Public DNS Servers in United States
6,906 servers verified as of — page 110 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 |
|---|---|---|---|---|---|---|
104.37.179.85
|
AS23393 | NuCDN LLC | OK | 83% | 24-09-2026 03:16:21 (GMT) | WHOIS |
104.37.179.179
|
AS23393 | NuCDN LLC | OK | 83% | 24-09-2026 03:15:55 (GMT) | WHOIS |
104.37.179.180
|
AS23393 | NuCDN LLC | OK | 83% | 24-09-2026 03:15:55 (GMT) | WHOIS |
8.26.56.113
|
AS23393 | NUCDN | OK | 83% | 24-09-2026 11:33:52 (GMT) | WHOIS |
156.154.70.43
|
AS12008 | Vercara, LLC | NX_HIJACK | 83% | 24-09-2026 04:44:22 (GMT) | WHOIS |
50.175.28.202
|
AS7922 | Comcast Cable Communications, LLC | OK | 83% | 24-09-2026 09:55:04 (GMT) | WHOIS |
173.223.98.192
|
AS21342 | Akamai International B.V. | NX_HIJACK | 83% | 24-09-2026 05:16:47 (GMT) | WHOIS |
8.26.56.223
|
AS23393 | NUCDN | OK | 83% | 24-09-2026 11:34:33 (GMT) | WHOIS |
8.26.56.102
|
AS23393 | NUCDN | OK | 83% | 24-09-2026 11:33:35 (GMT) | WHOIS |
8.20.247.196
|
AS23393 | NUCDN | OK | 83% | 24-09-2026 11:30:21 (GMT) | WHOIS |
163.192.18.49
|
AS31898 | Oracle Corporation | OK | 83% | 24-09-2026 04:56:56 (GMT) | WHOIS |
8.20.204.150
|
AS23089 | HOTWIRE-COMMUNICATIONS | OK | 83% | 24-09-2026 11:29:32 (GMT) | WHOIS |
8.20.247.210
|
AS23393 | NUCDN | OK | 82% | 24-09-2026 11:30:31 (GMT) | WHOIS |
173.223.98.0
|
AS21342 | Akamai International B.V. | NX_HIJACK | 82% | 24-09-2026 05:16:34 (GMT) | WHOIS |
173.223.98.182
|
AS21342 | Akamai International B.V. | NX_HIJACK | 82% | 24-09-2026 05:16:49 (GMT) | WHOIS |
65.155.149.95
|
AS209 | CENTURYLINK-US-LEGACY-QWEST | OK | 82% | 24-09-2026 10:22:58 (GMT) | WHOIS |
24.117.185.37
|
AS11492 | CABLE ONE, INC. | NX_HIJACK | 82% | 24-09-2026 08:25:33 (GMT) | WHOIS |
8.20.247.90
|
AS23393 | NUCDN | OK | 82% | 24-09-2026 11:31:07 (GMT) | WHOIS |
8.20.247.200
|
AS23393 | NUCDN | OK | 82% | 24-09-2026 11:30:30 (GMT) | WHOIS |
159.117.62.66
|
AS36105 | Big Bend Telephone Company, Inc. | OK | 82% | 24-09-2026 04:48:41 (GMT) | WHOIS |
67.128.201.121
|
AS209 | CENTURYLINK-US-LEGACY-QWEST | OK | 82% | 24-09-2026 10:26:57 (GMT) | WHOIS |
152.37.196.124
|
AS11492 | CABLE ONE, INC. | NX_HIJACK | 82% | 24-09-2026 04:37:41 (GMT) | WHOIS |
8.20.247.166
|
AS23393 | NUCDN | OK | 82% | 24-09-2026 11:30:06 (GMT) | WHOIS |
8.20.247.7
|
AS23393 | NUCDN | OK | 82% | 24-09-2026 11:31:03 (GMT) | WHOIS |
