Public DNS Servers in United States
9,342 servers verified as of — page 154 of 187.
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787 servers with issues
Local / ISP Providers (7,948 total)
| IP | ASN | Org | Status | Reliability | Last checked | Tools |
|---|---|---|---|---|---|---|
8.25.185.131
|
AS23089 | HOTWIRE-COMMUNICATIONS | OK | 88% | 14-05-2026 10:59:22 (GMT) | WHOIS |
8.20.247.64
|
AS23393 | NuCDN LLC | OK | 88% | 14-05-2026 10:56:50 (GMT) | WHOIS |
8.20.247.186
|
AS23393 | NuCDN LLC | OK | 88% | 14-05-2026 10:56:49 (GMT) | WHOIS |
8.20.247.167
|
AS23393 | NuCDN LLC | OK | 88% | 14-05-2026 10:56:48 (GMT) | WHOIS |
192.9.143.48
|
AS31898 | Oracle Corporation | OK | 88% | 14-05-2026 06:27:37 (GMT) | WHOIS |
47.176.183.12
|
AS5650 | FRONTIER-FRTR | OK | 88% | 14-05-2026 09:00:54 (GMT) | WHOIS |
96.56.97.5
|
AS6128 | CABLE-NET-1 | OK | 87% | 14-05-2026 13:17:46 (GMT) | WHOIS |
129.146.193.250
|
AS31898 | Oracle Corporation | OK | 87% | 14-05-2026 03:59:26 (GMT) | WHOIS |
204.62.22.103
|
AS40628 | OKLAHOMA-OMES | OK | 87% | 14-05-2026 07:24:00 (GMT) | WHOIS |
164.92.90.43
|
AS14061 | DigitalOcean, LLC | OK | 87% | 14-05-2026 04:49:03 (GMT) | WHOIS |
50.225.95.30
|
AS7922 | COMCAST-7922 | OK | 87% | 14-05-2026 09:29:33 (GMT) | WHOIS |
192.169.154.227
|
AS398101 | GO-DADDY-COM-LLC | OK | 87% | 14-05-2026 06:26:07 (GMT) | WHOIS |
129.213.115.70
|
AS31898 | Oracle Corporation | OK | 87% | 14-05-2026 04:00:32 (GMT) | WHOIS |
8.20.247.126
|
AS23393 | NUCDN | OK | 87% | 14-05-2026 10:56:47 (GMT) | WHOIS |
162.0.234.227
|
AS22612 | Namecheap, Inc. | OK | 87% | 14-05-2026 04:45:25 (GMT) | WHOIS |
104.131.38.14
|
AS14061 | DigitalOcean, LLC | OK | 87% | 14-05-2026 03:13:38 (GMT) | WHOIS |
38.137.138.217
|
AS1819 | DCM Cable Inc. | NX_HIJACK | 87% | 14-05-2026 08:21:51 (GMT) | WHOIS |
192.238.232.38
|
AS138995 | Antbox Networks Limited | OK | 87% | 14-05-2026 06:26:28 (GMT) | WHOIS |
65.153.234.42
|
AS209 | CENTURYLINK-US-LEGACY-QWEST | OK | 87% | 14-05-2026 09:54:06 (GMT) | WHOIS |
75.11.60.99
|
AS7018 | AT&T Enterprises, LLC | OK | 87% | 14-05-2026 10:28:44 (GMT) | WHOIS |
75.11.60.100
|
AS7018 | AT&T Enterprises, LLC | OK | 87% | 14-05-2026 10:28:43 (GMT) | WHOIS |
140.82.51.137
|
AS20473 | The Constant Company, LLC | OK | 87% | 14-05-2026 04:14:56 (GMT) | WHOIS |
8.17.40.108
|
AS23089 | HOTWIRE-COMMUNICATIONS | OK | 87% | 14-05-2026 10:56:46 (GMT) | WHOIS |
38.142.225.131
|
AS174 | COGENT-174 | OK | 87% | 14-05-2026 08:21:41 (GMT) | WHOIS |
96.5.131.83
|
AS11686 | Zayo Bandwidth | OK | 87% | 14-05-2026 13:17:41 (GMT) | WHOIS |
