Public DNS Servers in United States
6,906 servers verified as of — page 91 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 |
|---|---|---|---|---|---|---|
52.118.6.138
|
AS36351 | IBM Cloud | OK | 98% | 24-09-2026 10:02:49 (GMT) | WHOIS |
216.128.128.204
|
AS20473 | The Constant Company, LLC | OK | 98% | 24-09-2026 08:09:44 (GMT) | WHOIS |
47.178.9.35
|
AS5650 | Frontier Communications of America, Inc. | OK | 98% | 24-09-2026 09:27:55 (GMT) | WHOIS |
208.89.62.162
|
AS33083 | AxcelX Technologies LLC | OK | 98% | 24-09-2026 07:49:50 (GMT) | WHOIS |
104.37.179.82
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:16:20 (GMT) | WHOIS |
104.37.179.42
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:16:15 (GMT) | WHOIS |
104.37.179.246
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:16:09 (GMT) | WHOIS |
104.37.179.176
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:15:45 (GMT) | WHOIS |
104.37.179.137
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:15:34 (GMT) | WHOIS |
50.175.1.74
|
AS7922 | Comcast Cable Communications, LLC | OK | 98% | 24-09-2026 09:55:01 (GMT) | WHOIS |
45.139.50.98
|
AS212477 | RoyaleHosting BV | OK | 98% | 24-09-2026 09:06:47 (GMT) | WHOIS |
165.227.4.144
|
AS14061 | DigitalOcean, LLC | OK | 98% | 24-09-2026 04:59:26 (GMT) | WHOIS |
63.47.113.213
|
AS6167 | Verizon Business | OK | 98% | 24-09-2026 10:18:22 (GMT) | WHOIS |
24.116.102.199
|
AS11492 | CABLE ONE, INC. | NX_HIJACK | 98% | 24-09-2026 08:25:18 (GMT) | WHOIS |
129.222.89.173
|
AS14593 | Space Exploration Technologies Corporation | OK | 98% | 24-09-2026 04:03:43 (GMT) | WHOIS |
104.37.179.126
|
AS23393 | NuCDN LLC | OK | 98% | 24-09-2026 03:15:25 (GMT) | WHOIS |
161.35.136.3
|
AS14061 | DigitalOcean, LLC | OK | 98% | 24-09-2026 04:53:18 (GMT) | WHOIS |
52.118.43.170
|
AS36351 | IBM Cloud | OK | 98% | 24-09-2026 10:02:48 (GMT) | WHOIS |
199.231.254.28
|
AS17385 | Orbitel Communications, LLC | NX_HIJACK | 98% | 24-09-2026 07:14:16 (GMT) | WHOIS |
50.223.140.253
|
AS7922 | COMCAST-7922 | OK | 98% | 24-09-2026 09:56:53 (GMT) | WHOIS |
40.160.231.208
|
AS16276 | OVH SAS | OK | 98% | 24-09-2026 08:52:35 (GMT) | WHOIS |
65.155.190.202
|
AS209 | CenturyLink Communications, LLC | OK | 97% | 24-09-2026 10:23:01 (GMT) | WHOIS |
162.240.175.215
|
AS46606 | Unified Layer | OK | 97% | 24-09-2026 04:55:09 (GMT) | WHOIS |
162.240.174.181
|
AS46606 | Unified Layer | OK | 97% | 24-09-2026 04:55:08 (GMT) | WHOIS |
147.93.177.177
|
AS40021 | Contabo Inc. | OK | 97% | 24-09-2026 04:28:41 (GMT) | WHOIS |
67.10.138.140
|
AS11427 | Charter Communications Inc | OK | 97% | 24-09-2026 10:27:05 (GMT) | WHOIS |
24.155.0.253
|
AS7459 | Grande Communications Networks, LLC | OK | 97% | 24-09-2026 08:26:32 (GMT) | WHOIS |
209.215.99.212
|
AS7018 | AT&T Enterprises, LLC | OK | 97% | 24-09-2026 07:51:29 (GMT) | WHOIS |
184.18.189.6
|
AS5650 | Frontier Communications of America, Inc. | OK | 97% | 24-09-2026 05:53:31 (GMT) | WHOIS |
162.220.144.24
|
AS13904 | Cherryland Services Inc | OK | 97% | 24-09-2026 04:55:10 (GMT) | WHOIS |
160.2.111.53
|
AS11492 | CABLE ONE, INC. | OK | 97% | 24-09-2026 04:51:45 (GMT) | WHOIS |
135.84.86.17
|
AS22062 | GeoStar, LLC. | OK | 97% | 24-09-2026 04:09:58 (GMT) | WHOIS |
12.148.168.72
|
AS7018 | AT&T Enterprises, LLC | OK | 97% | 24-09-2026 03:47:13 (GMT) | WHOIS |
104.220.12.76
|
AS11404 | Wave Broadband | OK | 97% | 24-09-2026 03:14:30 (GMT) | WHOIS |
156.154.70.17
|
AS12008 | Vercara, LLC | OK | 97% | 24-09-2026 04:44:20 (GMT) | WHOIS |
70.90.26.81
|
AS7922 | Comcast Cable Communications, LLC | OK | 97% | 24-09-2026 10:39:00 (GMT) | WHOIS |
199.167.65.147
|
AS23393 | NuCDN LLC | OK | 97% | 24-09-2026 07:11:38 (GMT) | WHOIS |
146.190.67.236
|
AS14061 | DigitalOcean, LLC | OK | 97% | 24-09-2026 04:26:34 (GMT) | WHOIS |
65.255.36.26
|
AS21859 | Zenlayer Inc | OK | 97% | 24-09-2026 10:23:35 (GMT) | WHOIS |
132.145.152.98
|
AS31898 | Oracle Corporation | OK | 97% | 24-09-2026 04:07:00 (GMT) | WHOIS |
135.84.84.145
|
AS22062 | GeoStar, LLC. | OK | 97% | 24-09-2026 04:09:56 (GMT) | WHOIS |
50.116.46.138
|
AS63949 | Akamai Connected Cloud | OK | 97% | 24-09-2026 09:54:30 (GMT) | WHOIS |
156.154.70.20
|
AS12008 | Vercara, LLC | OK | 97% | 24-09-2026 04:44:21 (GMT) | WHOIS |
131.106.240.71
|
AS6079 | RCN | OK | 97% | 24-09-2026 04:06:00 (GMT) | WHOIS |
156.154.70.24
|
AS12008 | Vercara, LLC | OK | 97% | 24-09-2026 04:44:21 (GMT) | WHOIS |
75.11.60.99
|
AS7018 | AT&T Enterprises, LLC | OK | 97% | 24-09-2026 11:00:45 (GMT) | WHOIS |
75.11.60.100
|
AS7018 | AT&T Enterprises, LLC | OK | 97% | 24-09-2026 11:00:44 (GMT) | WHOIS |
167.224.127.198
|
AS62642 | BIGLEAF | OK | 97% | 24-09-2026 05:01:34 (GMT) | WHOIS |
178.156.145.155
|
AS213230 | Hetzner Online GmbH | OK | 97% | 24-09-2026 05:31:34 (GMT) | WHOIS |
172.233.221.250
|
AS63949 | Akamai Connected Cloud | OK | 97% | 24-09-2026 05:14:02 (GMT) | WHOIS |
DNS tools for United States
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