1. OpenDNS
https://www.opendns.com/
IPv4 DNS Server:
208.67.222.222
208.67.220.220
IPv6 DNS Server:
2620:0:ccc::2
2620:0:ccd::2
OpenDNS also offers DNS servers that block adult content, called OpenDNS Family Shield. Those DNS servers are 208.67.222.123 and 208.67.220.123. A premium DNS offering is also available, called OpenDNS Home Internet Security. See more in the OpenDNS Knowledge Base.
2. Cloudflare
https://1.1.1.1/
IPv4 DNS Server:
1.1.1.1
1.0.0.1
IPv6 DNS Server:
2606:4700:4700::1111
2606:4700:4700::1001
1.1.1.1 is a partnership between Cloudflare and APNIC. Cloudflare runs one of the world’s largest, fastest networks. APNIC is a non-profit organization managing IP address allocation for the Asia Pacific and Oceania regions. Cloudflare had the network. APNIC had the IP address (1.1.1.1). Both of us were motivated by a mission to help build a better Internet. You can read more about each organization’s motivations on our respective posts: Cloudflare Blog / APNIC Blog. Visit Cloudflare Community Forum.
3. Google Public DNS
https://developers.google.com/speed/public-dns/
IPv4 DNS Server:
8.8.8.8
8.8.4.4
IPv6 DNS Server:
2001:4860:4860::8888
2001:4860:4860::8844
A free, global DNS resolution service that you can use as an alternative to your current DNS provider. In addition to traditional DNS over UDP or TCP, Google also provide DNS-over-HTTPS API. See more in the Google FAQ.
4.Verisign
https://www.verisign.com/en_US/security-services/public-dns/index.xhtml
IPv4 DNS Server:
64.6.64.6
64.6.65.6
IPv6 DNS Server:
2620:74:1b::1:1
2620:74:1c::2:2
Verisign Public DNS is a free DNS service that offers improved DNS stability and security over other alternatives. And, unlike many of the other DNS services out there, Verisign respects your privacy. We will not sell your public DNS data to third parties nor redirect your queries to serve you any ads. See more in the Verisign Public DNS FAQ.
5. Comodo Secure DNS
https://www.comodo.com/secure-dns/
IPv4 DNS Server:
8.26.56.26
8.20.247.20
Comodo Secure DNS is a domain name resolution service that resolves your DNS requests through Comodo worldwide network of redundant DNS servers. This can provide a much faster and more reliable Internet browsing experience than using the DNS servers provided by your ISP and does not require any hardware or software installation. When you choose to use Comodo SecureDNS, your computer's network settings will be changed so that all applications that access the internet will use Comodo SecureDNS servers. Comodo Secure DNS gives you a safer, smarter and faster Internet. See more in the Comodo Secure DNS FAQ.
6. Norton ConnectSafe
https://dns.norton.com/
IPv4 DNS Server:
199.85.126.10
199.85.127.10
Norton ConnectSafe is a free service that provides a first layer of defense by blocking unsafe sites automatically. On a computer, Norton ConnectSafe does not replace the comprehensive protection of a full security product such as Norton Internet Security or Norton 360. Instead, Norton ConnectSafe provides basic browsing protection and content filtering for all Web-enabled devices on your home network. See more in the Norton ConnectSafe FAQ.
7. SafeDNS
https://www.safedns.com/
IPv4 DNS Server:
195.46.39.39
195.46.39.40
SafeDNS is a cloud service, which means that you do not have to buy any hardware or install additional software. Those users protected by SafeDNS are walled against cybercriminals trying to steal important data. Block all dangerous websites, such as pornography, violence, alcohol & smoking and other categories which you choose. See more in the SafeDNS FAQ.
8. SmartViper
http://www.markosweb.com/free-dns/
IPv4 DNS Server:
208.76.50.50
208.76.51.51
SmartViper is a web mining company dedicated to analyze web pages. They let anyone use their DNS servers for free. They log personal information with their website but it’s not clear what they log with their DNS service. They don’t share that information with third parties. See more in the SmartViper Public DNS.
9. Dyn
https://help.dyn.com/internet-guide-setup/
IPv4 DNS Server:
216.146.35.35
216.146.36.36
Dyn is the next best free third-party DNS server in the list. It provides amazing web experiences and protects your information from most phishing attacks. Set up your network settings with the below DNS IP addresses to use Dyn DNS server. See more in the Dyn Internet Guide Setup.
10. Alternate DNS
https://alternate-dns.com/
IPv4 DNS Server:
198.101.242.72
23.253.163.53
Alternate DNS is an affordable, global Domain Name System (DNS) resolution service, that you can use as an alternative to your current DNS provider. Alternate DNS maintains a regularly updated database of known ad serving domain names. When a website you visit requests anything from a known ad server, Alternate DNS sends a null response blocking ads before they even touch your network. See more in the Alternate DNS FAQ.
