS 101.226.4.6 No No Yes No No
Restena Public DNS 158.64.1.29 Yes Yes No No No
DNS4EU (Protective) 86.54.11.1 No Yes Yes No No
UncensoredDNS 91.239.100.100 Yes Yes No No No
LibreDNS 116.202.176.26 Yes Yes No Yes No
NextDNS 45.90.28.0 Yes Yes Yes Yes Yes
Digitale Gesellschaft 185.95.218.42 Yes Yes No No No
SWITCH Public DNS 130.59.31.248 No Yes Yes No No
Comcast Xfinity DNS 75.75.75.75 No Yes No No No
CIRA Canadian Shield 149.112.121.20 No Yes Yes No No
DNS for Family 94.130.180.225 No Yes Yes Yes Yes
Yandex DNS 77.88.8.8 No No No No No
Level 3 / Lumen (4.2.2.x) 4.2.2.1 No No No No No
Vercara UltraDNS Public 64.6.64.6 No Yes No No No
Comodo Secure DNS 8.26.56.26 No No Yes No No
Hurricane Electric DNS 74.82.42.42 No No No No No
DNS.WATCH 84.200.69.80 Yes Yes No No No
Quad101 101.101.101.101 Yes Yes No No No
DNSforge 176.9.93.198 Yes Yes Yes Yes No
FDN (French Data Network) 80.67.169.12 Yes Yes No No No
BlahDNS 78.46.244.143 Yes Yes Yes Yes No
Tiarap 174.138.21.128 Yes Yes Yes Yes No
Freifunk München (ffmuc) 5.1.66.255 Yes Yes No No No
Nawala ChildProtection 180.131.144.144 No No Yes No Yes
SafeDNS 195.46.39.39 No No Yes No Yes
Gcore Public DNS 95.85.95.85 Yes No No No No
CZ.NIC ODVR 193.17.47.1 No Yes No No No
OpenBLD DNS DoH only No Yes Yes Yes No
IIJ Public DNS DoH only Yes Yes No No No
Applied Privacy DoH only Yes Yes No No No
RethinkDNS DoH only Yes No No No No
Comss.one DNS 83.220.169.155 No Yes Yes Yes No
FlashStart 185.236.104.104 No No Yes No Yes

Fastest DNS for specific use cases

"Fastest" shifts slightly depending on what you're optimizing for. These dedicated guides go deeper on each priority:

  • Fastest DNS for gaming. Low, consistent jitter matters more than the absolute fastest median — a resolver that is 3 ms slower but far steadier will feel better in-game than one with occasional spikes.
  • Fastest DNS for privacy. If you want speed without logging, look for resolvers with a clear no-logging policy alongside strong anycast performance.
  • Fastest DNS for family filtering. Filtering resolvers do a little extra work per query, so the fastest filtered resolver is rarely the fastest unfiltered one — check the comparison table above for options with family filters.

How to lock in your pick

Once the test shows a clear, repeatable winner, set it as your default DNS resolver on every device or, better, at your router so it applies to your whole network:

Setting it at the router applies your choice to every device on the network automatically — the simplest way to make a fast, reliable resolver the default for your whole household.

Fastest DNS — questions

What is the fastest DNS server?

There is no single fastest DNS server for everyone — it depends on your location, your ISP's routing, and network conditions at the moment you test. Cloudflare (1.1.1.1), Google (8.8.8.8), Quad9 (9.9.9.9), and AdGuard DNS are all strong, large-scale anycast resolvers; run the live test above to see which is fastest from your own connection.

How do I find the fastest DNS server for my location?

Run a DNS speed test from the device and network you actually use. The test above measures real round-trip latency to several resolvers from your browser and ranks them by median response time, which reflects your specific location and ISP path rather than a generic average.

Does the fastest DNS server make my internet download faster?

No. DNS only resolves domain names to IP addresses before a connection starts. A faster resolver can shorten that initial delay, but it does not increase your download or upload bandwidth once the connection is established.

Is Cloudflare or Google DNS faster?

It varies by location and network — both run large global anycast networks and are consistently among the fastest options in independent testing conditions. Test both from your own connection, or read the full head-to-head comparison, to see which wins for you.

Should I always use the fastest DNS server I find?

Speed is one factor. Also weigh privacy policy, logging practices, and any filtering features (malware, ad, or family blocking) you want, since the fastest resolver on a given day may not be the best overall fit for your needs.