DNS servers in United States
Download all 271 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 |
|---|---|---|---|---|---|---|---|
| 149.112.112.9 dns9.quad9.net. | 19281 QUAD9-AS-1 | Q9-P-7.0 | 2020-10-28 18:08:27 UTC | valid DNSSEC | 99 % | Whois | |
| 68.87.76.178 nrcns.sanjose.ca.sanfran.comcast.net. | Sacramento | 7922 COMCAST-7922 | [SECURED] | 2020-10-28 18:08:25 UTC | valid DNSSEC | 100 % | Whois |
| 208.66.105.4 | 23510 CORPORATE-TECHNOLOGY-GROUP-MONTANA | Microsoft DNS 6.1.7601 (1DB15F75) | 2020-10-28 18:08:24 UTC | valid | 50 % | Whois | |
| 199.27.185.149 | 20019 PEC-TEL | dnsmasq-2.45 | 2020-10-28 18:08:23 UTC | valid DNSSEC | 97 % | Whois | |
| 209.211.254.19 ns1.lrhosting.com. | Rock Springs | 55044 LRCSNET | Microsoft DNS 6.1.7601 (1DB15F75) | 2020-10-28 18:08:18 UTC | valid | 99 % | Whois |
| 209.225.106.43 ren-static-43.wi.net. | Sturtevant | 13337 EVWI-NET-01 | — | 2020-10-28 18:08:10 UTC | valid | 58 % | Whois |
| 69.20.190.209 | Blackfoot | 6594 RISE-IDAHO | — | 2020-10-28 18:08:09 UTC | valid | 48 % | Whois |
| 12.166.247.4 | Acworth | 7018 ATT-INTERNET4 | — | 2020-10-28 18:08:08 UTC | valid | 85 % | Whois |
| 207.67.115.254 207-67-115-254.static.ctl.one. | 3549 LVLT-3549 | — | 2020-10-28 18:08:08 UTC | valid | 56 % | Whois | |
| 199.85.127.10 | 397213 ULTRADNS | — | 2020-10-28 18:07:59 UTC | valid DNSSEC | 97 % | Whois | |
| 65.49.37.195 | 6939 HURRICANE | — | 2020-10-28 18:07:56 UTC | valid DNSSEC | 73 % | Whois | |
| 2001:4b8:2:101::602 auth0.wayport.net. | 14654 WAYPORT | None of your business | 2020-10-28 18:07:55 UTC | valid | 90 % | Whois | |
| 206.227.14.1 206-227-14-1.kern.org. | Bakersfield | 5783 KCSOS-NET | — | 2020-10-28 18:07:52 UTC | valid DNSSEC | 73 % | Whois |
| 69.20.154.65 69-20-154-65.ida.net. | Idaho Falls | 6594 RISE-IDAHO | — | 2020-10-28 18:07:51 UTC | valid | 49 % | Whois |
| 216.228.104.3 dns1.ncol.net. | 11426 TWC-11426-CAROLINAS | — | 2020-10-28 18:07:51 UTC | valid | 66 % | Whois | |
| 45.90.28.203 dns1.nextdns.io. | 34939 nextdns, Inc. | — | 2020-10-28 18:07:47 UTC | valid DNSSEC | 98 % | Whois | |
| 69.60.134.50 ns1.all2find.com. | 23131 STARLAN | — | 2020-10-28 18:07:47 UTC | valid | 68 % | Whois | |
| 206.212.241.14 gateway2.michianawireless.com. | Mishawaka | 12260 CUSTOMDOTNET | — | 2020-10-28 18:07:33 UTC | valid | 76 % | Whois |
| 65.244.0.14 | 701 UUNET | — | 2020-10-28 18:07:25 UTC | valid | 67 % | Whois | |
| 198.175.228.44 castle.ktb.net. | 8100 ASN-QUADRANET-GLOBAL | 9.10.3-P4-Debian | 2020-10-28 18:07:17 UTC | valid | 75 % | Whois | |
