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Retested every 72 hours.

Public DNS Servers in United States

7,015 servers verified as of — page 14 of 141.

Local / ISP Providers (5,648 total)

Local / ISP Providers
IPASNOrgStatusReliabilityLast checkedTools
45.33.123.143
AS63949 Akamai Connected Cloud OK 100% 21-09-2026 09:17:12 (GMT) WHOIS
45.33.198.3
AS53914 Genesis Hosting Solutions, LLC OK 100% 21-09-2026 09:17:04 (GMT) WHOIS
45.149.172.69
AS62240 Clouvider Limited OK 100% 21-09-2026 09:08:15 (GMT) WHOIS
45.126.210.168
AS23470 ReliableSite.Net LLC OK 100% 21-09-2026 09:07:15 (GMT) WHOIS
44.222.103.33
AS14618 Amazon.com, Inc. OK 100% 21-09-2026 09:06:15 (GMT) WHOIS
44.203.104.200
AS14618 Amazon.com, Inc. OK 100% 21-09-2026 09:06:08 (GMT) WHOIS
44.198.89.106
AS14618 Amazon.com, Inc. OK 100% 21-09-2026 09:06:07 (GMT) WHOIS
44.201.164.191
AS14618 Amazon.com, Inc. OK 100% 21-09-2026 09:06:07 (GMT) WHOIS
44.207.151.72
AS14618 Amazon.com, Inc. OK 100% 21-09-2026 09:06:00 (GMT) WHOIS
43.165.67.66
AS132203 Tencent Building, Kejizhongyi Avenue OK 100% 21-09-2026 09:05:04 (GMT) WHOIS
43.165.126.238
AS132203 Tencent Building, Kejizhongyi Avenue OK 100% 21-09-2026 09:05:00 (GMT) WHOIS
43.165.127.93
AS132203 Tencent Building, Kejizhongyi Avenue OK 100% 21-09-2026 09:05:00 (GMT) WHOIS
43.162.114.165
AS132203 Tencent Building, Kejizhongyi Avenue OK 100% 21-09-2026 09:04:53 (GMT) WHOIS
43.135.165.176
AS132203 Tencent Building, Kejizhongyi Avenue OK 100% 21-09-2026 09:04:47 (GMT) WHOIS
43.130.48.18
AS132203 Tencent Building, Kejizhongyi Avenue OK 100% 21-09-2026 09:04:41 (GMT) WHOIS
43.153.60.2
AS132203 Tencent Building, Kejizhongyi Avenue OK 100% 21-09-2026 09:04:37 (GMT) WHOIS
43.153.47.104
AS132203 Tencent Building, Kejizhongyi Avenue OK 100% 21-09-2026 09:04:36 (GMT) WHOIS
40.74.225.118
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:55:09 (GMT) WHOIS
40.78.146.89
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:55:03 (GMT) WHOIS
40.70.213.193
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:54:56 (GMT) WHOIS
40.76.214.141
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:54:56 (GMT) WHOIS
40.160.60.96
AS16276 OVH SAS OK 100% 21-09-2026 08:54:44 (GMT) WHOIS
40.160.60.183
AS16276 OVH SAS OK 100% 21-09-2026 08:54:32 (GMT) WHOIS
40.160.60.184
AS16276 OVH SAS OK 100% 21-09-2026 08:54:32 (GMT) WHOIS
40.160.60.173
AS16276 OVH SAS OK 100% 21-09-2026 08:54:30 (GMT) WHOIS
40.160.60.185
AS16276 OVH SAS OK 100% 21-09-2026 08:54:27 (GMT) WHOIS
40.124.128.214
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:53:38 (GMT) WHOIS
40.160.27.129
AS16276 OVH SAS OK 100% 21-09-2026 08:53:35 (GMT) WHOIS
40.114.121.8
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:53:20 (GMT) WHOIS
4.242.80.115
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:52:37 (GMT) WHOIS
4.246.148.99
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:52:37 (GMT) WHOIS
4.236.130.132
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:52:36 (GMT) WHOIS
4.156.35.129
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:52:09 (GMT) WHOIS
4.151.243.147
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:52:03 (GMT) WHOIS
4.153.174.246
AS8075 Microsoft Corporation OK 100% 21-09-2026 08:52:03 (GMT) WHOIS
38.92.47.76
AS397423 Tier.Net Technologies LLC OK 100% 21-09-2026 08:51:32 (GMT) WHOIS
38.92.26.211
AS26042 FiberState, LLC OK 100% 21-09-2026 08:51:28 (GMT) WHOIS
38.75.137.238
AS63023 GTHost OK 100% 21-09-2026 08:51:09 (GMT) WHOIS
38.75.136.76
AS63023 GTHost OK 100% 21-09-2026 08:51:07 (GMT) WHOIS
38.46.222.187
AS26042 FiberState, LLC OK 100% 21-09-2026 08:49:17 (GMT) WHOIS
38.240.92.202
AS40281 QWK.net Hosting, L.L.C. OK 100% 21-09-2026 08:48:00 (GMT) WHOIS
38.190.178.117
AS26042 FiberState, LLC OK 100% 21-09-2026 08:46:55 (GMT) WHOIS
38.145.197.8
AS18978 Enzu Inc OK 100% 21-09-2026 08:46:12 (GMT) WHOIS
38.145.197.21
AS18978 Enzu Inc OK 100% 21-09-2026 08:46:11 (GMT) WHOIS
38.134.40.76
AS399646 Snaju Development OK 100% 21-09-2026 08:46:07 (GMT) WHOIS
38.124.60.38
AS21788 HIPOINT TECHNOLOGY SERVICES, INC. OK 100% 21-09-2026 08:46:04 (GMT) WHOIS
31.97.100.17
AS47583 Hostinger International Limited OK 100% 21-09-2026 08:39:05 (GMT) WHOIS
31.220.17.205
AS47583 Hostinger International Limited OK 100% 21-09-2026 08:37:29 (GMT) WHOIS
23.92.30.232
AS63949 Akamai Connected Cloud OK 100% 21-09-2026 08:25:47 (GMT) WHOIS
23.83.37.213
AS395954 Leaseweb USA, Inc. OK 100% 21-09-2026 08:25:40 (GMT) WHOIS

DNS tools for United States