DNS servers in United States
Download all 322 valid servers:
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 |
|---|---|---|---|---|---|---|---|
| 206.222.107.38 cache2.xspedius.net. | 3549 LVLT-3549 | — | 2021-04-18 00:34:42 UTC | valid | 87 % | Whois | |
| 204.13.152.3 NS2.Multacom.COM. | 35916 MULTA-ASN1 | Not disclosed | 2021-04-18 00:34:41 UTC | valid | 94 % | Whois | |
| 69.16.132.4 dns1.puregig.net. | 12989 StackPath LLC | PowerDNS Recursor 4.1.17 (built Jun 30 2020 14:59:38 by buildbot@a3480f4a5df2) | 2021-04-18 00:34:40 UTC | valid | 100 % | Whois | |
| 69.10.79.20 | 18972 PROMENET | — | 2021-04-18 00:34:40 UTC | valid | 82 % | Whois | |
| 208.78.24.238 dns1.nyc.dns-roots.net. | The Bronx | 29838 AMC | DNSROOTS | 2021-04-18 00:34:39 UTC | valid DNSSEC | 99 % | Whois |
| 199.44.194.2 ns1.nettally.com. | 54427 NTIFL | Microsoft DNS 6.1.7601 (1DB15F75) | 2021-04-18 00:34:37 UTC | valid | 100 % | Whois | |
| 209.216.160.2 | Grass Valley | 11233 GORGE-NETWORKS | — | 2021-04-18 00:34:37 UTC | valid | 94 % | Whois |
| 207.68.32.39 home7.bellatlantic.net. | 701 UUNET | — | 2021-04-18 00:34:36 UTC | valid | 100 % | Whois | |
| 207.69.188.185 rns1.earthlink.net. | 7029 WINDSTREAM | Version: main/17458 | 2021-04-18 00:34:36 UTC | valid | 100 % | Whois | |
| 216.199.54.9 nsftl.fdn.com. | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:34:36 UTC | valid | 100 % | Whois | |
| 8.26.56.10 ns2.cdome.comodo.com. | 23393 NUCDN | — | 2021-04-18 00:34:33 UTC | valid DNSSEC | 99 % | Whois | |
| 208.106.131.28 | 14992 CRYSTALTECH | Microsoft DNS 6.1.7601 (1DB15F75) | 2021-04-18 00:34:24 UTC | valid | 44 % | Whois | |
| 2001:4b8:2:101::602 auth0.wayport.net. | 14654 WAYPORT | None of your business | 2021-04-18 00:34:24 UTC | valid | 98 % | Whois | |
| 216.52.94.1 ns1.nym.pnap.net. | 13789 INTERNAP-BLK3 | — | 2021-04-18 00:34:23 UTC | valid | 100 % | Whois | |
| 66.162.39.114 66-162-39-114.static.ctl.one. | Fontana | 3549 LVLT-3549 | dnsmasq-2.55 | 2021-04-18 00:34:21 UTC | valid DNSSEC | 93 % | Whois |
| 68.87.74.166 cns.bonitasprngs.fl.naples.comcast.net. | Naples | 7922 COMCAST-7922 | [SECURED] | 2021-04-18 00:34:19 UTC | valid DNSSEC | 100 % | Whois |
| 168.62.214.68 | San Jose | 8075 MICROSOFT-CORP-MSN-AS-BLOCK | — | 2021-04-18 00:34:19 UTC | valid | 65 % | Whois |
| 68.87.72.130 chic-cns.area4.il.chicago.comcast.net. | Chicago | 7922 COMCAST-7922 | [SECURED] | 2021-04-18 00:34:18 UTC | valid DNSSEC | 100 % | Whois |
| 206.74.254.2 dns4.InfoAve.net. | Johnsonville | 2711 SPIRITTEL-AS | Aww, Shucks!!! | 2021-04-18 00:34:18 UTC | valid | 98 % | Whois |
| 64.94.1.33 ns2.acs.pnap.net. | Atlanta | 14745 INTERNAP-BLOCK-4 | — | 2021-04-18 00:34:18 UTC | valid | 99 % | Whois |