11. UncensoredDNS
https://blog.uncensoreddns.org/
IPv4 DNS Server:
91.239.100.100
89.233.43.71
IPv6 DNS Server:
2001:67c:28a4::
2a01:3a0:53:53::
UncensoredDNS is the name of a DNS service which consists of two uncensored DNS servers. The servers are available for use by anyone, free of charge. See more in the UncensoredDNS FAQ.
12. puntCAT
http://www.servidordenoms.cat/
IPv4 DNS Server:
109.69.8.51
IPv6 DNS Server:
2a00:1508:0:4::9
puntCAT is physically located near Barcelona, Spain. puntCAT offers a public DNS service, free, secure, close and that respects your privacy. Configure it very easily! See more in the puntCAT FAQ.
13. CNNIC SDNS
http://public.sdns.cn/
IPv4 DNS Server:
1.2.4.8
210.2.4.8
SDNS recursive cloud resolution service is a free public resolution service product launched by China Internet Network Information Center (CNNIC). Designed to provide users with fast, secure, green Internet access analytic services. SDNS recursive cloud resolution provided by the service can increase the speed of browsing the site. See more in the SDNS FAQ.
14. AliDNS
http://www.alidns.com/
IPv4 DNS Server:
223.5.5.5
223.6.6.6
AliDNS is the Alibaba Group launched a DNS recursive resolution system, the goal is to become part of the domestic Internet infrastructure, for Internet users to provide "fast", "stable", "smart" free DNS recursive resolution services. See more in the AliDNS FAQ.
15. DNSPod Public DNS+
https://www.dnspod.cn/products/public.dns
IPv4 DNS Server:
119.29.29.29
119.28.28.28
Public DNS+ With DNSPod years of experience in domain name resolution services development, and relying on the powerful resources of Tencent, aims to provide users with more rapid, accurate and stable recursive resolution service, Public DNS+ will not maliciously hijack any domain name. Public DNS+ also offers public DNS servers: 182.254.116.116 and 182.254.118.118. See more in the Public DNS+ FAQ.
16. OneDNS
https://www.onedns.net/
IPv4 DNS Server:
117.50.11.11
117.50.22.22
OneDNS is a secure, fast, free niche DNS service. With it, you can always take advantage of the malicious website blocking service from the cloud to get rid of the DNS pollution and hijacking of unscrupulous ISPs. Meanwhile, you can speed up your internet connection through the north-south high-speed lines. And all of this, no need to download or install any software, within 1 minute to complete the setup. See more in the OneDNS FAQ.
17. Level 3
http://www.level3.com/en/
IPv4 DNS Server:
209.244.0.3
209.244.0.4
The free DNS servers listed above as Level 3 will automatically route to the nearest DNS server operated by Level 3 Communications, the company that provides most of the ISPs in the US their access to the internet backbone. Alternatives include 4.2.2.1, 4.2.2.2, 4.2.2.3, 4.2.2.4, 4.2.2.5, 4.2.2.6. These servers are often given as Verizon DNS servers but that is not technically the case.
18. Quad9
https://www.quad9.net/
IPv4 DNS Server:
9.9.9.9
149.112.112.112
IPv6 DNS Server:
2620:fe::fe
2620:fe::9
Quad9 routes your DNS queries through a secure network of servers around the globe. The system uses threat intelligence from more than a dozen of the industry's leading cyber security companies to give a real-time perspective on what websites are safe and what sites are known to include malware or other threats. If the system detects that the site you want to reach is known to be infected, you'll automatically be blocked from entry – keeping your data and computer safe. See more in the Quad9 FAQ.
19. DNS.WATCH
https://dns.watch/
IPv4 DNS Server:
84.200.69.80
84.200.70.40
IPv6 DNS Server:
2001:1608:10:25::1c04:b12f
2001:1608:10:25::9249:d69b
DNS.WATCH is a fast, free and uncensored DNS-Server (or more specific, a DNS resolver). Service is provided world-wide and free-of-charge for everyone.
20. GreenTeamDNS
http://www.greentm.co.uk/
IPv4 DNS Server:
81.218.119.11
209.88.198.133
GreenTeamDNS is a 100% cloud-based cyber security filtering service that protects you from malware and phishing sites and /or unwanted or offensive content – all based on simple filtering policies you set. Making this simple DNS switch on routers (preferred), computers, tablets or mobile devices will allow you, your children or employees to avoid accidental or deliberate exposure to adult content, gambling sites, malware and phishing sites. See more in the GreenTeamDNS FAQ.
