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Retested every 72 hours.

Public DNS Servers in United States

6,906 servers verified as of — page 65 of 139.

Local / ISP Providers (5,546 total)

Local / ISP Providers
IPASNOrgStatusReliabilityLast checkedTools
208.82.98.239
AS396097 Sail Internet, Inc. OK 100% 24-09-2026 07:49:27 (GMT) WHOIS
208.72.154.211
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:49:26 (GMT) WHOIS
208.70.12.26
AS31998 Konceptio Data Services LLC OK 100% 24-09-2026 07:49:16 (GMT) WHOIS
208.58.53.237
AS6079 RCN OK 100% 24-09-2026 07:49:07 (GMT) WHOIS
208.186.16.210
AS7385 Allstream Business US, LLC OK 100% 24-09-2026 07:49:06 (GMT) WHOIS
208.58.21.108
AS6079 RCN OK 100% 24-09-2026 07:49:06 (GMT) WHOIS
208.58.53.229
AS6079 RCN OK 100% 24-09-2026 07:49:06 (GMT) WHOIS
208.58.108.40
AS6079 RCN OK 100% 24-09-2026 07:49:05 (GMT) WHOIS
208.56.236.43
AS25899 LS Networks OK 100% 24-09-2026 07:49:03 (GMT) WHOIS
208.220.3.130
AS701 Verizon Business OK 100% 24-09-2026 07:49:02 (GMT) WHOIS
208.248.108.114
AS12087 Salsgiver, Inc. OK 100% 24-09-2026 07:49:02 (GMT) WHOIS
208.53.207.30
AS13576 SOUTH DAKOTA NETWORK OK 100% 24-09-2026 07:49:02 (GMT) WHOIS
208.217.99.194
AS701 Verizon Business OK 100% 24-09-2026 07:49:01 (GMT) WHOIS
208.217.64.178
AS701 Verizon Business OK 100% 24-09-2026 07:49:00 (GMT) WHOIS
208.180.56.91
AS19108 Optimum OK 100% 24-09-2026 07:48:59 (GMT) WHOIS
208.167.255.26
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:48:58 (GMT) WHOIS
208.123.134.117
AS16832 Secom, Inc OK 100% 24-09-2026 07:48:34 (GMT) WHOIS
208.117.98.94
AS20412 Clarity Telecom LLC OK 100% 24-09-2026 07:48:33 (GMT) WHOIS
208.105.123.218
AS11351 Charter Communications Inc OK 100% 24-09-2026 07:48:32 (GMT) WHOIS
208.104.162.11
AS14615 Comporium, Inc OK 100% 24-09-2026 07:48:22 (GMT) WHOIS
207.70.246.2
AS55140 Sho Me Technologies, LLC OK 100% 24-09-2026 07:48:18 (GMT) WHOIS
208.100.42.158
AS32748 Steadfast OK 100% 24-09-2026 07:48:10 (GMT) WHOIS
208.100.30.194
AS32748 Steadfast OK 100% 24-09-2026 07:48:09 (GMT) WHOIS
207.7.108.236
AS16582 NEXT LEVEL INTERNET, INC. OK 100% 24-09-2026 07:48:06 (GMT) WHOIS
207.32.15.66
AS5056 Aureon Network Services OK 100% 24-09-2026 07:48:01 (GMT) WHOIS
207.91.254.58
AS12129 123.Net, Inc. OK 100% 24-09-2026 07:48:01 (GMT) WHOIS
207.246.101.242
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:54 (GMT) WHOIS
207.246.70.236
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:52 (GMT) WHOIS
207.246.67.148
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:51 (GMT) WHOIS
207.246.97.179
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:50 (GMT) WHOIS
207.246.96.128
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:49 (GMT) WHOIS
207.246.122.114
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:48 (GMT) WHOIS
207.246.94.157
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:46 (GMT) WHOIS
207.246.115.230
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:42 (GMT) WHOIS
207.246.72.53
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:42 (GMT) WHOIS
207.246.70.93
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:41 (GMT) WHOIS
207.246.71.28
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:41 (GMT) WHOIS
207.235.148.158
AS6461 Zayo Bandwidth OK 100% 24-09-2026 07:47:40 (GMT) WHOIS
207.235.148.156
AS6461 Zayo Bandwidth OK 100% 24-09-2026 07:47:39 (GMT) WHOIS
207.235.148.157
AS6461 Zayo Bandwidth OK 100% 24-09-2026 07:47:39 (GMT) WHOIS
207.235.148.155
AS6461 Zayo Bandwidth OK 100% 24-09-2026 07:47:38 (GMT) WHOIS
207.246.106.85
AS20473 The Constant Company, LLC OK 100% 24-09-2026 07:47:38 (GMT) WHOIS
207.242.19.76
AS7018 AT&T Enterprises, LLC OK 100% 24-09-2026 07:47:36 (GMT) WHOIS
207.235.148.210
AS6461 Zayo Bandwidth OK 100% 24-09-2026 07:47:34 (GMT) WHOIS
207.235.148.162
AS6461 Zayo Bandwidth OK 100% 24-09-2026 07:47:33 (GMT) WHOIS
207.235.148.161
AS6461 Zayo Bandwidth OK 100% 24-09-2026 07:47:32 (GMT) WHOIS
207.235.148.160
AS6461 Zayo Bandwidth OK 100% 24-09-2026 07:47:31 (GMT) WHOIS
207.235.148.159
AS6461 Zayo Bandwidth OK 100% 24-09-2026 07:47:30 (GMT) WHOIS
207.200.184.26
AS54155 Green Cloud Technologies,LLC OK 100% 24-09-2026 07:47:23 (GMT) WHOIS
207.199.201.8
AS5056 Aureon Network Services OK 100% 24-09-2026 07:47:21 (GMT) WHOIS

DNS tools for United States