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Retested every 72 hours.

Public DNS Servers in United States

6,906 servers verified as of — page 31 of 139.

Local / ISP Providers (5,546 total)

Local / ISP Providers
IPASNOrgStatusReliabilityLast checkedTools
178.156.170.50
AS213230 Hetzner Online GmbH OK 100% 24-09-2026 05:31:48 (GMT) WHOIS
178.156.242.193
AS213230 Hetzner Online GmbH OK 100% 24-09-2026 05:31:43 (GMT) WHOIS
178.156.208.136
AS213230 Hetzner Online GmbH OK 100% 24-09-2026 05:31:42 (GMT) WHOIS
178.156.149.200
AS213230 Hetzner Online GmbH OK 100% 24-09-2026 05:31:38 (GMT) WHOIS
178.156.149.61
AS213230 Hetzner Online GmbH OK 100% 24-09-2026 05:31:38 (GMT) WHOIS
178.156.179.226
AS213230 Hetzner Online GmbH OK 100% 24-09-2026 05:31:38 (GMT) WHOIS
178.156.151.8
AS213230 Hetzner Online GmbH OK 100% 24-09-2026 05:31:33 (GMT) WHOIS
178.156.139.174
AS213230 Hetzner Online GmbH OK 100% 24-09-2026 05:31:30 (GMT) WHOIS
178.156.140.16
AS213230 Hetzner Online GmbH OK 100% 24-09-2026 05:31:30 (GMT) WHOIS
178.156.128.233
AS213230 Hetzner Online GmbH OK 100% 24-09-2026 05:31:26 (GMT) WHOIS
178.128.78.246
AS14061 DigitalOcean, LLC OK 100% 24-09-2026 05:31:11 (GMT) WHOIS
178.128.79.75
AS14061 DigitalOcean, LLC OK 100% 24-09-2026 05:31:11 (GMT) WHOIS
178.128.7.103
AS14061 DigitalOcean, LLC OK 100% 24-09-2026 05:31:10 (GMT) WHOIS
178.128.151.125
AS14061 DigitalOcean, LLC OK 100% 24-09-2026 05:30:54 (GMT) WHOIS
178.128.145.87
AS14061 DigitalOcean, LLC OK 100% 24-09-2026 05:30:53 (GMT) WHOIS
178.128.150.64
AS14061 DigitalOcean, LLC OK 100% 24-09-2026 05:30:53 (GMT) WHOIS
174.138.127.30
AS14061 DigitalOcean, LLC OK 100% 24-09-2026 05:18:37 (GMT) WHOIS
174.138.39.44
AS14061 DigitalOcean, LLC OK 100% 24-09-2026 05:18:37 (GMT) WHOIS
174.143.201.51
AS33070 Rackspace Hosting OK 100% 24-09-2026 05:18:36 (GMT) WHOIS
174.137.58.89
AS25820 IT7 Networks Inc OK 100% 24-09-2026 05:18:33 (GMT) WHOIS
174.138.117.163
AS14061 DigitalOcean, LLC OK 100% 24-09-2026 05:18:32 (GMT) WHOIS
174.138.92.207
AS14061 DigitalOcean, LLC OK 100% 24-09-2026 05:18:29 (GMT) WHOIS
174.129.126.29
AS14618 Amazon.com, Inc. OK 100% 24-09-2026 05:18:28 (GMT) WHOIS
173.45.116.27
AS10297 eNET Inc. OK 100% 24-09-2026 05:17:59 (GMT) WHOIS
173.45.117.151
AS10297 eNET Inc. OK 100% 24-09-2026 05:17:59 (GMT) WHOIS
173.255.220.181
AS63949 Akamai Connected Cloud OK 100% 24-09-2026 05:17:54 (GMT) WHOIS
173.255.250.6
AS63949 Akamai Connected Cloud OK 100% 24-09-2026 05:17:52 (GMT) WHOIS
173.255.236.85
AS63949 Akamai Connected Cloud OK 100% 24-09-2026 05:17:47 (GMT) WHOIS
173.231.199.200
AS22611 InMotion Hosting, Inc. OK 100% 24-09-2026 05:17:14 (GMT) WHOIS
173.230.156.181
AS63949 Akamai Connected Cloud OK 100% 24-09-2026 05:17:08 (GMT) WHOIS
173.230.144.144
AS63949 Akamai Connected Cloud OK 100% 24-09-2026 05:17:05 (GMT) WHOIS
173.231.204.26
AS22611 InMotion Hosting, Inc. OK 100% 24-09-2026 05:17:01 (GMT) WHOIS
173.231.199.42
AS22611 InMotion Hosting, Inc. OK 100% 24-09-2026 05:16:59 (GMT) WHOIS
173.223.99.135
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:58 (GMT) WHOIS
173.223.99.137
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:58 (GMT) WHOIS
173.223.99.140
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:58 (GMT) WHOIS
173.223.99.223
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:58 (GMT) WHOIS
173.223.99.224
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:58 (GMT) WHOIS
173.223.99.228
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:58 (GMT) WHOIS
173.223.99.229
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:58 (GMT) WHOIS
173.223.99.230
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:58 (GMT) WHOIS
173.223.99.233
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:58 (GMT) WHOIS
173.223.99.254
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:57 (GMT) WHOIS
173.223.99.29
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:57 (GMT) WHOIS
173.223.99.3
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:57 (GMT) WHOIS
173.223.99.87
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:57 (GMT) WHOIS
173.223.99.93
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:57 (GMT) WHOIS
173.223.99.96
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:57 (GMT) WHOIS
173.223.99.97
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:57 (GMT) WHOIS
173.223.99.98
AS21342 Akamai International B.V. OK 100% 24-09-2026 05:16:57 (GMT) WHOIS

DNS tools for United States