21. OpenNIC
https://www.opennic.org/
IPv4 DNS Server:
185.121.177.177
169.239.202.202
IPv6 DNS Server:
2a05:dfc7:5::53
2a05:dfc7:5353::53 The DNS servers listed here for OpenNIC are just two of many in the US and across the globe. Instead of using the OpenNIC DNS servers listed above, see their complete list of public DNS servers here and use two that are close to you or, better yet, let them tell you that automatically here. OpenNIC also offers some IPv6 public DNS serve
22. Freenom World
http://www.freenom.world/
IPv4 DNS Server:
80.80.80.80
80.80.81.81
Freenom World is free to use by everyone in the world. Millions of internet users are already using Freenom World. Freenom is about domains and DNS. As the second largest domain provider Freenom operates a large AnyCast infrastructure providing authoritative DNS services for TK, ML, GA, CF and GQ domains. This infrastructure is already in place and it's a no-brainer to offer also resolving DNS services on this large infrastructure. See more in the Freenom World FAQ.
23. FreeDNS
https://freedns.zone/
IPv4 DNS Server:
37.235.1.174
37.235.1.177
FreeDNS is an open, free and public DNS Server. No DNS redirects, No logging, Use the internet without restrictions. FreeDNS protect your privacy. See more in the FreeDNS.
24. Yandex.DNS
https://dns.yandex.com/
IPv4 DNS Server:
77.88.8.8
77.88.8.1
IPv6 DNS Server:
2a02:6b8::feed:0ff
2a02:6b8:0:1::feed:0ff
Yandex.DNS is a free, recursive DNS service. Yandex.DNS' servers are located in Russia, CIS countries, and Western Europe. Users' requests are processed by the nearest data center which provides high connection speeds. Yandex.DNS' speed is the same in all three modes. In "Basic" mode, there is no traffic filtering. In "Safe" mode, protection from infected and fraudulent sites is provided. "Family" mode enables protection from dangerous sites and blocks sites with adult content. See more in the Yandex.DNS.
25. Hurricane Electric
https://dns.he.net/
IPv4 DNS Server:
74.82.42.42
IPv6 DNS Server:
2001:470:20::2
Hurricane Electric operates its own global IPv4 and IPv6 network and is considered the largest IPv6 backbone in the world as measured by number of networks connected. Within its global network, Hurricane Electric is connected to over 165 major exchange points and exchanges traffic directly with more than 6,500 different networks. Employing a resilient fiber-optic topology, Hurricane Electric has no less than five redundant 100G paths crossing North America, four separate 100G paths between the U.S. and Europe, and 100G rings in Europe and Asia. Hurricane also has a ring around Africa, and a PoP in Australia. See more in the Hurricane Electric.
26. Neustar
https://www.security.neustar/dns-services/free-recursive-dns-service
IPv4 DNS Server:
156.154.70.1
156.154.71.1
IPv6 DNS Server:
2610:a1:1018::1
2610:a1:1019::1
Provided free of charge, Free Recursive DNS enables users, families, and small businesses to experience a much more reliable, faster and safer online experience. Simply change your DNS settings and experience the Internet like never before. See more in the Neustar DNS Services.
27. CFIEC IPv6 Public DNS
http://www.chinaipv6.com.cn/index_en/
IPv6 DNS Server:
240c::6666
240c::6644
Next-generation DNS, building a secure and stable Internet infrastructure. IPv6-based Anycast deployment, multi-node load redundancy, nearest user access, fast IPv6 resolution for IPv6 users. Support DNS64 to provide with domain name resolution service for IPv6 only users. Strong security capabilities and data leakage protection capabilities. See more in the IPv6 Public DNS.
28. Baidu Public DNS
https://dudns.baidu.com/intro/publicdns/
IPv4 DNS Server:
180.76.76.76
IPv6 DNS Server:
2400:da00::6666
BaiduDNS is the Baidu system of the introduction of recursive DNS resolution services. With cloud protection, no hijacking, more accurate features, so that you get online faster and more secure. See more in the BaiduDNS FAQ.
29. 114DNS
https://www.114dns.com/
IPv4 DNS Server:
114.114.114.114
114.114.115.115
Based on the DNS system used by many basic telecom operators, 114DNS is a professional third-party high-reliability DNS service platform built by extension. The platform consists of several hundred Intel high-end CPU cores with multiple 10GE and GE circuits With multiple core telecom carriers' core routers, BGP Global AnyCast technology is used to deploy multiple sites remotely. See more in the 114DNS FAQ.
30. DNSpai
http://www.dnspai.com/public.html
IPv4 DNS Server:
101.226.4.6
218.30.118.6
Use of DNSpai public DNS service to send the service, make web surfing more stable, fast and safe; for fishing websites to intercept websites, filter illegal websites, establish a green and healthy online environment; automatic error correction for domain name spelling, make surfing the Internet more convenient. 101.226.4.6 and 218.30.118.6 Applicable to China Telecom, China Mobile internet users, 123.125.81.6 and 140.207.198.6 Applicable to China Unicom Internet users. See more in the DNSpai.
