Public DNS Server List

DNS servers in United States

This list of public and free DNS servers is checked continuously. Read how to change your DNS server settings .

IP Address Location AS Number Software / Version Checked Status Reliability Whois
204.95.160.2 3549 LVLT-3549 2021-06-12 20:43:17 UTC valid 58 % Whois
9.9.9.9 dns9.quad9.net. Berkeley 19281 QUAD9-AS-1 Q9-P-7.0 2021-06-12 20:43:15 UTC valid DNSSEC 99 % Whois
50.241.0.98 50-241-0-98-static.hfc.comcastbusiness.net. Atlanta 7922 COMCAST-7922 dnsmasq-2.79 2021-06-12 20:42:58 UTC valid 72 % Whois
38.132.106.139 newyork-ns01.cyberghostvpn.com. New York 9009 M247 Ltd PowerDNS Recursor 4.0.8 (built Feb 27 2018 17:19:58 by portage@frankfurt-ns02) 2021-06-12 20:42:51 UTC valid 100 % Whois
69.28.97.4 ns.telekenex.com. 32035 CCDT-AS 9.16.15-RH 2021-06-12 20:42:41 UTC valid DNSSEC 96 % Whois
2001:4870:8000:3::5 3549 LVLT-3549 2021-06-12 20:42:40 UTC valid 99 % Whois
204.97.212.10 ns3.sprintlink.net. 1239 SPRINTLINK 2021-06-12 20:42:39 UTC valid DNSSEC 100 % Whois
2606:4700:4700::1111 one.one.one.one. 13335 CLOUDFLARENET 2021-06-12 20:42:39 UTC valid DNSSEC 100 % Whois
64.69.98.35 spr-resolv3-sun.onecommunications.net. 7029 WINDSTREAM SERVFAIL 2021-06-12 20:42:34 UTC valid 100 % Whois
168.215.210.50 3549 LVLT-3549 2021-06-12 20:42:33 UTC valid 100 % Whois
169.53.182.124 7c.b6.35a9.ip4.static.sl-reverse.com. 36351 SOFTLAYER dnsmasq-2.68 2021-06-12 20:42:32 UTC valid 99 % Whois
149.112.112.12 19281 QUAD9-AS-1 Q9-B-7.0 2021-06-12 20:42:31 UTC valid DNSSEC 100 % Whois
149.112.149.112 rpz-public-resolver2.rrdns.pch.net. 19281 QUAD9-AS-1 Q9-U-7.0 2021-06-12 20:42:30 UTC valid DNSSEC 99 % Whois
198.99.193.2 Soddy-Daisy 32657 TENNESSEE-AQUARIUM 2021-06-12 20:42:27 UTC valid 59 % Whois
208.67.220.222 resolver4.opendns.com. 36692 OPENDNS 2021-06-12 20:42:26 UTC valid DNSSEC 100 % Whois
8.26.56.26 ns1.recursive.dnsbycomodo.com. 23393 NUCDN 2021-06-12 20:42:25 UTC valid DNSSEC 99 % Whois
156.154.71.1 rdns2.ultradns.net. 397215 ULTRADNS 2021-06-12 20:42:25 UTC valid DNSSEC 100 % Whois
2606:4700:4700::1001 one.one.one.one. 13335 CLOUDFLARENET 2021-06-12 20:42:25 UTC valid DNSSEC 100 % Whois
156.154.71.25 397215 ULTRADNS 2021-06-12 20:42:25 UTC valid DNSSEC 100 % Whois
45.90.28.205 dns1.nextdns.io. 34939 nextdns, Inc. 2021-06-12 20:42:24 UTC valid DNSSEC 100 % Whois
199.88.158.1 gateway.smerty.org. 6939 HURRICANE 2021-06-12 20:42:06 UTC valid 51 % Whois
209.253.113.2 chcgilsib001-confms02.windstream.net. Dallas 7029 WINDSTREAM SERVFAIL 2021-06-12 20:42:03 UTC valid 100 % Whois
68.87.75.194 nrcns.summitpark.pa.pitt.comcast.net. Pittsburgh 7922 COMCAST-7922 [SECURED] 2021-06-12 20:42:03 UTC valid DNSSEC 100 % Whois
64.80.255.240 dns2-roc.paetec.net. North Andover 7029 WINDSTREAM SERVFAIL 2021-06-12 20:41:55 UTC valid 100 % Whois
2620:fe::fe dns.quad9.net. 19281 QUAD9-AS-1 Q9-P-7.0 2021-06-12 20:41:55 UTC valid DNSSEC 100 % Whois