| 72.14.186.159 li52-159.members.linode.com. | Richardson | 63949 Linode, LLC | dnsmasq-2.45 | 2021-04-18 00:34:18 UTC | valid DNSSEC | 93 % | Whois |
| 216.199.46.11 nsorl.fdn.com. | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:34:16 UTC | valid | 100 % | Whois | |
| 162.245.221.19 fall.helpingheroesusa.com. | Staten Island | 26548 PUREVOLTAGE-INC | — | 2021-04-18 00:34:10 UTC | valid DNSSEC | 99 % | Whois |
| 209.143.0.10 primary.dns.bright.net. | Oakwood | 7106 INDEPENDENTSFIBERNETWORK | 9.16.13-Ubuntu | 2021-04-18 00:34:04 UTC | valid | 99 % | Whois |
| 207.172.157.201 dist.lnh.mail.rcn.net. | 6079 RCN-AS | 8.3.4-REL | 2021-04-18 00:33:55 UTC | valid | 59 % | Whois | |
| 216.169.160.2 ns1.ceinetworks.com. | Williamsport | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:33:53 UTC | valid | 100 % | Whois |
| 2a04:bdc7:100:70::70 la.ahadns.net. | Los Angeles | 63473 HOSTHATCH | — | 2021-04-18 00:33:53 UTC | valid DNSSEC | 100 % | Whois |
| 209.137.146.2 eva13.kdd.net. | Compton | 4459 KDDIA-NET | — | 2021-04-18 00:33:52 UTC | valid | 95 % | Whois |
| 209.253.113.10 cachens2.mcleodusa.net. | Dallas | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:33:42 UTC | valid | 100 % | Whois |
| 216.229.0.25 rcdns1.binary.net. | Lincoln | 7806 ASN7806 | binary.net | 2021-04-18 00:33:31 UTC | valid DNSSEC | 100 % | Whois |
| 64.80.255.251 | North Andover | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:33:12 UTC | valid | 100 % | Whois |
| 216.169.160.23 ns2.ceinetworks.com. | Williamsport | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:33:12 UTC | valid | 100 % | Whois |
| 107.155.83.188 107-155-83-188.static.maxkvm.net. | Dallas | 29802 HVC-AS | — | 2021-04-18 00:32:58 UTC | valid DNSSEC | 100 % | Whois |
| 4.2.2.5 e.resolvers.level3.net. | 3356 LEVEL3 | Version: recursive-main/20717463 | 2021-04-18 00:32:37 UTC | valid | 100 % | Whois | |
| 64.135.1.20 dns1.host.net. | 13645 BROADBANDONE | 9.9.4-P2-RedHat-9.9.4-18.P2.fc20 | 2021-04-18 00:32:27 UTC | valid DNSSEC | 100 % | Whois | |
| 216.52.94.33 ns2.nym.pnap.net. | 13789 INTERNAP-BLK3 | — | 2021-04-18 00:32:25 UTC | valid | 100 % | Whois | |
| 64.233.207.2 dns2.wideopenwest.com. | Elgin | 12083 WOW-INTERNET | 9.11.0-P3 | 2021-04-18 00:32:24 UTC | valid DNSSEC | 98 % | Whois |
| 76.164.163.150 ns2.zio.com. | 14793 API-DIGITAL | — | 2021-04-18 00:32:13 UTC | valid | 95 % | Whois | |
| 207.67.115.254 207-67-115-254.static.ctl.one. | 3549 LVLT-3549 | — | 2021-04-18 00:32:13 UTC | valid | 91 % | Whois | |
| 2620:fe::10 dns10.quad9.net. | 19281 QUAD9-AS-1 | Q9-P-7.0 | 2021-04-18 00:32:02 UTC | valid DNSSEC | 98 % | Whois | |
