Public DNS Performance

An overview of the top Public DNS providers and their respective response time performance. More about Public DNS.

Updated today at 07:00 CET

Based on 54345 DNS queries

Average query time 56.5464 ms

Provider   Server Response time Average Performance 24hr history
DNS.WATCH 84.200.69.80 28.4635 ms 28.4635 ms 98.66 %
27.14,25.87,26.26,30.56,29.64,31.51,29.56,27.73,30.98,26.25,27.07,29.71,27.96,25.89,27.57,35.15,25.02,25.43,24.46,26.20,27.18,27.62,28.74,28.46
Quad9 9.9.9.9 31.2903 ms 31.2903 ms 80.72 %
31.45,30.24,29.98,33.55,35.53,35.77,32.16,29.62,31.42,31.12,28.06,33.90,29.08,34.79,29.18,35.82,29.70,26.94,31.16,29.29,30.81,33.68,34.33,31.29
CensurfriDNS 89.233.43.71 35.7359 ms 35.7359 ms 58.23 %
35.59,34.46,37.40,38.61,35.76,40.09,35.05,39.47,35.40,36.93,35.64,35.74,36.13,37.94,35.69,34.13,33.21,35.81,35.82,35.70,35.40,37.00,36.30,35.74
SafeDNS 195.46.39.39
195.46.39.40
37.0018 ms
38.2858 ms
37.6438 ms 50.21 %
37.94,36.54,34.67,35.54,37.51,37.52,37.32,37.49,39.39,39.83,40.25,36.60,41.72,37.53,36.88,36.14,36.94,35.71,36.17,35.86,36.17,36.29,35.33,37.64
Hurricane Electric 74.82.42.42 39.1721 ms 39.1721 ms 44.35 %
28.65,29.97,37.59,28.89,31.38,24.72,33.25,23.21,22.40,22.55,32.70,34.39,27.47,22.21,24.86,32.18,30.75,25.36,21.40,30.29,33.01,25.87,29.83,39.17
OpenDNS 208.67.222.222
208.67.220.220
41.0135 ms
39.7788 ms
40.3962 ms 39.98 %
37.93,38.31,39.15,40.09,41.41,40.04,44.01,41.71,43.22,39.20,41.46,41.00,40.40,41.64,39.88,42.85,39.65,39.19,39.93,43.50,42.46,38.79,40.03,40.41
Google Public DNS 8.8.8.8
8.8.4.4
45.4197 ms
49.3231 ms
47.3714 ms 19.37 %
44.92,45.25,48.16,47.06,47.06,49.75,47.48,48.30,47.30,47.76,46.83,46.18,45.69,45.62,47.21,45.63,47.00,46.65,47.35,47.82,45.73,45.46,46.95,47.37
Level3 209.244.0.3
209.244.0.4
50.0107 ms
47.2290 ms
48.6199 ms 16.30 %
46.50,48.17,44.60,44.55,46.93,47.26,47.64,46.55,48.92,45.72,46.77,49.18,46.15,47.24,45.81,46.02,45.53,46.95,46.36,45.08,46.78,46.72,48.65,48.66
Verisign 64.6.64.6
64.6.65.6
64.4340 ms
43.5971 ms
54.0156 ms 4.69 %
54.18,52.59,51.56,58.61,55.81,58.37,59.33,62.22,50.58,53.43,54.35,50.55,53.18,49.46,53.67,50.91,50.95,54.51,49.04,50.05,52.89,55.46,52.17,53.32
Norton ConnectSafe 199.85.126.10
199.85.127.10
64.2338 ms
67.6363 ms
65.9350 ms -14.24 %
72.11,67.30,66.07,72.30,69.54,73.61,70.41,72.48,73.98,74.38,73.95,72.47,69.81,76.58,69.66,68.92,69.50,66.61,65.28,66.46,66.87,62.69,67.24,65.96
Neustar DNS Advantage 156.154.70.1
156.154.71.1
64.8891 ms
67.7857 ms
66.3374 ms -14.76 %
61.27,64.36,65.02,66.13,67.15,67.01,70.28,72.33,69.62,72.43,74.93,69.94,70.19,71.20,67.12,72.72,67.46,67.51,62.38,62.56,61.53,63.66,65.82,66.38
FreeDNS 37.235.1.174
37.235.1.177
96.2290 ms
49.5381 ms
72.8835 ms -22.42 %
92.02,89.99,107.00,99.04,103.81,105.51,104.41,107.87,120.54,118.75,134.96,139.78,101.50,97.76,93.92,74.22,75.52,69.13,66.71,68.50,62.96,59.92,63.78,72.73
Dyn 216.146.35.35
216.146.36.36
55.8573 ms
188.0604 ms
121.9589 ms -53.63 %
129.34,119.43,118.73,122.67,120.73,125.18,130.32,121.76,119.69,122.48,120.63,130.00,124.65,120.68,121.29,117.63,128.44,125.82,118.60,114.51,117.69,114.08,124.19,118.51
Performance: Average server response time compared to average response time of all tested servers.

What is Public DNS?

Public DNS servers are provided as free-to-use alternatives to the DNS servers supplied by your ISP.

Public DNS servers are often distributed world wide and may provide faster domain name resolving on your internet connection.

In addition, several of these DNS servers provide additional features like privacy, anti-phishing and adult content blocking.

Get more details about each individual Public DNS server, what benefits they offer and how to change your DNS settings on Tim Fisher's Free and Public DNS Servers.

Not included

A handful of Public DNS providers have been excluded, because their services fall far below the acceptable response time threshold. We encourage anyone who uses these servers to benchmark against some of the other servers listed above.

Public DNS providers not included: Comodo Secure DNS (8.26.56.26, 8.20.247.20), GreenTeamDNS (81.218.119.11, 209.88.198.133), SmartViper (208.76.50.50, 208.76.51.51), Yandex.DNS (77.88.8.8, 77.88.8.1), CensurfriDNS [primary server] (91.239.100.100).

About the data

Every hour the performance data table is updated to reflect the average response time for each server. Public DNS providers usually host a primary and secondary server and the average of both servers is used for ranking.

The response time is derived from querying the Public DNS for a random domain's NS record. The domains queried are part of the TLD zones (.at, .be, .ca, .ch, .cz, .de, .es, .eu, .it, .nl, .no, .pt, .se) and can be active and inactive domain names. Basically the equivalent of timing the unix command: $ host -t ns google.de

Geographically the queries are issued from servers in Central Europe to domains within the ccTLD zones listed above, which means that the accuracy of the response times may vary outside of Europe.