For those who want to filter the internet and speed up their connection, here are a few links detailling how to do it.
Keyword used: 'Safe Free Public DNS Servers' on Google.
Hope it helps.
AD GUARD DNS
https://adguard.com/
https://adguard.com/en/adguard-dns/overview.html
https://kb.adguard.com/en/general/dns-providers
Family Protection Filter
It blocks ads, trackers, phishing and adult websites, and enforces safe search in your browser.
IPv4: 176.103.130.132, 176.103.130.134
IPv6: 2a00:5a60::ad1:0ff, 2a00:5a60::ad2:0ff
Default Filter
It blocks ads, trackers and phishing websites.
IPv4: 176.103.130.132, 176.103.130.134
IPv6: 2a00:5a60::ad1:0ff, 2a00:5a60::ad2:0ff
CLEAN BROWSING DNS
https://cleanbrowsing.org/
Security Filter
It blocks access to phishing, spam, malware and malicious domains. It does not block adult content.
IPv4: 185.228.168.9, 185.228.169.9
IPv6: 2a0d:2a00:1::2, 2a0d:2a00:2::2
Adult Filter
It blocks adult, pornographic and explicit sites, malicious and phishing domains. Google and Bing are set to the Safe Mode. Sites like Reddit are allowed. It does not block proxy or VPNs, neither mixed-content sites.
IPv4: 185.228.168.10, 185.228.169.11
IPv6: 2a0d:2a00:1::1, 2a0d:2a00:2::1
Family Filter
It blocks adult, pornographic, explicit sites, malicious and phishing domains. Google, Bing and YouTube are set to the Safe Mode. Mixed content sites (like Reddit) are blocked. It blocks proxy and VPN domains that are used to bypass the filters.
IPv4: 185.228.168.168, 185.228.169.168
IPv6: 2a0d:2a00:1::, 2a0d:2a00:2::
CLOUDFARE DNS
https://www.cloudflare.com/, https://1.1.1.1/
IPv4: 1.1.1.1, 1.0.0.1
IPv6: 2606:4700:4700::1111, 2606:4700:4700::1001
COMODO SECURE DNS
https://www.comodo.com/secure-dns/, https://securedns.dnsbycomodo.com/
Comodo Secure (PUBLIC) DNS
IPv4: 8.26.56.8, 8.20.247.20
Comodo Dome Shield
IPv4: 8.26.56.10, 8.20.247.10
GOOGLE DNS
https://www.google.com/
https://developers.google.com/speed/public-dns/
IPv4: 8.8.8.8, 8.8.4.4
IPv6: 2001:4860:4860::8888, 2001:4860:4860::8844 and
IPv6: 2001:4860:4860:0:0:0:0:8888, 2001:4860:4860:0:0:0:0:8844
Expand the 0 entries to 0000 if four hex digits are required.
DNS WATCH
https://dns.watch/
IPv4: 84.200.69.80, 84.200.70.40
IPv6: 2001:1608:10:25::1c04:b12f, 2001:1608:10:25::9249:d69b
DYN DNS
https://dyn.com/, https://help.dyn.com/internet-guide-setup/
IPv4: 216.146.35.35, 216.146.36.36
FORTINET DNS
https://www.fortinet.com/,
https://cookbook.fortinet.com/, https://cookbook.fortinet.com/dns-web-filtering/
U.K. IPv4: 80.85.69.54 or 45.75.200.89
U.S.A. IPv4: 208.91.112.220
FREENOM WORLD DNS
https://www.freenom.world/
IPv4: 80.80.80.80, 80.80.81.81
NAWALA DNS
https://nawala.id/
IPv4: 180. 131. 144. 144, 180. 131. 145. 145
NEUSTAR DNS
https://www.home.neustar/, https://www.security.neustar/
https://www.security.neustar/digital-performance/dns-services/recursive-dns
https://www.security.neustar/resources/product-literature/free-recursive-dns-fast-secure-performance
Reliability & Performance 1
For users that want reliable and fast DNS lookups without blocking any specific categories.
IPv4: 156.154.70.1, 156.154.71.1
IPv6: 2610:a1:1018::1, 2610:a1:1019::1
Reliability & Performance 2*
For users that want reliable and fast DNS lookups without blocking any specific categories.
*These IPs will not redirect NX Domain (Non-existent Domain) responses to a landing page.
IPv4: 156.154.70.5, 156.154.71.5
IPv6: 2610:a1:1018::5, 2610:a1:1019::5
Threat Protection
For users who want protection against malicious domains for security purposes. It includes reliability and performance. Categories blocked: Malware, Ransomware, Spyware and Phishing.
IPv4: 156.154.70.2, 156.154.71.2
IPv6: 2610:a1:1018::2, 2610:a1:1019::2
Family Secure
For families that want to ensure children don't have access to mature content. It includes reliability, performance and threat protection. Categories blocked: Low and Gambling, Pornography, Violence and Hate/Discrimination.