| 209.51.161.14 tserv1.nyc4.he.net. | 6939 HURRICANE | PowerDNS Recursor 4.4.3 (built Mar 30 2021 07:07:52 by root@fffc56069d04) | 2021-04-18 00:32:00 UTC | valid DNSSEC | 100 % | Whois | |
| 204.193.157.30 ns1.gcom.net. | Woodstock | 20141 QTS-SUW1-ATL1 | — | 2021-04-18 00:32:00 UTC | valid | 98 % | Whois |
| 65.244.0.14 | 701 UUNET | — | 2021-04-18 00:31:58 UTC | valid | 29 % | Whois | |
| 45.67.219.208 la.ahadns.net. | Los Angeles | 63473 HOSTHATCH | — | 2021-04-18 00:31:57 UTC | valid DNSSEC | 100 % | Whois |
| 205.171.202.166 redirect.centurytel.net. | 209 CENTURYLINK-US-LEGACY-QWEST | — | 2021-04-18 00:31:57 UTC | valid | 100 % | Whois | |
| 205.171.3.66 redirect.centurytel.net. | 209 CENTURYLINK-US-LEGACY-QWEST | — | 2021-04-18 00:31:57 UTC | valid | 100 % | Whois | |
| 207.217.126.81 do-not-use-rns1.earthlink.net. | 7029 WINDSTREAM | Version: main/17458 | 2021-04-18 00:31:56 UTC | valid | 100 % | Whois | |
| 2001:418:8006::12 rgnet-iad.anycast.censurfridns.dk. | 3927 RGnet OU | 9.11.29+dampening | 2021-04-18 00:31:56 UTC | valid DNSSEC | 99 % | Whois | |
| 75.117.247.211 h211.247.117.75.static.ip.windstream.net. | Concord | 7029 WINDSTREAM | dnsmasq-2.80 | 2021-04-18 00:31:55 UTC | valid | 75 % | Whois |
| 208.38.65.35 dnscache2.izoom.net. | Becker | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:31:52 UTC | valid | 100 % | Whois |
| 204.116.57.2 dns3.InfoAve.Net. | 2711 SPIRITTEL-AS | Aww, Shucks!!! | 2021-04-18 00:31:51 UTC | valid | 80 % | Whois | |
| 206.124.65.253 boingo.gte.net. | 701 UUNET | — | 2021-04-18 00:31:49 UTC | valid | 100 % | Whois | |
| 64.233.217.2 try11-dns1.try.wideopenwest.com. | Saint Clair Shores | 12083 WOW-INTERNET | 9.11.2-P1 | 2021-04-18 00:31:49 UTC | valid DNSSEC | 100 % | Whois |
| 97.64.136.6 97-64-136-6.client.mchsi.com. | Ottumwa | 30036 MEDIACOM-ENTERPRISE-BUSINESS | — | 2021-04-18 00:31:49 UTC | valid | 81 % | Whois |
| 209.211.254.19 ns1.lrhosting.com. | Rock Springs | 55044 LRCSNET | Microsoft DNS 6.1.7601 (1DB15F75) | 2021-04-18 00:31:47 UTC | valid | 100 % | Whois |
| 67.79.47.3 rrcs-67-79-47-3.sw.biz.rr.com. | Groves | 11427 TWC-11427-TEXAS | — | 2021-04-18 00:31:47 UTC | valid | 92 % | Whois |
| 195.7.64.3 resolv1.pi.se. | 3257 GTT Communications Inc. | — | 2021-04-18 00:31:47 UTC | valid | 64 % | Whois | |
| 2620:fe::fe dns.quad9.net. | 19281 QUAD9-AS-1 | Q9-P-7.0 | 2021-04-18 00:31:47 UTC | valid DNSSEC | 99 % | Whois | |
| 216.194.28.33 ns1.metconnect.net. | Philadelphia | 16524 METTEL | — | 2021-04-18 00:31:47 UTC | valid | 99 % | Whois |
| 9.9.9.12 | 19281 QUAD9-AS-1 | Q9-B-7.0 | 2021-04-18 00:31:46 UTC | valid | 100 % | Whois | |