199.167.65.221
|
AS23393 | NuCDN LLC | OK | 82% | 24-09-2026 07:12:32 (GMT) | WHOIS |
8.28.109.44
|
AS23089 | HOTWIRE-COMMUNICATIONS | OK | 82% | 24-09-2026 11:35:33 (GMT) | WHOIS |
159.118.201.70
|
AS11492 | CABLE ONE, INC. | NX_HIJACK | 82% | 24-09-2026 04:48:42 (GMT) | WHOIS |
8.26.56.184
|
AS23393 | NUCDN | OK | 82% | 24-09-2026 11:34:15 (GMT) | WHOIS |
67.17.215.133
|
AS3549 | LVLT-3549 | OK | 82% | 24-09-2026 10:27:30 (GMT) | WHOIS |
65.255.41.51
|
AS21859 | Zenlayer Inc | OK | 82% | 24-09-2026 10:23:40 (GMT) | WHOIS |
8.26.56.94
|
AS23393 | NUCDN | OK | 82% | 24-09-2026 11:35:05 (GMT) | WHOIS |
8.20.247.71
|
AS23393 | NUCDN | OK | 82% | 24-09-2026 11:30:43 (GMT) | WHOIS |
185.171.208.153
|
AS395855 | ACSKYWAYS | OK | 82% | 24-09-2026 06:00:15 (GMT) | WHOIS |
198.243.48.167
|
AS209 | CENTURYLINK-US-LEGACY-QWEST | OK | 82% | 24-09-2026 07:09:56 (GMT) | WHOIS |
8.20.247.161
|
AS23393 | NUCDN | OK | 82% | 24-09-2026 11:30:02 (GMT) | WHOIS |
162.191.88.204
|
AS21928 | T-MOBILE-AS21928 | OK | 82% | 24-09-2026 04:54:53 (GMT) | WHOIS |
8.25.184.253
|
AS23089 | HOTWIRE-COMMUNICATIONS | OK | 82% | 24-09-2026 11:33:38 (GMT) | WHOIS |
104.37.179.168
|
AS23393 | NuCDN LLC | OK | 82% | 24-09-2026 03:15:54 (GMT) | WHOIS |
63.234.98.153
|
AS209 | CENTURYLINK-US-LEGACY-QWEST | OK | 82% | 24-09-2026 10:17:58 (GMT) | WHOIS |
208.103.33.22
|
AS53256 | MULBERRY | OK | 82% | 24-09-2026 07:48:18 (GMT) | WHOIS |
66.42.98.203
|
AS20473 | AS-CHOOPA | OK | 82% | 24-09-2026 10:26:05 (GMT) | WHOIS |
8.20.247.205
|
AS23393 | NUCDN | OK | 82% | 24-09-2026 11:30:19 (GMT) | WHOIS |
50.203.217.196
|
AS7922 | Comcast Cable Communications, LLC | OK | 82% | 24-09-2026 09:55:59 (GMT) | WHOIS |
199.167.65.223
|
AS23393 | NuCDN LLC | OK | 81% | 24-09-2026 07:12:08 (GMT) | WHOIS |
104.37.179.204
|
AS23393 | NuCDN LLC | OK | 81% | 24-09-2026 03:15:54 (GMT) | WHOIS |
71.4.247.100
|
AS26992 | UHG-CIMPLIFY | OK | 81% | 24-09-2026 10:40:33 (GMT) | WHOIS |
8.26.56.87
|
AS23393 | NUCDN | OK | 81% | 24-09-2026 11:35:07 (GMT) | WHOIS |
8.20.247.75
|
AS23393 | NuCDN LLC | OK | 81% | 24-09-2026 11:30:52 (GMT) | WHOIS |
69.194.131.163
|
AS23005 | SWITCH-LTD | OK | 81% | 24-09-2026 10:35:10 (GMT) | WHOIS |
156.154.70.32
|
AS12008 | Vercara, LLC | OK | 81% | 24-09-2026 04:44:22 (GMT) | WHOIS |
DNS tools for United States
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