Public DNS Servers List

Public DNS servers are free, publicly available nameservers that anyone can use instead of their ISP's default DNS servers. They often provide faster browsing, improved security, parental controls, and better privacy. Below is a comprehensive list of the best public DNS servers available worldwide.

Google Public DNS
Google
IPv4 primary8.8.8.8
IPv4 secondary8.8.4.4
IPv6 primary2001:4860:4860::8888
IPv6 secondary2001:4860:4860::8844
High speed DDoS protection DNSSEC
Cloudflare DNS
Cloudflare
IPv4 primary1.1.1.1
IPv4 secondary1.0.0.1
IPv6 primary2606:4700:4700::1111
IPv6 secondary2606:4700:4700::1001
Privacy-first no logging DNSSEC DoH/DoT
OpenDNS
Cisco
IPv4 primary208.67.222.222
IPv4 secondary208.67.220.220
IPv6 primary2620:119:35::35
IPv6 secondary2620:119:53::53
Phishing protection parental controls DNSSEC
Quad9
Quad9 Foundation
IPv4 primary9.9.9.9
IPv4 secondary149.112.112.112
IPv6 primary2620:fe::fe
IPv6 secondary2620:fe::9
Security-focused threat blocking DNSSEC
Primary DNS (Comodo)
Comodo
IPv4 primary8.26.56.26
IPv4 secondary8.20.247.20
Malware protection phishing protection
Verisign DNS
Verisign
IPv4 primary64.6.64.6
IPv4 secondary64.6.65.6
IPv6 primary2620:74:1b::1
IPv6 secondary2620:74:1c::1
Privacy stability DNSSEC
Level3 / CenturyLink
CenturyLink
IPv4 primary4.2.2.1
IPv4 secondary4.2.2.2
Reliable fast no filtering
DNS.WATCH
DNS.WATCH
IPv4 primary84.200.69.80
IPv4 secondary84.200.70.40
IPv6 primary2001:1608:10:25::1c04
IPv6 secondary2001:1608:10:25::9249
No logging DNSSEC censorship-free
OpenDNS Family
Cisco
IPv4 primary208.67.222.123
IPv4 secondary208.67.220.123
Family-safe adult content blocking
Yandex DNS
Yandex
IPv4 primary77.88.8.8
IPv4 secondary77.88.8.1
IPv6 primary2a02:6b8::feed:0ff
IPv6 secondary2a02:6b8:0:23fe::feed:0ff
Safe mode DNSSEC
AdGuard DNS
AdGuard
IPv4 primary94.140.14.14
IPv4 secondary94.140.15.15
IPv6 primary2a10:50c0::ad1:ff
IPv6 secondary2a10:50c0::ad2:ff
Ad blocking tracker blocking DNSSEC
Neustar DNS
Neustar
IPv4 primary156.154.70.1
IPv4 secondary156.154.71.1
IPv6 primary2610:a1:1010::1
IPv6 secondary2610:a1:1011::1
Threat protection DNSSEC
Alternate DNS
Alternate DNS
IPv4 primary76.76.19.19
IPv4 secondary76.223.122.150
Ad blocking faster browsing
CleanBrowsing
CleanBrowsing
IPv4 primary185.228.168.9
IPv4 secondary185.228.169.9
IPv6 primary2a0d:2a00:1::
IPv6 secondary2a0d:2a00:2::
Family filter security DNSSEC
Freenom DNS
Freenom
IPv4 primary80.80.80.80
IPv4 secondary80.80.81.81
IPv6 primary2a04:1e80::1
IPv6 secondary2a04:1e80::2
Free fast anon

Switching to a public DNS server can improve browsing speed, reliability, and security. Most public DNS servers support both IPv4 and IPv6.

Related tools
DNS Lookup Reverse DNS DNS Health Check DKIM Checker Port Scanner SSL Checker WHOIS Lookup ASN Lookup All tools
DNS Tools
DNS Lookup DNS Propagation Reverse DNS DNS Health Check Public DNS Servers
E-mail Security
SPF Checker DKIM Checker DMARC Checker Mail Server Test E-mail Headers Blacklist Check
IP & Network
IP Lookup ASN Lookup Ping Test Port Scanner Subnet Calculator
Security & SSL
SSL Checker HTTP Headers WHOIS Lookup
Utilities
Hash Generator Password Generator Base64 & URL
More
Home DNS Lookup Whois SSL Checker Public DNS

Copyright 2021 - Global DNS PHP

[]
{"name":"Global DNS","ads":{"one":"","two":"","three":"","four":"","five":"","six":""},"socials":[],"colors":{"primary":"#0155b5","secondary":"#2fc10a","tertiary":"#d2ab3e"},"global":{"css":"","js":"","header":"","footer":""},"cookie":{"enable":true,"text":"<p>By using this website you agree to our <a href=\"#\" target=\"_blank\">Cookie Policy<\/a><\/p>"},"font_family":"Poppins","text":{"above_map":"","below_map":"","footer":"<p class=\"ql-align-center\">Copyright 2021 - Global DNS PHP<\/p>"},"find_btn":{"text":"Find","color":"#F3DF00","text_color":"#000000"},"whois_btn":{"text":"Lookup","color":"#5CC9FF","text_color":"#000000"},"ip_btn":{"text":"Lookup","color":"#5CC9FF","text_color":"#000000"},"blacklist_btn":{"text":"Check","color":"#5CC9FF","text_color":"#000000"},"dmarc_btn":{"text":"Check","color":"#5CC9FF","text_color":"#000000"},"email_headers_btn":{"text":"Extract","color":"#5CC9FF","text_color":"#000000"},"spf_btn":{"text":"Check SPF","color":"#5CC9FF","text_color":"#000000"},"dns_lookup_btn":{"text":"Lookup","color":"#5CC9FF","text_color":"#000000"},"reverse_dns_btn":{"text":"Lookup","color":"#5CC9FF","text_color":"#000000"},"ssl_check_btn":{"text":"Check SSL","color":"#5CC9FF","text_color":"#000000"},"http_headers_btn":{"text":"Check Headers","color":"#5CC9FF","text_color":"#000000"},"hash_generator_btn":{"text":"Generate","color":"#5CC9FF","text_color":"#000000"},"dns_health_btn":{"text":"Check Health","color":"#5CC9FF","text_color":"#000000"},"default_dns":"A","enable_logs":false,"show_dark_mode":true,"enable_ad_block_detector":false,"map_fail_reloader":false,"timeout":5,"blacklist":{"servers":["dyna.spamrats.com","all.s5h.net","b.barracudacentral.org","spam.spamrats.com","zen.spamhaus.org","dnsbl.dronebl.org","spam.rbl.blockedservers.com","rbl.interserver.net","spamsources.fabel.dk","bl.scientificspam.net","dnsbl.zapbl.net","bl.rbl.scrolloutf1.com","dnsbl.kempt.net","mail-abuse.com","bl.score.senderscore.com","exploit.mail.abusix.zone","new.spam.dnsbl.sorbs.net","block.dnsbl.sorbs.net","bl.spamcop.net","black.mail.abusix.zone","multi.surbl.org","escalations.dnsbl.sorbs.net","zombie.dnsbl.sorbs.net","dnsbl.tornevall.org","bl.nordspam.com","fnrbl.fast.net","talosintelligence.com","truncate.gbudb.net","0spam.fusionzero.com","bl.nosolicitado.org"]},"captcha":"off","recaptcha2":{"site_key":"","secret_key":""},"recaptcha3":{"site_key":"","secret_key":""},"hcaptcha":{"site_key":"","secret_key":""}}