| 208.72.160.67 customer-dns-2.veracitynetworks.com. | Lehi | 29933 OFF-CAMPUS-TELECOMMUNICATIONS | PowerDNS Recursor 4.1.1 | 2021-04-18 00:31:43 UTC | valid | 100 % | Whois |
| 209.253.113.2 chcgilsib001-confms02.windstream.net. | Dallas | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:31:42 UTC | valid | 100 % | Whois |
| 166.102.165.13 nsvip02.windstream.net. | Crossett | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:31:42 UTC | valid | 100 % | Whois |
| 66.153.50.66 dns1-nyc.paetec.net. | Trona | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:31:42 UTC | valid | 100 % | Whois |
| 66.6.65.5 | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:31:42 UTC | valid | 100 % | Whois | |
| 98.101.120.225 rrcs-98-101-120-225.midsouth.biz.rr.com. | Cana | 11426 TWC-11426-CAROLINAS | — | 2021-04-18 00:31:37 UTC | valid | 93 % | Whois |
| 166.102.165.32 nsvip05.windstream.net. | Crossett | 7029 WINDSTREAM | SERVFAIL | 2021-04-18 00:31:36 UTC | valid | 100 % | Whois |
| 209.209.217.168 rpengmnro.com. | 10984 IDS-AS-BAYOU | — | 2021-04-18 00:31:36 UTC | valid | 92 % | Whois | |
| 50.241.0.98 50-241-0-98-static.hfc.comcastbusiness.net. | Hiram | 7922 COMCAST-7922 | dnsmasq-2.79 | 2021-04-18 00:31:36 UTC | valid | 94 % | Whois |
| 205.171.202.25 hvdns1.centurylink.net. | 209 CENTURYLINK-US-LEGACY-QWEST | — | 2021-04-18 00:31:35 UTC | valid | 84 % | Whois | |
| 204.193.157.31 | Woodstock | 20141 QTS-SUW1-ATL1 | — | 2021-04-18 00:31:35 UTC | valid | 99 % | Whois |
| 199.85.127.10 | 397213 ULTRADNS | — | 2021-04-18 00:31:35 UTC | valid DNSSEC | 100 % | Whois | |
| 24.229.42.161 | Wellsboro | 3737 AS-PTD | — | 2021-04-18 00:31:34 UTC | valid | 80 % | Whois |
| 69.162.67.202 202-67-162-69.static.reverse.lstn.net. | 46475 LIMESTONENETWORKS | anonymous | 2021-04-18 00:31:26 UTC | valid | 100 % | Whois | |
| 205.214.45.10 resolv-va1.ns.eni.net. | 4565 MEGAPATH2 | — | 2021-04-18 00:31:26 UTC | valid DNSSEC | 100 % | Whois | |
| 74.94.48.97 74-94-48-97-Philadelphia.hfc.comcastbusiness.net. | Newtown | 7922 COMCAST-7922 | — | 2021-04-18 00:31:26 UTC | valid | 83 % | Whois |
| 151.197.0.37 world4.bellatlantic.net. | 701 UUNET | — | 2021-04-18 00:30:54 UTC | valid | 99 % | Whois | |
| 45.90.30.226 dns2.nextdns.io. | 34939 nextdns, Inc. | — | 2021-04-18 00:30:51 UTC | valid DNSSEC | 100 % | Whois | |
| 65.220.42.38 | Andrews Air Force Base | 701 UUNET | dnsmasq-2.51 | 2021-04-18 00:28:12 UTC | valid DNSSEC | 75 % | Whois |
| 208.180.0.250 208-180-0-250.com.sta.suddenlink.net. | College Station | 19108 SUDDENLINK-COMMUNICATIONS | — | 2021-04-18 00:28:10 UTC | valid | 92 % | Whois |