45.90.30.193 dns2.nextdns.io. 34939 nextdns, Inc. 2021-06-12 20:41:55 UTC valid DNSSEC 100 % Whois
67.17.215.132 dns1.snv.gblx.net. 3549 LVLT-3549 Version: recursive-main/20717463 2021-06-12 20:41:54 UTC valid 99 % Whois
198.251.100.2 ns1.net-com.com. Panama City Beach 54923 NETCOM-PNSDC 2021-06-12 20:41:52 UTC valid 91 % Whois
173.234.56.115 windy.deepdns.cryptostorm.net. 15003 LEASEWEB cryptostorm 2021-06-12 20:41:51 UTC valid 100 % Whois
9.9.9.11 dns11.quad9.net. 19281 QUAD9-AS-1 Q9-B-7.0 2021-06-12 20:41:51 UTC valid DNSSEC 100 % Whois
156.154.71.22 397215 ULTRADNS 2021-06-12 20:41:50 UTC valid DNSSEC 100 % Whois
209.244.0.3 resolver1.level3.net. Erie 3356 LEVEL3 Version: recursive-main/20717463 2021-06-12 20:41:50 UTC valid 99 % Whois
64.212.106.84 dns1.jfk.gblx.net. New York 3549 LVLT-3549 Version: recursive-main/20717463 2021-06-12 20:41:50 UTC valid 100 % Whois
198.153.194.1 397213 ULTRADNS 2021-06-12 20:41:50 UTC valid DNSSEC 100 % Whois
24.154.1.4 ns1.zbzoom.net. Butler 27364 ACS-INTERNET 9.3.6-P1-RedHat-9.3.6-25.P1.el5_11.12 2021-06-12 20:41:40 UTC valid 87 % Whois
64.69.100.68 wal-resolv1-sun.onecommunications.net. 7029 WINDSTREAM SERVFAIL 2021-06-12 20:41:39 UTC valid 100 % Whois
66.6.65.5 7029 WINDSTREAM SERVFAIL 2021-06-12 20:41:38 UTC valid 100 % Whois
173.255.241.5 resolver08.fremont.linode.com. Fremont 63949 Linode, LLC 2021-06-12 20:41:30 UTC valid DNSSEC 100 % Whois
216.169.160.23 ns2.ceinetworks.com. Williamsport 7029 WINDSTREAM SERVFAIL 2021-06-12 20:41:28 UTC valid 100 % Whois
68.87.68.166 cns.s3woodstock.ga.atlanta.comcast.net. Atlanta 7922 COMCAST-7922 [SECURED] 2021-06-12 20:41:21 UTC valid DNSSEC 100 % Whois
216.52.65.33 ns2.phi.pnap.net. 12178 INTERNAP-2BLK 9.11.31 2021-06-12 20:41:20 UTC valid 100 % Whois
4.2.2.4 d.resolvers.level3.net. 3356 LEVEL3 Version: recursive-main/20717463 2021-06-12 20:41:19 UTC valid 99 % Whois
66.175.146.133 dns1.gtpdd.com. Columbia 11272 TELEPAK-NETWORKS-INC Microsoft DNS 6.1.7601 (1DB15F75) 2021-06-12 20:41:16 UTC valid 73 % Whois
204.90.92.4 fxdc0002.filex.com. 12025 IMDC-AS12025 2021-06-12 20:41:10 UTC valid 22 % Whois
208.78.24.238 dns1.nyc.dns-roots.net. Brooklyn 29838 AMC DNSROOTS 2021-06-12 20:41:09 UTC valid DNSSEC 100 % Whois
45.90.28.55 dns1.nextdns.io. 34939 nextdns, Inc. 2021-06-12 20:41:08 UTC valid DNSSEC 100 % Whois
204.95.160.4 3549 LVLT-3549 2021-06-12 20:40:59 UTC valid 98 % Whois
9.9.9.12 19281 QUAD9-AS-1 Q9-B-7.0 2021-06-12 20:40:57 UTC valid 100 % Whois
204.70.127.128 resolver2.savvis.net. 3561 CENTURYLINK-LEGACY-SAVVIS Contact Hostmaster@savvis.net 2021-06-12 20:40:56 UTC valid 96 % Whois
199.187.127.201 res2.databasebydesignllc.com. 17090 DATABASEBYDESIGNLLC 9.8.2rc1-RedHat-9.8.2-0.62.rc1.el6_9.4 2021-06-12 20:40:46 UTC valid DNSSEC 90 % Whois