| 50.204.108.198 50-204-108-198-static.hfc.comcastbusiness.net. | Bensalem | 7922 COMCAST-7922 | dnsmasq-2.40 | 2020-10-28 18:07:17 UTC | valid DNSSEC | 70 % | Whois |
| 64.6.64.6 recpubns1.nstld.net. | 10515 CLT-NIC | ATLAS | 2020-10-28 18:07:15 UTC | valid DNSSEC | 100 % | Whois | |
| 74.203.248.220 ns1.uspi.com. | 40683 USPI | Microsoft DNS 6.1.7601 (1DB15CD4) | 2020-10-28 18:07:14 UTC | valid | 42 % | Whois | |
| 209.40.238.71 | St Louis | 32393 BDN | — | 2020-10-28 18:07:13 UTC | valid | 92 % | Whois |
| 65.111.169.166 southtwine.com. | 15083 INFOLINK-MIA | — | 2020-10-28 18:07:13 UTC | valid | 63 % | Whois | |
| 2001:19f0:6401:b3d:5400:2ff:fe5a:fb9f | 20473 AS-CHOOPA | 9.11.5-P4-5.1+deb10u2-Debian | 2020-10-28 18:07:13 UTC | valid DNSSEC | 100 % | Whois | |
| 2604:a880:0:1010::b:4001 | New York | 14061 DIGITALOCEAN-ASN | [hidden] | 2020-10-28 18:07:12 UTC | valid DNSSEC | 100 % | Whois |
| 8.8.4.4 dns.google. | 15169 GOOGLE | — | 2020-10-28 18:07:12 UTC | valid DNSSEC | 100 % | Whois | |
| 38.109.190.182 | Frankfort | 174 COGENT-174 | — | 2020-10-28 18:07:12 UTC | valid | 54 % | Whois |
| 65.111.169.169 rolllasted.com. | 15083 INFOLINK-MIA | — | 2020-10-28 18:07:11 UTC | valid | 52 % | Whois | |
| 74.82.42.42 ordns.he.net. | 6939 HURRICANE | PowerDNS Recursor 4.3.1 (built May 8 2020 12:08:26 by root@6cfe072e249b) | 2020-10-28 18:07:11 UTC | valid DNSSEC | 100 % | Whois | |
| 8.26.56.26 ns1.recursive.dnsbycomodo.com. | 3356 LEVEL3 | — | 2020-10-28 18:07:11 UTC | valid DNSSEC | 94 % | Whois | |
| 208.67.222.222 resolver1.opendns.com. | Wright City | 36692 OPENDNS | — | 2020-10-28 18:07:09 UTC | valid DNSSEC | 100 % | Whois |
| 68.87.77.134 cns.westlandrdc.mi.michigan.comcast.net. | Detroit | 7922 COMCAST-7922 | [SECURED] | 2020-10-28 18:07:09 UTC | valid DNSSEC | 100 % | Whois |
| 65.111.169.160 160-169-111-65.serverpronto.com. | 15083 INFOLINK-MIA | — | 2020-10-28 18:07:09 UTC | valid | 55 % | Whois | |
| 198.153.192.1 | 397215 ULTRADNS | — | 2020-10-28 18:07:03 UTC | valid DNSSEC | 100 % | Whois | |
| 65.203.109.2 ns1.ectsi.net. | 26507 CTSINET | — | 2020-10-28 18:07:01 UTC | valid | 96 % | Whois | |
| 108.162.38.115 ool-6ca22673.static.optonline.net. | Oakland | 6128 CABLE-NET-1 | Nominum Vantio 5.4.5.0 (build 107213) | 2020-10-28 18:07:01 UTC | valid DNSSEC | 42 % | Whois |
| 64.111.16.2 rec1.data102.com. | 33302 D102-COS-1 | PowerDNS Recursor 4.4.0-alpha2 (built Jul 17 2020 08:31:50 by root@46fe5a8f2ec3) | 2020-10-28 18:06:57 UTC | valid DNSSEC | 99 % | Whois | |