| 107.191.48.176 pdns-33.sdp.com. | Elk Grove Village | 20473 AS-CHOOPA | Served by PowerDNS - https://www.powerdns.com/ | 2021-04-17 23:42:31 UTC | valid | 99 % | Whois |
| 169.53.182.120 78.b6.35a9.ip4.static.sl-reverse.com. | 36351 SOFTLAYER | Served by PowerDNS - https://www.powerdns.com/ | 2021-04-17 23:42:31 UTC | valid | 100 % | Whois | |
| 4.0.0.53 nresolver1.Level3.net. | 3356 LEVEL3 | Version: recursive-main/20717463 | 2021-04-17 23:41:35 UTC | valid | 99 % | Whois | |
| 198.199.103.49 kiri.nonexiste.net. | San Francisco | 14061 DIGITALOCEAN-ASN | 9.10.3-P4-Ubuntu | 2021-04-17 23:39:49 UTC | valid DNSSEC | 83 % | Whois |
| 162.248.241.94 ns1.backplanedns.org. | 31863 DACEN-2 | 9.11.5-P4-5.1+deb10u2-Debian | 2021-04-17 23:39:23 UTC | valid | 65 % | Whois | |
| 9.9.9.9 dns9.quad9.net. | Berkeley | 19281 QUAD9-AS-1 | Q9-P-7.0 | 2021-04-17 23:38:47 UTC | valid DNSSEC | 99 % | Whois |
| 64.233.207.16 dns1.wideopenwest.com. | Elgin | 12083 WOW-INTERNET | 9.11.0-P3 | 2021-04-17 23:38:46 UTC | valid DNSSEC | 98 % | Whois |
| 2001:4b8:3:201::902 auth1.wayport.net. | 14654 WAYPORT | None of your business | 2021-04-17 23:38:45 UTC | valid | 96 % | Whois | |
| 149.112.112.10 dns10.quad9.net. | 19281 QUAD9-AS-1 | Q9-P-7.0 | 2021-04-17 23:38:38 UTC | valid DNSSEC | 98 % | Whois | |
| 64.127.83.170 | McLeansboro | 36813 HCC-IL | — | 2021-04-17 23:36:55 UTC | valid | 83 % | Whois |
| 199.88.158.1 gateway.smerty.org. | 6939 HURRICANE | — | 2021-04-17 23:36:51 UTC | valid | 89 % | Whois | |
| 75.150.235.81 75-150-235-81-Illinois.hfc.comcastbusiness.net. | Portage | 7922 COMCAST-7922 | — | 2021-04-17 23:36:51 UTC | valid | 89 % | Whois |
| 216.218.245.200 | 6939 HURRICANE | 9.2.3 | 2021-04-17 23:36:49 UTC | valid | 84 % | Whois | |
| 208.80.0.62 | 33302 D102-COS-1 | dnsmasq-2.57 | 2021-04-17 23:36:48 UTC | valid | 88 % | Whois | |
| 206.212.241.14 gateway2.michianawireless.com. | South Bend | 12260 CUSTOMDOTNET | — | 2021-04-17 23:36:45 UTC | valid | 83 % | Whois |
| 209.211.254.18 | Rock Springs | 55044 LRCSNET | Microsoft DNS 6.1.7601 (1DB15F75) | 2021-04-17 23:36:32 UTC | valid | 100 % | Whois |
| 24.181.107.232 southerncontrols.com. | Montgomery | 20115 CHARTER-20115 | dnsmasq-2.76 | 2021-04-17 23:36:27 UTC | valid | 70 % | Whois |
| 50.203.152.202 50-203-152-202-static.hfc.comcastbusiness.net. | Denver | 7922 COMCAST-7922 | dnsmasq-2.78 | 2021-04-17 23:36:24 UTC | valid | 88 % | Whois |
| 108.166.105.234 108-166-105-234.static.cloud-ips.com. | 19994 RACKSPACE | dnsmasq-2.45 | 2021-04-17 23:36:20 UTC | valid DNSSEC | 84 % | Whois | |
| 65.73.54.2 ansernet.rcls.org. | 18884 RCLS | — | 2021-04-17 23:36:11 UTC | valid | 95 % | Whois |
The table below is limited to the 100 recently checked servers.