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Retested every 72 hours.

Public DNS Servers in United States

9,342 servers verified as of — page 143 of 187.

Local / ISP Providers (7,948 total)

Local / ISP Providers
IPASNOrgStatusReliabilityLast checkedTools
208.116.236.203
AS3257 GTT Communications Inc. OK 93% 14-05-2026 07:28:02 (GMT) WHOIS
207.54.10.141
AS19404 Quest OK 93% 14-05-2026 07:27:31 (GMT) WHOIS
184.181.96.117
AS22773 Cox Communications Inc. OK 93% 14-05-2026 05:40:28 (GMT) WHOIS
180.181.111.244
AS11492 CABLE ONE, INC. OK 93% 14-05-2026 05:27:35 (GMT) WHOIS
167.199.230.105
AS2897 Georgia Technology Authority OK 93% 14-05-2026 04:52:09 (GMT) WHOIS
8.20.247.125
AS23393 NUCDN OK 93% 14-05-2026 10:56:47 (GMT) WHOIS
97.87.21.84
AS20115 CHARTER-20115 OK 93% 14-05-2026 13:20:12 (GMT) WHOIS
71.26.54.34
AS7922 Comcast Cable Communications, LLC OK 93% 14-05-2026 10:09:08 (GMT) WHOIS
174.45.208.213
AS33588 Charter Communications LLC OK 93% 14-05-2026 05:07:17 (GMT) WHOIS
170.39.31.37
AS19754 The Fusion Network, LLC OK 93% 14-05-2026 04:59:58 (GMT) WHOIS
149.52.95.120
AS55201 SkyQuantum Internet Service OK 93% 14-05-2026 04:25:47 (GMT) WHOIS
74.206.166.144
AS27589 MOJOHOST OK 93% 14-05-2026 10:26:11 (GMT) WHOIS
64.181.232.81
AS31898 Oracle Corporation OK 93% 14-05-2026 09:51:11 (GMT) WHOIS
64.111.99.7
AS26347 New Dream Network, LLC OK 93% 14-05-2026 09:50:29 (GMT) WHOIS
5.78.141.85
AS212317 Hetzner Online GmbH OK 93% 14-05-2026 09:26:37 (GMT) WHOIS
38.145.197.14
AS18978 Enzu Inc OK 93% 14-05-2026 08:21:50 (GMT) WHOIS
23.81.140.211
AS396190 Leaseweb USA, Inc. OK 93% 14-05-2026 08:02:16 (GMT) WHOIS
23.81.140.218
AS396190 Leaseweb USA, Inc. OK 93% 14-05-2026 08:02:14 (GMT) WHOIS
23.81.140.204
AS396190 Leaseweb USA, Inc. OK 93% 14-05-2026 08:02:11 (GMT) WHOIS
209.38.69.44
AS14061 DigitalOcean, LLC OK 93% 14-05-2026 07:31:05 (GMT) WHOIS
209.127.124.107
AS55286 B2 Net Solutions Inc. OK 93% 14-05-2026 07:29:19 (GMT) WHOIS
208.97.140.6
AS26347 New Dream Network, LLC OK 93% 14-05-2026 07:29:17 (GMT) WHOIS
208.113.164.14
AS26347 New Dream Network, LLC OK 93% 14-05-2026 07:27:54 (GMT) WHOIS
208.113.135.117
AS26347 New Dream Network, LLC OK 93% 14-05-2026 07:27:53 (GMT) WHOIS
208.113.201.132
AS26347 New Dream Network, LLC OK 93% 14-05-2026 07:27:50 (GMT) WHOIS
204.13.237.163
AS19318 Interserver, Inc OK 93% 14-05-2026 07:22:19 (GMT) WHOIS
199.68.191.78
AS22319 Fogo Data Centers OK 93% 14-05-2026 06:55:06 (GMT) WHOIS
199.244.50.239
AS396948 Kamatera, Inc. OK 93% 14-05-2026 06:54:55 (GMT) WHOIS
192.241.214.141
AS14061 DigitalOcean, LLC OK 93% 14-05-2026 06:26:52 (GMT) WHOIS
185.228.169.43
AS205157 Daniel Cid OK 93% 14-05-2026 05:50:17 (GMT) WHOIS
185.228.169.100
AS205157 Daniel Cid OK 93% 14-05-2026 05:50:16 (GMT) WHOIS
185.228.169.172
AS205157 Daniel Cid OK 93% 14-05-2026 05:50:16 (GMT) WHOIS
185.228.169.175
AS205157 Daniel Cid OK 93% 14-05-2026 05:50:16 (GMT) WHOIS
178.156.255.64
AS213230 Hetzner Online GmbH OK 93% 14-05-2026 05:20:07 (GMT) WHOIS
172.232.13.191
AS63949 Akamai Connected Cloud OK 93% 14-05-2026 05:02:42 (GMT) WHOIS
172.105.156.141
AS63949 Akamai Connected Cloud OK 93% 14-05-2026 05:01:52 (GMT) WHOIS
169.63.253.78
AS36351 IBM Cloud OK 93% 14-05-2026 04:58:07 (GMT) WHOIS
168.235.111.68
AS3842 InMotion Hosting, Inc. OK 93% 14-05-2026 04:55:54 (GMT) WHOIS
164.152.111.96
AS31898 Oracle Corporation OK 93% 14-05-2026 04:48:13 (GMT) WHOIS
159.203.212.105
AS14061 DigitalOcean, LLC OK 93% 14-05-2026 04:41:32 (GMT) WHOIS
154.53.51.190
AS40021 Contabo Inc. OK 93% 14-05-2026 04:35:01 (GMT) WHOIS
154.38.186.106
AS40021 Contabo Inc. OK 93% 14-05-2026 04:35:00 (GMT) WHOIS
146.190.67.236
AS14061 DigitalOcean, LLC OK 93% 14-05-2026 04:21:37 (GMT) WHOIS
143.244.35.87
AS60068 Datacamp Limited OK 93% 14-05-2026 04:18:31 (GMT) WHOIS
143.244.208.229
AS14061 DigitalOcean, LLC OK 93% 14-05-2026 04:18:21 (GMT) WHOIS
138.197.104.41
AS14061 DigitalOcean, LLC OK 93% 14-05-2026 04:09:06 (GMT) WHOIS
137.184.136.79
AS14061 DigitalOcean, LLC OK 93% 14-05-2026 04:07:39 (GMT) WHOIS
107.180.238.3
AS26347 New Dream Network, LLC OK 93% 14-05-2026 03:18:26 (GMT) WHOIS
107.182.225.180
AS13213 Thg Hosting Limited OK 93% 14-05-2026 03:18:19 (GMT) WHOIS
104.236.158.22
AS14061 DigitalOcean, LLC OK 93% 14-05-2026 03:14:19 (GMT) WHOIS

DNS tools for United States