| 69.20.134.33 69-20-134-33.ida.net. | Ashton | 6594 RISE-IDAHO | — | 2020-10-28 18:06:57 UTC | valid | 44 % | Whois |
| 63.251.161.1 ns1.sef.pnap.net. | 14744 INTERNAP-BLOCK-4 | — | 2020-10-28 18:06:56 UTC | valid | 100 % | Whois | |
| 69.25.1.33 ns2.mia003.pnap.net. | 12180 INTERNAP-2BLK | — | 2020-10-28 18:06:56 UTC | valid | 100 % | Whois | |
| 4.2.2.3 c.resolvers.level3.net. | 3356 LEVEL3 | Version: recursive-main/20717463 | 2020-10-28 18:06:54 UTC | valid | 100 % | Whois | |
| 149.112.149.112 rpz-public-resolver2.rrdns.pch.net. | 19281 QUAD9-AS-1 | Q9-P-7.0 | 2020-10-28 18:06:54 UTC | valid DNSSEC | 98 % | Whois | |
| 4.2.2.5 e.resolvers.level3.net. | 3356 LEVEL3 | Version: recursive-main/20717463 | 2020-10-28 18:06:53 UTC | valid | 100 % | Whois | |
| 2001:4860:4860::8888 dns.google. | 15169 GOOGLE | — | 2020-10-28 18:06:53 UTC | valid DNSSEC | 100 % | Whois | |
| 209.237.227.203 | San Francisco | 23342 UNITEDLAYER | — | 2020-10-28 18:06:50 UTC | valid | 55 % | Whois |
| 198.175.228.33 dns.ktb.net. | 8100 ASN-QUADRANET-GLOBAL | 9.9.5-4~bpo70+1-Debian | 2020-10-28 18:06:44 UTC | valid | 63 % | Whois | |
| 199.16.102.19 | Brownwood | 53646 HARRIS-BROADBAND | — | 2020-10-28 18:06:43 UTC | valid | 53 % | Whois |
| 207.179.3.25 ns1.virtela.net. | 35953 VIRTEL-16 | 1.0.0-release | 2020-10-28 18:06:43 UTC | valid | 98 % | Whois | |
| 64.2.142.22 | 5715 ONVOY | 9.3.6-P1-RedHat-9.3.6-25.P1.el5_11.2 | 2020-10-28 18:06:43 UTC | valid | 63 % | Whois | |
| 208.67.220.220 resolver2.opendns.com. | 36692 OPENDNS | — | 2020-10-28 18:06:42 UTC | valid DNSSEC | 100 % | Whois | |
| 8.20.247.20 ns2.recursive.dnsbycomodo.com. | 3356 LEVEL3 | — | 2020-10-28 18:06:41 UTC | valid DNSSEC | 94 % | Whois | |
| 185.66.9.142 bloodyhawks.ru. | New York | 174 COGENT-174 | dnsmasq-2.50 | 2020-10-28 18:06:35 UTC | valid DNSSEC | 55 % | Whois |
| 199.85.127.20 | 397213 ULTRADNS | — | 2020-10-28 18:06:34 UTC | valid DNSSEC | 96 % | Whois | |
| 104.171.122.67 | 31863 DACEN-2 | dnsmasq-pi-hole-2.81 | 2020-10-28 18:06:30 UTC | valid | 97 % | Whois | |
| 209.209.217.168 rpengmnro.com. | 10984 IDS-AS-BAYOU | — | 2020-10-28 18:06:28 UTC | valid | 58 % | Whois | |
| 156.154.71.2 | 397215 ULTRADNS | — | 2020-10-28 18:06:26 UTC | valid DNSSEC | 100 % | Whois | |
| 199.101.81.97 | Touchet | 26128 AS-360WISP | — | 2020-10-28 18:06:12 UTC | valid | 60 % | Whois |
| 107.161.16.30 | 3842 RAMNODE | dnsmasq-2.48 | 2020-10-28 18:06:10 UTC | valid DNSSEC | 43 % | Whois | |
| 4.0.0.53 nresolver1.Level3.net. | 3356 LEVEL3 | Version: recursive-main/20717463 | 2020-10-28 18:06:07 UTC | valid | 91 % | Whois | |
