Public DNS Servers in United States
6,906 servers verified as of — page 90 of 139.
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United States ISP DNS
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Privacy DNS in United States
701 servers with issues
Local / ISP Providers (5,546 total)
| IP | ASN | Org | Status | Reliability | Last checked | Tools |
|---|---|---|---|---|---|---|
70.167.51.147
|
AS22773 | ASN-CXA-ALL-CCI-22773-RDC | OK | 98% | 24-09-2026 10:36:32 (GMT) | WHOIS |
5.161.77.236
|
AS213230 | Hetzner Online GmbH | OK | 98% | 24-09-2026 09:39:32 (GMT) | WHOIS |
132.226.126.73
|
AS31898 | Oracle Corporation | OK | 98% | 24-09-2026 04:07:13 (GMT) | WHOIS |
24.38.174.104
|
AS25710 | i3 Broadband | NX_HIJACK | 98% | 24-09-2026 08:28:16 (GMT) | WHOIS |
76.154.188.221
|
AS7922 | Comcast Cable Communications, LLC | OK | 98% | 24-09-2026 11:05:15 (GMT) | WHOIS |
209.23.72.170
|
AS401413 | 8th Fire Communications, LLC | OK | 98% | 24-09-2026 07:51:29 (GMT) | WHOIS |
173.235.21.6
|
AS11272 | C Spire Fiber | OK | 98% | 24-09-2026 05:17:18 (GMT) | WHOIS |
24.245.182.243
|
AS11492 | CABLE ONE, INC. | NX_HIJACK | 98% | 24-09-2026 08:27:50 (GMT) | WHOIS |
66.161.231.242
|
AS6181 | FUSE-NET | OK | 98% | 24-09-2026 10:24:29 (GMT) | WHOIS |
199.223.124.126
|
AS36687 | WiLine Networks Inc. | OK | 98% | 24-09-2026 07:14:09 (GMT) | WHOIS |
184.181.96.117
|
AS22773 | Cox Communications Inc. | OK | 98% | 24-09-2026 05:53:49 (GMT) | WHOIS |
3.136.88.129
|
AS16509 | AMAZON-02 | OK | 98% | 24-09-2026 08:33:17 (GMT) | WHOIS |
154.38.170.208
|
AS40021 | Contabo Inc. | OK | 98% | 24-09-2026 04:41:44 (GMT) | WHOIS |
20.127.241.38
|
AS8075 | Microsoft Corporation | OK | 98% | 24-09-2026 07:20:42 (GMT) | WHOIS |
169.47.16.124
|
AS36351 | IBM Cloud | OK | 98% | 24-09-2026 05:07:15 (GMT) | WHOIS |
169.47.16.118
|
AS36351 | IBM Cloud | OK | 98% | 24-09-2026 05:07:14 (GMT) | WHOIS |
208.113.200.9
|
AS26347 | New Dream Network, LLC | OK | 98% | 24-09-2026 07:48:19 (GMT) | WHOIS |
199.193.74.42
|
AS396528 | WEBAIR-CHI | OK | 98% | 24-09-2026 07:14:07 (GMT) | WHOIS |
129.146.144.158
|
AS31898 | Oracle Corporation | OK | 98% | 24-09-2026 04:02:07 (GMT) | WHOIS |
199.167.65.95
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 07:13:55 (GMT) | WHOIS |
199.167.65.94
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 07:13:49 (GMT) | WHOIS |
199.167.65.93
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 07:13:47 (GMT) | WHOIS |
199.167.65.62
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 07:13:04 (GMT) | WHOIS |
199.167.65.233
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 07:12:19 (GMT) | WHOIS |
199.167.65.176
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 07:12:02 (GMT) | WHOIS |
104.37.179.78
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:16:17 (GMT) | WHOIS |
104.37.179.242
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:16:12 (GMT) | WHOIS |
45.74.89.59
|
AS23089 | HOTWIRE-COMMUNICATIONS | OK | 98% | 24-09-2026 09:19:14 (GMT) | WHOIS |
208.90.174.22
|
AS27631 | PANGAEA | OK | 98% | 24-09-2026 07:49:48 (GMT) | WHOIS |
205.220.233.213
|
AS397005 | Central Virginia Services, INC | OK | 98% | 24-09-2026 07:45:01 (GMT) | WHOIS |
20.242.194.111
|
AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK | OK | 98% | 24-09-2026 07:21:37 (GMT) | WHOIS |
199.167.65.65
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 07:13:16 (GMT) | WHOIS |
199.167.65.130
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 07:11:02 (GMT) | WHOIS |
104.37.179.200
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:16:12 (GMT) | WHOIS |
104.37.179.24
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:16:12 (GMT) | WHOIS |
104.37.179.250
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:16:12 (GMT) | WHOIS |
104.37.179.238
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:16:11 (GMT) | WHOIS |
169.47.16.119
|
AS36351 | IBM Cloud | OK | 98% | 24-09-2026 05:07:14 (GMT) | WHOIS |
169.47.16.114
|
AS36351 | IBM Cloud | OK | 98% | 24-09-2026 05:07:13 (GMT) | WHOIS |
169.47.16.117
|
AS36351 | IBM Cloud | OK | 98% | 24-09-2026 05:07:13 (GMT) | WHOIS |
129.146.252.98
|
AS31898 | Oracle Corporation | OK | 98% | 24-09-2026 04:02:17 (GMT) | WHOIS |
192.241.143.200
|
AS14061 | DigitalOcean, LLC | OK | 98% | 24-09-2026 06:43:59 (GMT) | WHOIS |
74.87.171.129
|
AS11427 | TWC-11427-TEXAS | OK | 98% | 24-09-2026 10:59:56 (GMT) | WHOIS |
89.208.252.148
|
AS25820 | IT7 Networks Inc | OK | 98% | 24-09-2026 12:50:38 (GMT) | WHOIS |
70.37.95.111
|
AS8075 | Microsoft Corporation | OK | 98% | 24-09-2026 10:38:12 (GMT) | WHOIS |
52.171.135.142
|
AS8075 | Microsoft Corporation | OK | 98% | 24-09-2026 10:03:14 (GMT) | WHOIS |
40.84.196.29
|
AS8075 | Microsoft Corporation | OK | 98% | 24-09-2026 08:54:04 (GMT) | WHOIS |
208.97.133.4
|
AS26347 | New Dream Network, LLC | OK | 98% | 24-09-2026 07:49:58 (GMT) | WHOIS |
199.44.194.2
|
AS54427 | NTIFL | OK | 98% | 24-09-2026 07:14:34 (GMT) | WHOIS |
52.118.6.136
|
AS36351 | IBM Cloud | OK | 98% | 24-09-2026 10:02:47 (GMT) | WHOIS |
DNS tools for United States
- Test DNS speed from your location — find the fastest server for United States
- Check your DNS privacy score — test for leaks, encryption, and DNSSEC
- United States ISP DNS servers — check your ISP's DNS configuration
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