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Retested every 72 hours.

Public DNS Servers in United States

7,015 servers verified as of — page 18 of 141.

Local / ISP Providers (5,648 total)

Local / ISP Providers
IPASNOrgStatusReliabilityLast checkedTools
207.244.225.126
AS40021 Contabo Inc. OK 100% 21-09-2026 07:48:02 (GMT) WHOIS
207.211.188.53
AS31898 Oracle Corporation OK 100% 21-09-2026 07:48:00 (GMT) WHOIS
207.182.143.4
AS10297 eNET Inc. OK 100% 21-09-2026 07:47:33 (GMT) WHOIS
206.81.0.97
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:46:55 (GMT) WHOIS
206.81.13.108
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:46:44 (GMT) WHOIS
206.51.224.254
AS61317 Hivelocity LLC OK 100% 21-09-2026 07:46:36 (GMT) WHOIS
206.41.206.164
AS17054 Expedient OK 100% 21-09-2026 07:46:19 (GMT) WHOIS
206.189.232.235
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:46:02 (GMT) WHOIS
206.189.211.205
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:46:00 (GMT) WHOIS
206.189.200.144
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:45:59 (GMT) WHOIS
206.189.160.30
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:45:58 (GMT) WHOIS
206.183.107.59
AS33480 Web Werks OK 100% 21-09-2026 07:45:52 (GMT) WHOIS
206.189.189.200
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:45:52 (GMT) WHOIS
206.189.196.114
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:45:52 (GMT) WHOIS
206.189.183.5
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:45:51 (GMT) WHOIS
206.189.206.127
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:45:51 (GMT) WHOIS
206.189.182.239
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:45:50 (GMT) WHOIS
206.148.22.0
AS7578 Global Secure Layer OK 100% 21-09-2026 07:45:34 (GMT) WHOIS
205.209.121.80
AS19318 Interserver, Inc OK 100% 21-09-2026 07:45:17 (GMT) WHOIS
205.209.103.77
AS19318 Interserver, Inc OK 100% 21-09-2026 07:45:16 (GMT) WHOIS
205.209.103.76
AS19318 Interserver, Inc OK 100% 21-09-2026 07:45:15 (GMT) WHOIS
204.74.74.74
AS12008 Vercara, LLC OK 100% 21-09-2026 07:44:30 (GMT) WHOIS
204.74.74.75
AS12008 Vercara, LLC OK 100% 21-09-2026 07:44:30 (GMT) WHOIS
204.74.73.71
AS12008 Vercara, LLC OK 100% 21-09-2026 07:44:29 (GMT) WHOIS
204.74.73.72
AS12008 Vercara, LLC OK 100% 21-09-2026 07:44:29 (GMT) WHOIS
204.74.74.72
AS12008 Vercara, LLC OK 100% 21-09-2026 07:44:29 (GMT) WHOIS
204.74.74.73
AS12008 Vercara, LLC OK 100% 21-09-2026 07:44:29 (GMT) WHOIS
204.74.74.71
AS12008 Vercara, LLC OK 100% 21-09-2026 07:44:28 (GMT) WHOIS
204.74.73.74
AS12008 Vercara, LLC OK 100% 21-09-2026 07:44:27 (GMT) WHOIS
204.74.73.75
AS12008 Vercara, LLC OK 100% 21-09-2026 07:44:27 (GMT) WHOIS
204.48.31.98
AS14061 DigitalOcean, LLC OK 100% 21-09-2026 07:44:26 (GMT) WHOIS
204.74.73.73
AS12008 Vercara, LLC OK 100% 21-09-2026 07:44:26 (GMT) WHOIS
204.13.232.42
AS19318 Interserver, Inc OK 100% 21-09-2026 07:42:40 (GMT) WHOIS
202.5.16.209
AS7489 HostUS OK 100% 21-09-2026 07:36:15 (GMT) WHOIS
200.7.101.140
AS33182 HostDime.com, Inc. OK 100% 21-09-2026 07:27:33 (GMT) WHOIS
20.80.169.75
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:59 (GMT) WHOIS
20.84.64.134
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:55 (GMT) WHOIS
20.85.230.145
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:55 (GMT) WHOIS
20.81.45.86
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:51 (GMT) WHOIS
20.231.99.82
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:25 (GMT) WHOIS
20.37.134.224
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:25 (GMT) WHOIS
20.228.118.123
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:20 (GMT) WHOIS
20.25.75.48
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:20 (GMT) WHOIS
20.25.205.153
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:19 (GMT) WHOIS
20.225.131.6
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:18 (GMT) WHOIS
20.245.103.69
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:18 (GMT) WHOIS
20.236.129.226
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:17 (GMT) WHOIS
20.221.208.217
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:14 (GMT) WHOIS
20.221.24.208
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:14 (GMT) WHOIS
20.168.117.93
AS8075 Microsoft Corporation OK 100% 21-09-2026 07:21:04 (GMT) WHOIS

DNS tools for United States