IPv4: 156.154.70.3, 156.154.71.3
IPv6: 2610:a1:1018::3, 2610:a1:1019::3
Business Secure
For businesses that want to ensure employee productivity by blocking unwanted and time-wasting content. It includes reliability, performance, threat Protection and family secure. Categories blocked: Medium and Gaming, Adult, Drugs, Alcohol and Anonymous Proxies.
IPv4: 156.154.70.4, 156.154.71.4
IPv6: 2610:a1:1018::4, 2610:a1:1019::4
NORTON CONNECT SAFE DNS discontinued on the 15th November 2018
OPEN DNS
https://www.opendns.com/, https://umbrella.cisco.com/
https://support.opendns.com/, https://support.umbrella.com/
https://support.opendns.com/hc/en-us/articles/227986667-Does-OpenDNS-Support-IPv6-
IPv4: 208.67.222.222, 208.67.220.220
IPv6: 2620:119:35::35, 2620:119:53::53
We support recursive IPv6 DNS resolution and security filtering for IPv6 traffic. Our IPv6 DNS server addresses are:
IPv6: 2620:119:35::35, 2620:119:53::53
Currently, it is not possible for users to register IPv6 addresses in the Open DNS Dashboard. Custom content filtering cannot be set for IPv6 traffic.
For users looking for an RFC-compliant DNS service that does not provide any level of filtering, the following IPv6 DNS server addresses can be used instead:
IPv6: 2620:0:ccc::2, 2620:0:ccd::2
Family Shield
IPv4: 208.67.222.123, 208.67.220.123
IPv6: 2620:119:35::35, 2620:119:53::53
OPEN NIC DNS
https://www.opennic.org/, https://servers.opennic.org/
IPv4: 192.71.245.208 (ns2.lom.it), 188.165.200.156 (ns2.hau.fr), 51.15.98.97 (ns12.nh.nl),
193.183.98.66 (ns1.lom.it)
IPv6: 2a00:dcc0:eda:88:245:71:858e:a15 (ns2.lom.it), 2001:bc8:4700:2200::120f (ns12.nh.nl),
2a03:b0c0:1:d0::8a1:4001 (ns1.gb), 2a00:dcc0:dead:b242::42 (ns1.lom.it)
QUAD 9 DNS
https://www.quad9.net/, https://www.quad9.net/#Setup_Quad9
IPv4: 9.9.9.9, 149.112.112.112
Secure
Block list, DNSSEC, No EDNS Client-Subnet.
IPv4: 9.9.9.10, 149.112.112.10
IPv6: 2620:fe::fe, 2620:fe::9
Unsecure
No block list, no DNSSEC, No EDNS Client-Subnet.
IPv6 Primary: 2620:fe::10, 2620:fe::fe:10 and
2620:fe::fe – 2620:fe:0:0:0:0:0:fe and
2620:fe::9 – 2620:fe:0:0:0:0:0:9 and
2620:fe::10 – 2620:fe:0:0:0:0:0:10 and
2620:fe::fe:10 – 2620:fe:0:0:0:0:fe:10
DNS over TLS on port 853 (the standard) using an authentication name of dns.quad9.net.
We support standard DNS queries on port 9953 as well as 53. In addition we support DNS-over-TLS on the standard port of 853 using the authentication name of dns.quad9.net.
SAFE DNS
https://www.safedns.com/
IPv4: 195.46.39.39, 195.46.39.40
SAFE SURFER DNS
https://www.safesurfer.co.nz/
IPv4: 104.155.237.225, 104.197.28.121
STRONG ARM DNS
https://strongarm.io/
IPv4: 54.174.40.213, 52.3.100.184
TENTA DNS
https://tenta.com/, https://tenta.com/dns-setup-guides
ICANN
IPv4: 99.192.182.200, 99.192.182.201
Open NIC
IPv4: 99.192.182.100, 99.192.182.101
VERISIGN DNS
https://www.verisign.com/
https://www.verisign.com/en_US/security-services/public-dns/index.xhtml
https://publicdnsforum.verisign.com/discussion/13/verisign-public-dns-set-up-configuration-instructions#latest
IPv4: 64.6.64.6, 64.6.65.6
IPv6: 2620:74:1b::1:1, 2620:74:1c::2:2
YANDEX DNS
https://www.yandex.com/, https://dns.yandex.com/ https://dns.yandex.com/advanced/
Yandex DNS' servers are located in Russia, CIS countries, and Western Europe. Users' requests are processed by the nearest data centre 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.
Family
IPv4: 77.88.8.8, 77.88.8.88, 77.88.8.7 and
IPv4: 77.88.8.1, 77.88.8.2, 77.88.8.3
IPv6: 2a02:6b8::feed:0ff, 2a02:6b8::feed:bad, 2a02:6b8::feed:a11 and
IPv6: 2a02:6b8:0:1::feed:0ff, 2a02:6b8:0:1::feed:bad, 2a02:6b8:0:1::feed:a11