| 198.190.61.1 | Othello | 54755 DWW-AS | — | 2020-10-28 18:05:59 UTC | valid | 59 % | Whois |
| 64.111.16.3 | 33302 D102-COS-1 | PowerDNS Recursor 4.4.0-alpha2 (built Jul 17 2020 08:31:50 by root@46fe5a8f2ec3) | 2020-10-28 18:05:59 UTC | valid DNSSEC | 100 % | Whois | |
| 72.22.86.34 | 22458 NETSOURCE | — | 2020-10-28 18:05:41 UTC | valid | 96 % | Whois | |
| 169.53.182.120 78.b6.35a9.ip4.static.sl-reverse.com. | 36351 SOFTLAYER | Served by PowerDNS - https://www.powerdns.com/ | 2020-10-28 16:09:53 UTC | valid | 74 % | Whois | |
| 107.191.48.176 pdns-33.sdp.com. | Elk Grove Village | 20473 AS-CHOOPA | Served by PowerDNS - https://www.powerdns.com/ | 2020-10-28 16:09:53 UTC | valid | 100 % | Whois |
| 198.153.194.1 | 397213 ULTRADNS | — | 2020-10-28 16:09:21 UTC | valid DNSSEC | 98 % | Whois | |
| 198.199.103.49 kiri.nonexiste.net. | San Francisco | 14061 DIGITALOCEAN-ASN | 9.10.3-P4-Ubuntu | 2020-10-28 15:10:13 UTC | valid DNSSEC | 89 % | Whois |
| 160.7.240.20 20.240.sfcn.org. | Spanish Fork | 36223 SPANISHFORK-COMMUNITY-NETWORK | — | 2020-10-28 15:10:12 UTC | valid | 49 % | Whois |
| 8.20.247.10 ns1.cdome.comodo.com. | 3356 LEVEL3 | — | 2020-10-28 15:10:07 UTC | valid DNSSEC | 97 % | Whois | |
| 64.233.207.16 dns1.wideopenwest.com. | Newburgh | 12083 WOW-INTERNET | 9.11.0-P3 | 2020-10-28 15:09:58 UTC | valid DNSSEC | 96 % | Whois |
| 9.9.9.9 dns9.quad9.net. | Berkeley | 19281 QUAD9-AS-1 | Q9-P-7.0 | 2020-10-28 15:09:48 UTC | valid DNSSEC | 98 % | Whois |
| 149.112.112.10 dns10.quad9.net. | 19281 QUAD9-AS-1 | Q9-U-7.0 | 2020-10-28 15:09:48 UTC | valid DNSSEC | 99 % | Whois | |
| 8.26.56.10 ns2.cdome.comodo.com. | 3356 LEVEL3 | — | 2020-10-28 15:09:46 UTC | valid DNSSEC | 96 % | Whois | |
| 162.248.241.94 ns1.backplanedns.org. | 31863 DACEN-2 | 9.10.3-P4-Debian | 2020-10-28 13:10:35 UTC | valid | 68 % | Whois | |
| 2606:ed00:2:babe::10 | 47869 Netrouting | — | 2020-10-28 13:10:31 UTC | valid DNSSEC | 84 % | Whois | |
| 192.211.0.10 | 21485 Supervenient AB | — | 2020-10-28 13:10:27 UTC | valid DNSSEC | 78 % | Whois | |
| 184.105.193.74 unbound.odvr.dns-oarc.net. | 6939 HURRICANE | unbound 1.7.0 | 2020-10-28 13:10:25 UTC | valid DNSSEC | 64 % | Whois | |
| 2001:4b8:3:201::902 auth1.wayport.net. | 14654 WAYPORT | None of your business | 2020-10-28 13:10:16 UTC | valid | 88 % | Whois | |
| 205.171.202.66 hvdns2.centurylink.net. | 209 CENTURYLINK-US-LEGACY-QWEST | — | 2020-10-28 10:15:13 UTC | valid | 95 % | Whois | |
| 198.52.109.178 178-109-52-198-dedicated.multacom.com. | 35916 MULTA-ASN1 | Not disclosed | 2020-10-28 10:14:56 UTC | valid | 84 % | Whois | |