66.44.20.9
|
AS6079 | RCN | OK | 87% | 14-05-2026 09:57:03 (GMT) | WHOIS |
63.142.139.211
|
AS14430 | BalsamWest FiberNET, LLC | OK | 87% | 14-05-2026 09:48:51 (GMT) | WHOIS |
216.238.253.124
|
AS13904 | Cherryland Services Inc | OK | 87% | 14-05-2026 07:49:29 (GMT) | WHOIS |
199.60.23.115
|
AS19323 | Holyoke Gas & Electric Department | OK | 87% | 14-05-2026 06:55:04 (GMT) | WHOIS |
174.166.15.251
|
AS7922 | Comcast Cable Communications, LLC | OK | 87% | 14-05-2026 05:07:08 (GMT) | WHOIS |
159.118.212.248
|
AS11492 | CABLE ONE, INC. | OK | 87% | 14-05-2026 04:40:47 (GMT) | WHOIS |
155.138.230.108
|
AS20473 | The Constant Company, LLC | OK | 87% | 14-05-2026 04:36:52 (GMT) | WHOIS |
148.59.194.54
|
AS55039 | Fatbeam, LLC | OK | 87% | 14-05-2026 04:24:26 (GMT) | WHOIS |
67.211.219.155
|
AS19318 | Interserver, Inc | OK | 87% | 14-05-2026 09:58:48 (GMT) | WHOIS |
169.63.138.17
|
AS36351 | IBM Cloud | OK | 87% | 14-05-2026 04:58:06 (GMT) | WHOIS |
150.240.97.216
|
AS36351 | IBM Cloud | OK | 87% | 14-05-2026 04:29:12 (GMT) | WHOIS |
12.208.103.195
|
AS7018 | AT&T Enterprises, LLC | OK | 87% | 14-05-2026 03:45:32 (GMT) | WHOIS |
156.154.71.53
|
AS12008 | Vercara, LLC | OK | 87% | 14-05-2026 04:37:11 (GMT) | WHOIS |
156.154.71.55
|
AS12008 | Vercara, LLC | OK | 87% | 14-05-2026 04:37:11 (GMT) | WHOIS |
156.154.71.56
|
AS12008 | Vercara, LLC | NX_HIJACK | 87% | 14-05-2026 04:37:11 (GMT) | WHOIS |
75.97.198.245
|
AS3737 | PenTeleData Inc. | NX_HIJACK | 87% | 14-05-2026 10:30:25 (GMT) | WHOIS |
75.118.61.145
|
AS11776 | Breezeline | NX_HIJACK | 87% | 14-05-2026 10:28:43 (GMT) | WHOIS |
70.44.104.54
|
AS3737 | PenTeleData Inc. | NX_HIJACK | 87% | 14-05-2026 10:06:59 (GMT) | WHOIS |
69.92.3.47
|
AS11492 | CABLE ONE, INC. | NX_HIJACK | 87% | 14-05-2026 10:05:10 (GMT) | WHOIS |
69.84.73.232
|
AS11138 | BEK Communications Cooperative | NX_HIJACK | 87% | 14-05-2026 10:04:55 (GMT) | WHOIS |
50.192.200.213
|
AS7922 | Comcast Cable Communications, LLC | OK | 87% | 14-05-2026 09:28:05 (GMT) | WHOIS |
47.210.134.162
|
AS19108 | Optimum | NX_HIJACK | 87% | 14-05-2026 09:01:12 (GMT) | WHOIS |
24.116.102.199
|
AS11492 | CABLE ONE, INC. | NX_HIJACK | 87% | 14-05-2026 08:02:41 (GMT) | WHOIS |
24.115.239.193
|
AS3737 | PenTeleData Inc. | NX_HIJACK | 87% | 14-05-2026 08:02:40 (GMT) | WHOIS |
208.118.154.245
|
AS23260 | Midcontinent Communications | NX_HIJACK | 87% | 14-05-2026 07:28:03 (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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