Public DNS Servers in United States
6,906 servers verified as of — page 85 of 139.
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United States ISP DNS
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701 servers with issues
Local / ISP Providers (5,546 total)
| IP | ASN | Org | Status | Reliability | Last checked | Tools |
|---|---|---|---|---|---|---|
159.89.252.77
|
AS14061 | DigitalOcean, LLC | OK | 100% | 24-09-2026 04:50:35 (GMT) | WHOIS |
20.14.83.169
|
AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK | OK | 100% | 24-09-2026 07:20:37 (GMT) | WHOIS |
65.175.202.170
|
AS11776 | Breezeline | OK | 100% | 24-09-2026 10:22:57 (GMT) | WHOIS |
162.212.152.165
|
AS11878 | tzulo, inc. | OK | 100% | 24-09-2026 04:54:59 (GMT) | WHOIS |
143.59.229.87
|
AS12083 | WideOpenWest Finance LLC | OK | 100% | 24-09-2026 04:23:23 (GMT) | WHOIS |
12.108.241.196
|
AS7018 | AT&T Enterprises, LLC | OK | 100% | 24-09-2026 03:47:00 (GMT) | WHOIS |
157.250.207.97
|
AS26666 | Interserver, Inc | OK | 100% | 24-09-2026 04:46:42 (GMT) | WHOIS |
144.172.112.219
|
AS14956 | RouterHosting LLC | OK | 100% | 24-09-2026 04:23:37 (GMT) | WHOIS |
72.237.212.21
|
AS12220 | I-EVOLVE-TECHNOLOGY-SERVICES | OK | 100% | 24-09-2026 10:45:57 (GMT) | WHOIS |
104.248.109.12
|
AS14061 | DigitalOcean, LLC | OK | 100% | 24-09-2026 03:14:59 (GMT) | WHOIS |
173.223.99.128
|
AS21342 | Akamai International B.V. | OK | 100% | 24-09-2026 05:16:53 (GMT) | WHOIS |
173.223.98.128
|
AS21342 | Akamai International B.V. | OK | 100% | 24-09-2026 05:16:43 (GMT) | WHOIS |
45.32.137.95
|
AS20473 | The Constant Company, LLC | OK | 100% | 24-09-2026 09:15:54 (GMT) | WHOIS |
68.225.2.46
|
AS22773 | ASN-CXA-ALL-CCI-22773-RDC | OK | 100% | 24-09-2026 10:31:28 (GMT) | WHOIS |
23.216.53.215
|
AS21342 | Akamai International B.V. | OK | 100% | 24-09-2026 08:23:39 (GMT) | WHOIS |
76.24.173.2
|
AS7922 | Comcast Cable Communications, LLC | OK | 100% | 24-09-2026 11:06:23 (GMT) | WHOIS |
209.6.194.89
|
AS6079 | RCN | OK | 100% | 24-09-2026 07:52:04 (GMT) | WHOIS |
162.220.144.87
|
AS13904 | Cherryland Services Inc | OK | 100% | 24-09-2026 04:55:11 (GMT) | WHOIS |
104.238.144.219
|
AS20473 | The Constant Company, LLC | OK | 100% | 24-09-2026 03:14:46 (GMT) | WHOIS |
209.6.250.18
|
AS6079 | RCN | OK | 99% | 24-09-2026 07:51:58 (GMT) | WHOIS |
104.52.126.1
|
AS7018 | AT&T Enterprises, LLC | OK | 99% | 24-09-2026 03:16:35 (GMT) | WHOIS |
40.85.184.34
|
AS8075 | Microsoft Corporation | OK | 99% | 24-09-2026 08:54:10 (GMT) | WHOIS |
64.111.99.42
|
AS26347 | New Dream Network, LLC | OK | 99% | 24-09-2026 10:18:41 (GMT) | WHOIS |
64.111.98.47
|
AS26347 | New Dream Network, LLC | OK | 99% | 24-09-2026 10:18:40 (GMT) | WHOIS |
89.117.120.129
|
AS46475 | Limestone Networks, Inc. | OK | 99% | 24-09-2026 12:46:04 (GMT) | WHOIS |
69.16.231.114
|
AS32244 | Liquid Web, L.L.C | OK | 99% | 24-09-2026 10:34:38 (GMT) | WHOIS |
209.126.24.10
|
AS36444 | Liquid Web, L.L.C | OK | 99% | 24-09-2026 07:50:10 (GMT) | WHOIS |
208.73.20.147
|
AS29713 | Reliable Hosting Services | OK | 99% | 24-09-2026 07:49:32 (GMT) | WHOIS |
159.203.98.225
|
AS14061 | DigitalOcean, LLC | OK | 99% | 24-09-2026 04:49:44 (GMT) | WHOIS |
169.47.146.39
|
AS36351 | IBM Cloud | OK | 99% | 24-09-2026 05:07:18 (GMT) | WHOIS |
169.47.157.77
|
AS36351 | SOFTLAYER | OK | 99% | 24-09-2026 05:07:12 (GMT) | WHOIS |
50.233.155.251
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 09:57:27 (GMT) | WHOIS |
50.219.33.203
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 09:56:32 (GMT) | WHOIS |
107.152.39.114
|
AS11878 | tzulo, inc. | OK | 99% | 24-09-2026 03:19:23 (GMT) | WHOIS |
156.154.70.1
|
AS397213 | ULTRADNS | OK | 99% | 24-09-2026 04:44:19 (GMT) | WHOIS |
174.126.31.225
|
AS11492 | CABLE ONE, INC. | NX_HIJACK | 99% | 24-09-2026 05:18:21 (GMT) | WHOIS |
76.77.96.4
|
AS15359 | Datto, LLC | OK | 99% | 24-09-2026 11:07:56 (GMT) | WHOIS |
192.9.158.40
|
AS31898 | Oracle Corporation | OK | 99% | 24-09-2026 06:45:03 (GMT) | WHOIS |
169.55.107.217
|
AS36351 | IBM Cloud | OK | 99% | 24-09-2026 05:07:29 (GMT) | WHOIS |
50.226.13.126
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 09:57:02 (GMT) | WHOIS |
50.226.13.127
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 09:57:02 (GMT) | WHOIS |
50.226.13.123
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 09:57:01 (GMT) | WHOIS |
50.226.13.124
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 09:57:01 (GMT) | WHOIS |
50.226.13.120
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 09:57:00 (GMT) | WHOIS |
50.226.13.122
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 09:57:00 (GMT) | WHOIS |
74.101.14.72
|
AS701 | Verizon Business | OK | 99% | 24-09-2026 10:56:43 (GMT) | WHOIS |
69.137.19.25
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 10:34:08 (GMT) | WHOIS |
50.246.108.121
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 09:58:11 (GMT) | WHOIS |
50.210.2.89
|
AS7922 | Comcast Cable Communications, LLC | OK | 99% | 24-09-2026 09:56:13 (GMT) | WHOIS |
97.74.93.171
|
AS26496 | GoDaddy.com, LLC | OK | 99% | 24-09-2026 13:58:52 (GMT) | WHOIS |
DNS tools for United States
- Test DNS speed from your location — find the fastest server for United States
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- United States ISP DNS servers — check your ISP's DNS configuration
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