| 72.51.45.108 ns3.qchosting.com. | Los Angeles | 13768 COGECO-PEER1 | 9.2.4 | 2020-10-28 10:14:56 UTC | valid | 61 % | Whois |
| 174.47.107.220 174-47-107-220.static.ctl.one. | 3549 LVLT-3549 | dnsmasq-2.45 | 2020-10-28 10:14:56 UTC | valid DNSSEC | 72 % | Whois | |
| 2610:a1:1018::34 | 397213 ULTRADNS | — | 2020-10-28 10:14:55 UTC | valid DNSSEC | 98 % | Whois | |
| 207.99.19.69 | 8001 NET-ACCESS-CORP | Microsoft DNS 6.1.7601 (1DB15F75) | 2020-10-28 10:14:50 UTC | valid | 66 % | Whois | |
| 104.36.237.205 RDR-ccr-eth6.dwwireless.net. | Pasco | 54755 DWW-AS | — | 2020-10-28 10:14:49 UTC | valid | 63 % | Whois |
| 66.199.241.115 66-199-241-115.reverse.ezzi.net. | 15149 EZZI-101-BGP | — | 2020-10-28 10:14:47 UTC | valid | 96 % | Whois | |
| 204.106.240.53 dns3.dmcibb.net. | Camden | 47038 DMCI-BROADBAND | 9.10.3-P4-Ubuntu | 2020-10-28 10:14:47 UTC | valid DNSSEC | 90 % | Whois |
| 69.20.169.49 69-20-169-49.ida.net. | Alpine | 6594 RISE-IDAHO | — | 2020-10-28 10:14:44 UTC | valid | 52 % | Whois |
| 216.218.245.200 | 6939 HURRICANE | 9.2.3 | 2020-10-28 10:14:44 UTC | valid | 83 % | Whois | |
| 69.10.79.20 | 18972 PROMENET | — | 2020-10-28 10:14:41 UTC | valid | 29 % | Whois | |
| 68.216.230.2 | Delray Beach | 6389 BELLSOUTH-NET-BLK | — | 2020-10-28 10:14:40 UTC | valid | 59 % | Whois |
| 64.107.45.5 elgin.student.ssc.edu. | Lansing | 394031 SOUTHSUBURBANCOLLEGEOFCOOKCOUNTY | — | 2020-10-28 10:14:37 UTC | valid | 77 % | Whois |
| 24.181.107.232 southerncontrols.com. | Montgomery | 20115 CHARTER-20115 | dnsmasq-2.76 | 2020-10-28 10:14:34 UTC | valid | 55 % | Whois |
| 65.125.102.18 ns2.papemachinery.com. | 62977 PAPEGROUP | — | 2020-10-28 10:14:33 UTC | valid | 99 % | Whois | |
| 208.180.0.250 208-180-0-250.com.sta.suddenlink.net. | Bryan | 19108 SUDDENLINK-COMMUNICATIONS | — | 2020-10-28 10:14:33 UTC | valid | 56 % | Whois |
| 209.237.227.198 | San Francisco | 23342 UNITEDLAYER | — | 2020-10-28 10:14:32 UTC | valid | 58 % | Whois |
| 206.53.192.41 206-53-192-41.jagcom.net. | Blooming Prairie | 15011 JAGUAR-1 | — | 2020-10-28 10:14:29 UTC | valid | 48 % | Whois |
| 173.167.215.62 173-167-215-62-ip-static.hfc.comcastbusiness.net. | Drexel Hill | 7922 COMCAST-7922 | dnsmasq-2.40 | 2020-10-28 10:14:27 UTC | valid DNSSEC | 62 % | Whois |
| 74.84.64.170 74-84-64-170.client.mchsi.com. | West Des Moines | 30036 MEDIACOM-ENTERPRISE-BUSINESS | — | 2020-10-28 10:14:23 UTC | valid | 71 % | Whois |
The table below is limited to the 100 recently checked servers.