74.84.64.170 74-84-64-170.client.mchsi.com. West Des Moines 30036 MEDIACOM-ENTERPRISE-BUSINESS 2021-06-12 20:40:30 UTC valid 34 % Whois
204.117.214.10 ns1.sprintlink.net. 1239 SPRINTLINK 2021-06-12 20:40:29 UTC valid DNSSEC 100 % Whois
208.105.189.156 rrcs-208-105-189-156.nys.biz.rr.com. Lincoln 11351 TWC-11351-NORTHEAST 2021-06-12 20:40:28 UTC valid 89 % Whois
216.12.255.1 auth0.wayport.net. Austin 14654 WAYPORT None of your business 2021-06-12 20:40:24 UTC valid 99 % Whois
216.135.0.10 ns1.communitytelephone.net. Mount Washington 7029 WINDSTREAM SERVFAIL 2021-06-12 20:40:23 UTC valid 100 % Whois
64.233.207.2 dns2.wideopenwest.com. Elgin 12083 WOW-INTERNET 9.11.0-P3 2021-06-12 20:40:01 UTC valid DNSSEC 97 % Whois
64.94.1.1 ns1.acs.pnap.net. Atlanta 14745 INTERNAP-BLOCK-4 9.11.31 2021-06-12 20:40:01 UTC valid 100 % Whois
141.155.0.68 gteny.ba-dsg.net. New York 701 UUNET 2021-06-12 20:39:42 UTC valid 100 % Whois
208.180.0.250 208-180-0-250.com.sta.suddenlink.net. College Station 19108 SUDDENLINK-COMMUNICATIONS 2021-06-12 18:47:43 UTC valid 65 % Whois
75.117.247.211 h211.247.117.75.static.ip.windstream.net. Concord 7029 WINDSTREAM dnsmasq-2.80 2021-06-12 18:47:35 UTC valid 79 % Whois
206.222.107.38 cache2.xspedius.net. 3549 LVLT-3549 2021-06-12 18:47:15 UTC valid 98 % Whois
38.109.190.182 Frankfort 174 COGENT-174 2021-06-12 18:47:02 UTC valid 35 % Whois
64.2.142.22 14929 VITELITY 9.3.6-P1-RedHat-9.3.6-25.P1.el5_11.2 2021-06-12 18:46:58 UTC valid 55 % Whois
74.81.71.27 11042 NTHL Microsoft DNS 6.1.7601 (1DB15EC5) 2021-06-12 18:46:58 UTC valid 30 % Whois
2001:4b8:3:201::902 auth1.wayport.net. 14654 WAYPORT None of your business 2021-06-12 18:46:38 UTC valid 87 % Whois
2001:4b8:2:101::602 auth0.wayport.net. 14654 WAYPORT None of your business 2021-06-12 18:46:37 UTC valid 93 % Whois
169.53.182.120 78.b6.35a9.ip4.static.sl-reverse.com. 36351 SOFTLAYER Served by PowerDNS - https://www.powerdns.com/ 2021-06-12 17:48:48 UTC valid 99 % Whois
107.191.48.176 pdns-33.sdp.com. Elk Grove Village 20473 AS-CHOOPA Served by PowerDNS - https://www.powerdns.com/ 2021-06-12 17:48:48 UTC valid 99 % Whois
4.0.0.53 nresolver1.Level3.net. 3356 LEVEL3 Version: recursive-main/20717463 2021-06-12 17:48:10 UTC valid 99 % Whois
204.193.157.31 Woodstock 20141 QTS-SUW1-ATL1 2021-06-12 17:47:16 UTC valid 98 % Whois
192.195.100.3 sys1921951003.subr.edu. Baton Rouge 26002 SU-NOC 2021-06-12 17:47:06 UTC valid 73 % Whois
8.26.56.10 ns2.cdome.comodo.com. 23393 NUCDN 2021-06-12 17:47:03 UTC valid DNSSEC 99 % Whois
67.79.47.3 rrcs-67-79-47-3.sw.biz.rr.com. Groves 11427 TWC-11427-TEXAS 2021-06-12 17:47:01 UTC valid 69 % Whois
64.233.207.16 dns1.wideopenwest.com. Elgin 12083 WOW-INTERNET 9.11.0-P3 2021-06-12 17:47:01 UTC valid DNSSEC 97 % Whois
208.80.0.62 33302 D102-COS-1 dnsmasq-2.57 2021-06-12 17:46:57 UTC valid 76 % Whois
149.112.112.10 dns10.quad9.net. 19281 QUAD9-AS-1 Q9-P-7.0 2021-06-12 17:46:51 UTC valid DNSSEC 99 % Whois
