Public DNS Servers in United States
6,362 servers verified as of — page 1 of 128.
We currently list 6,362 public DNS servers in United States, each verified through our automated 72-hour probe cycle. Of these, 95% (6,038 servers) validate DNSSEC signatures, protecting users from DNS spoofing attacks. Top providers in United States include AMAZON-02, ASN-CXA-ALL-CCI-22773-RDC, Akamai International B.V.. We also track 689 servers with known issues in United States, including NXDOMAIN hijacking and response errors. For the fastest DNS in United States, try our latency benchmark from your location. To check your current DNS configuration for leaks and encryption, use the DNS Privacy Check.
DNS quality in United States
| Median response time | 87 ms (across 6,362 measured servers) |
|---|---|
| Highly reliable (≥90% uptime) | 5,866 servers (92%) |
| DNSSEC validating | 6,038 servers (95%) |
| Servers with known issues | 689 flagged |
Metrics from our last probe cycle: every server in United States is tested for response time, reliability, DNSSEC validation, and NXDOMAIN integrity on a 72-hour cycle. The median response of 87 ms is measured from our probe locations — servers closer to you will typically respond faster; verify with the latency benchmark.
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United States ISP DNS
Gaming DNS in United States
Privacy DNS in United States
689 servers with issues
Local / ISP Providers (5,011 total)
| IP | ASN | Org | Status | Reliability | Last checked | Tools |
|---|---|---|---|---|---|---|
99.83.147.72
|
AS16509 | AMAZON-02 | OK | 100% | 05-10-2026 14:13:25 (GMT) | WHOIS |
98.175.83.14
|
AS22773 | ASN-CXA-ALL-CCI-22773-RDC | OK | 100% | 05-10-2026 14:07:21 (GMT) | WHOIS |
96.7.137.83
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:15 (GMT) | WHOIS |
96.7.137.90
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:15 (GMT) | WHOIS |
96.7.138.2
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:15 (GMT) | WHOIS |
96.7.139.1
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:15 (GMT) | WHOIS |
96.7.139.2
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:15 (GMT) | WHOIS |
96.7.137.137
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:14 (GMT) | WHOIS |
96.7.137.140
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:14 (GMT) | WHOIS |
96.7.137.142
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:14 (GMT) | WHOIS |
96.7.137.162
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:13 (GMT) | WHOIS |
96.7.137.78
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:13 (GMT) | WHOIS |
96.7.137.15
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:12 (GMT) | WHOIS |
96.7.137.171
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:12 (GMT) | WHOIS |
96.7.137.208
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:12 (GMT) | WHOIS |
96.7.137.21
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:12 (GMT) | WHOIS |
96.7.137.31
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:12 (GMT) | WHOIS |
96.7.137.63
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:12 (GMT) | WHOIS |
96.7.136.77
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:09 (GMT) | WHOIS |
96.7.136.242
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:07 (GMT) | WHOIS |
96.7.136.249
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:07 (GMT) | WHOIS |
96.7.136.146
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:06 (GMT) | WHOIS |
96.7.136.161
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:06 (GMT) | WHOIS |
96.7.136.2
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:06 (GMT) | WHOIS |
96.7.136.216
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:06 (GMT) | WHOIS |
96.7.136.227
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:06 (GMT) | WHOIS |
96.7.136.59
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:06 (GMT) | WHOIS |
96.7.136.254
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:05 (GMT) | WHOIS |
96.7.136.144
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:04 (GMT) | WHOIS |
96.7.136.159
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:04 (GMT) | WHOIS |
96.7.136.140
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:02 (GMT) | WHOIS |
96.7.136.115
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:03:01 (GMT) | WHOIS |
96.7.136.123
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:02:59 (GMT) | WHOIS |
96.7.136.111
|
AS21342 | Akamai International B.V. | OK | 100% | 05-10-2026 14:02:55 (GMT) | WHOIS |
8.35.35.35
|
AS22616 | ZSCALER-SJC1 | OK | 100% | 05-10-2026 11:43:20 (GMT) | WHOIS |
8.34.34.34
|
AS22616 | ZSCALER-SJC1 | OK | 100% | 05-10-2026 11:43:08 (GMT) | WHOIS |
8.224.34.74
|
AS12220 | I-EVOLVE-TECHNOLOGY-SERVICES | OK | 100% | 05-10-2026 11:38:07 (GMT) | WHOIS |
75.2.53.153
|
AS16509 | AMAZON-02 | OK | 100% | 05-10-2026 11:08:31 (GMT) | WHOIS |
72.211.20.43
|
AS22773 | ASN-CXA-ALL-CCI-22773-RDC | OK | 100% | 05-10-2026 10:51:18 (GMT) | WHOIS |
72.211.20.35
|
AS22773 | ASN-CXA-ALL-CCI-22773-RDC | OK | 100% | 05-10-2026 10:51:17 (GMT) | WHOIS |
71.67.154.107
|
AS10796 | TWC-10796-MIDWEST | OK | 100% | 05-10-2026 10:47:40 (GMT) | WHOIS |
69.60.160.196
|
AS4452 | AMERICA | OK | 100% | 05-10-2026 10:42:09 (GMT) | WHOIS |
69.167.171.210
|
AS32244 | LIQUIDWEB | OK | 100% | 05-10-2026 10:41:02 (GMT) | WHOIS |
66.28.0.61
|
AS174 | COGENT-174 | OK | 100% | 05-10-2026 10:31:44 (GMT) | WHOIS |
66.209.73.153
|
AS23005 | SWITCH-LTD | OK | 100% | 05-10-2026 10:31:22 (GMT) | WHOIS |
66.193.38.100
|
AS53752 | USDIGITAL | OK | 100% | 05-10-2026 10:31:08 (GMT) | WHOIS |
64.50.242.202
|
AS4181 | TDS-AS | OK | 100% | 05-10-2026 10:26:57 (GMT) | WHOIS |
64.31.5.1
|
AS46475 | LIMESTONENETWORKS | OK | 100% | 05-10-2026 10:26:54 (GMT) | WHOIS |
64.145.73.4
|
AS18607 | HIGHWINDS4 | OK | 100% | 05-10-2026 10:25:16 (GMT) | WHOIS |
64.132.94.250
|
AS3549 | LVLT-3549 | OK | 100% | 05-10-2026 10:25:14 (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
- Best DNS for gaming
- Best private DNS servers
- All countries