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Retested every 72 hours.

Public DNS Servers in United States

6,906 servers verified as of — page 63 of 139.

Local / ISP Providers (5,546 total)

Local / ISP Providers
IPASNOrgStatusReliabilityLast checkedTools
24.115.187.87
AS3737 PenTeleData Inc. OK 100% 24-09-2026 08:25:17 (GMT) WHOIS
24.115.157.5
AS3737 PenTeleData Inc. OK 100% 24-09-2026 08:25:16 (GMT) WHOIS
23.92.25.16
AS63949 Akamai Connected Cloud OK 100% 24-09-2026 08:25:15 (GMT) WHOIS
24.106.172.234
AS11426 Charter Communications Inc OK 100% 24-09-2026 08:25:15 (GMT) WHOIS
24.115.107.244
AS3737 PenTeleData Inc. OK 100% 24-09-2026 08:25:15 (GMT) WHOIS
24.102.245.46
AS3737 PenTeleData Inc. OK 100% 24-09-2026 08:25:10 (GMT) WHOIS
23.95.73.230
AS136258 BrainStorm Network, Inc OK 100% 24-09-2026 08:25:04 (GMT) WHOIS
23.95.75.242
AS136258 BrainStorm Network, Inc OK 100% 24-09-2026 08:25:04 (GMT) WHOIS
23.95.75.73
AS136258 BrainStorm Network, Inc OK 100% 24-09-2026 08:25:04 (GMT) WHOIS
23.92.76.70
AS29802 HIVELOCITY, Inc. OK 100% 24-09-2026 08:25:01 (GMT) WHOIS
23.31.177.9
AS7922 Comcast Cable Communications, LLC OK 100% 24-09-2026 08:24:26 (GMT) WHOIS
23.31.215.228
AS7922 Comcast Cable Communications, LLC OK 100% 24-09-2026 08:24:13 (GMT) WHOIS
23.239.11.40
AS63949 Akamai Connected Cloud OK 100% 24-09-2026 08:24:07 (GMT) WHOIS
23.227.167.2
AS29802 HIVELOCITY, Inc. OK 100% 24-09-2026 08:23:57 (GMT) WHOIS
23.236.64.253
AS136897 Enjoyvc Cloud Group Limited. OK 100% 24-09-2026 08:23:48 (GMT) WHOIS
23.227.219.35
AS395301 Resound Networks, LLC OK 100% 24-09-2026 08:23:44 (GMT) WHOIS
23.227.219.34
AS395301 Resound Networks, LLC OK 100% 24-09-2026 08:23:43 (GMT) WHOIS
23.173.211.17
AS399200 Ayva OK 100% 24-09-2026 08:23:21 (GMT) WHOIS
23.187.200.11
AS401052 Konvergence Technologies OK 100% 24-09-2026 08:23:21 (GMT) WHOIS
23.173.208.234
AS399200 Ayva OK 100% 24-09-2026 08:23:20 (GMT) WHOIS
23.142.200.126
AS151338 POLONETWORK LIMITED OK 100% 24-09-2026 08:23:18 (GMT) WHOIS
23.161.32.57
AS12131 Vertical Computers OK 100% 24-09-2026 08:23:18 (GMT) WHOIS
23.165.48.1
AS395901 Kudu Systems, LLC OK 100% 24-09-2026 08:23:18 (GMT) WHOIS
23.158.232.81
AS11878 tzulo, inc. OK 100% 24-09-2026 08:23:15 (GMT) WHOIS
23.168.184.1
AS30307 Kasumi Networks NA LLC OK 100% 24-09-2026 08:23:14 (GMT) WHOIS
23.142.248.47
AS393577 Tritan Development OK 100% 24-09-2026 08:23:10 (GMT) WHOIS
23.137.84.42
AS63023 GTHost OK 100% 24-09-2026 08:23:05 (GMT) WHOIS
23.118.201.42
AS7018 AT&T Enterprises, LLC OK 100% 24-09-2026 08:23:04 (GMT) WHOIS
23.132.172.65
AS36832 Network Gibbon LLC OK 100% 24-09-2026 08:23:02 (GMT) WHOIS
23.132.172.1
AS36832 Network Gibbon LLC OK 100% 24-09-2026 08:23:01 (GMT) WHOIS
23.111.133.234
AS29802 HIVELOCITY, Inc. OK 100% 24-09-2026 08:22:58 (GMT) WHOIS
217.177.149.238
AS11492 CABLE ONE, INC. OK 100% 24-09-2026 08:14:24 (GMT) WHOIS
216.86.193.34
AS12028 MM Internet, Inc. OK 100% 24-09-2026 08:12:13 (GMT) WHOIS
216.99.112.62
AS33749 Focus Broadband OK 100% 24-09-2026 08:12:02 (GMT) WHOIS
216.73.171.42
AS399759 Uber Wireless LLP OK 100% 24-09-2026 08:11:56 (GMT) WHOIS
216.70.237.18
AS14265 TPx Communications OK 100% 24-09-2026 08:11:53 (GMT) WHOIS
216.8.51.217
AS32040 Trenton Telephone Company OK 100% 24-09-2026 08:11:53 (GMT) WHOIS
216.75.37.192
AS10439 CariNet, Inc. OK 100% 24-09-2026 08:11:49 (GMT) WHOIS
216.250.32.36
AS13614 All West Communications, Inc. OK 100% 24-09-2026 08:11:38 (GMT) WHOIS
216.250.32.34
AS13614 All West Communications, Inc. OK 100% 24-09-2026 08:11:36 (GMT) WHOIS
216.228.55.162
AS11961 Mid-Rivers Telephone Cooperative OK 100% 24-09-2026 08:11:23 (GMT) WHOIS
216.238.250.41
AS13904 Cherryland Services Inc OK 100% 24-09-2026 08:11:23 (GMT) WHOIS
216.227.34.5
AS5742 Fidium OK 100% 24-09-2026 08:11:07 (GMT) WHOIS
216.21.176.50
AS31920 Geetingsville Telephone Co., Inc. OK 100% 24-09-2026 08:11:06 (GMT) WHOIS
216.211.142.140
AS17378 TierPoint, LLC OK 100% 24-09-2026 08:10:56 (GMT) WHOIS
216.181.164.16
AS54696 Foothills Broadband, LLC OK 100% 24-09-2026 08:10:40 (GMT) WHOIS
216.169.5.29
AS12119 ITV-3 OK 100% 24-09-2026 08:10:20 (GMT) WHOIS
216.176.99.59
AS14574 RTC Communications OK 100% 24-09-2026 08:10:18 (GMT) WHOIS
216.176.99.58
AS14574 RTC Communications OK 100% 24-09-2026 08:10:17 (GMT) WHOIS
216.164.232.47
AS6079 RCN OK 100% 24-09-2026 08:10:16 (GMT) WHOIS

DNS tools for United States