50.203.152.202 50-203-152-202-static.hfc.comcastbusiness.net. Denver 7922 COMCAST-7922 dnsmasq-2.78 2021-06-12 17:46:45 UTC valid 77 % Whois
209.211.254.18 Rock Springs 55044 LRCSNET Microsoft DNS 6.1.7601 (1DB15F75) 2021-06-12 17:46:44 UTC valid 67 % Whois
108.166.105.234 108-166-105-234.static.cloud-ips.com. 19994 RACKSPACE dnsmasq-2.45 2021-06-12 17:46:43 UTC valid 71 % Whois
208.48.253.106 ns1.onecleveland.org. Aurora 19009 ONECLEVELAND 9.8.2rc1-RedHat-9.8.2-0.17.rc1.el6_4.4 2021-06-12 14:54:58 UTC valid 52 % Whois
198.52.109.178 178-109-52-198-dedicated.multacom.com. 35916 MULTA-ASN1 Not disclosed 2021-06-12 14:52:00 UTC valid 56 % Whois
185.66.9.142 bloodyhawks.ru. New York 174 COGENT-174 dnsmasq-2.50 2021-06-12 14:51:58 UTC valid DNSSEC 59 % Whois
74.203.248.220 ns1.uspi.com. Dallas 40683 USPI Microsoft DNS 6.1.7601 (1DB15CD4) 2021-06-12 11:53:29 UTC valid 100 % Whois
216.106.1.2 ns1.socket.net. Columbia 4581 SOCKET 9.9.5-3ubuntu0.7-Ubuntu 2021-06-12 11:53:17 UTC valid 100 % Whois
208.254.148.100 46303 POPP-COM 2021-06-12 11:53:06 UTC valid 100 % Whois
208.25.96.18 22200 BLOOMINGDALE-COMMUNICATIONS none 2021-06-12 11:53:06 UTC valid 37 % Whois
205.171.202.66 hvdns2.centurylink.net. 209 CENTURYLINK-US-LEGACY-QWEST 2021-06-12 11:53:05 UTC valid 100 % Whois
205.171.2.65 resolver2.qwest.net. 209 CENTURYLINK-US-LEGACY-QWEST 2021-06-12 11:53:04 UTC valid 100 % Whois
209.244.0.53 nresolver2.Level3.net. Erie 3356 LEVEL3 Version: recursive-main/20717463 2021-06-12 11:52:59 UTC valid 100 % Whois
64.111.16.3 Colorado Springs 33302 D102-COS-1 PowerDNS Recursor 4.4.0-alpha2 (built Jul 17 2020 08:31:50 by root@46fe5a8f2ec3) 2021-06-12 11:50:10 UTC valid DNSSEC 100 % Whois
162.223.88.133 windows.sindad.com. Buffalo 19084 COLOUP 2021-06-12 11:50:07 UTC valid 69 % Whois
64.80.203.194 dns1-phi.paetec.net. Princeton 7029 WINDSTREAM SERVFAIL 2021-06-12 11:50:04 UTC valid 100 % Whois
66.187.166.250 250.166.187.66.static.Dasia.Net. Charlotte 46860 DASIANET 2021-06-12 11:50:02 UTC valid 61 % Whois
206.165.6.11 dns1.phx.gblx.net. Phoenix 3549 LVLT-3549 Version: recursive-main/20717463 2021-06-12 11:49:14 UTC valid 100 % Whois
206.251.24.16 Waynesboro 11590 CUMBERLAND-TECH 2021-06-12 10:55:40 UTC valid 70 % Whois
24.181.107.232 southerncontrols.com. Montgomery 20115 CHARTER-20115 2021-06-12 10:55:37 UTC valid 59 % Whois
199.27.185.149 20019 PEC-TEL dnsmasq-2.45 2021-06-12 10:46:23 UTC valid DNSSEC 81 % Whois
199.101.81.97 Milton-Freewater 26128 AS-360WISP 2021-06-12 10:46:08 UTC valid 81 % Whois
198.199.103.49 kiri.nonexiste.net. San Francisco 14061 DIGITALOCEAN-ASN 9.11.5-P4-5.1+deb10u3-Raspbian 2021-06-12 10:46:06 UTC valid DNSSEC 100 % Whois
69.60.134.50 ns1.all2find.com. New York 23131 STARLAN 2021-06-12 05:47:01 UTC valid 88 % Whois

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