Public DNS Servers in Japan
244 servers verified as of — page 2 of 5.
Local / ISP Providers (243 total)
| IP | ASN | Org | Status | Reliability | Last checked | Tools |
|---|---|---|---|---|---|---|
20.63.139.15
|
AS8075 | Microsoft Corporation | OK | 100% | 10-09-2026 07:21:01 (GMT) | WHOIS |
20.40.99.201
|
AS8075 | Microsoft Corporation | OK | 100% | 10-09-2026 07:20:56 (GMT) | WHOIS |
185.130.46.67
|
AS210083 | Privex Inc. | OK | 100% | 10-09-2026 05:58:18 (GMT) | WHOIS |
178.249.213.76
|
AS60068 | Datacamp Limited | OK | 100% | 10-09-2026 05:34:25 (GMT) | WHOIS |
172.237.5.72
|
AS63949 | Akamai Connected Cloud | OK | 100% | 10-09-2026 05:15:18 (GMT) | WHOIS |
172.237.20.186
|
AS63949 | Akamai Connected Cloud | OK | 100% | 10-09-2026 05:15:04 (GMT) | WHOIS |
172.233.73.158
|
AS63949 | Akamai Connected Cloud | OK | 100% | 10-09-2026 05:14:50 (GMT) | WHOIS |
172.234.94.135
|
AS63949 | Akamai Connected Cloud | OK | 100% | 10-09-2026 05:14:47 (GMT) | WHOIS |
172.233.65.253
|
AS63949 | Akamai Connected Cloud | OK | 100% | 10-09-2026 05:14:44 (GMT) | WHOIS |
172.233.90.139
|
AS63949 | Akamai Connected Cloud | OK | 100% | 10-09-2026 05:14:35 (GMT) | WHOIS |
172.207.78.82
|
AS8075 | Microsoft Corporation | OK | 100% | 10-09-2026 05:14:05 (GMT) | WHOIS |
172.104.90.132
|
AS63949 | Akamai Connected Cloud | OK | 100% | 10-09-2026 05:13:21 (GMT) | WHOIS |
172.104.64.167
|
AS63949 | Akamai Connected Cloud | OK | 100% | 10-09-2026 05:13:18 (GMT) | WHOIS |
172.104.92.233
|
AS63949 | Akamai Connected Cloud | OK | 100% | 10-09-2026 05:13:14 (GMT) | WHOIS |
168.138.211.11
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 05:04:44 (GMT) | WHOIS |
168.138.203.77
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 05:04:42 (GMT) | WHOIS |
168.138.195.82
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 05:04:34 (GMT) | WHOIS |
162.43.76.194
|
AS131965 | Xserver Inc. | OK | 100% | 10-09-2026 04:57:41 (GMT) | WHOIS |
162.43.15.231
|
AS131965 | Xserver Inc. | OK | 100% | 10-09-2026 04:57:31 (GMT) | WHOIS |
160.251.169.98
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:53:41 (GMT) | WHOIS |
160.251.136.61
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:53:34 (GMT) | WHOIS |
160.251.81.17
|
AS7506 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:53:32 (GMT) | WHOIS |
160.251.52.105
|
AS7506 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:53:31 (GMT) | WHOIS |
160.251.101.47
|
AS7506 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:53:27 (GMT) | WHOIS |
160.251.204.81
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:53:25 (GMT) | WHOIS |
160.251.203.165
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:53:23 (GMT) | WHOIS |
160.251.175.120
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:53:20 (GMT) | WHOIS |
160.251.171.125
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:53:19 (GMT) | WHOIS |
160.16.243.227
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 10-09-2026 04:52:32 (GMT) | WHOIS |
160.16.224.140
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 10-09-2026 04:52:24 (GMT) | WHOIS |
160.16.209.95
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 10-09-2026 04:52:22 (GMT) | WHOIS |
160.16.147.182
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 10-09-2026 04:52:18 (GMT) | WHOIS |
160.16.72.251
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 10-09-2026 04:52:15 (GMT) | WHOIS |
160.16.132.67
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 10-09-2026 04:52:12 (GMT) | WHOIS |
158.101.74.242
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:48:31 (GMT) | WHOIS |
158.101.151.0
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:48:15 (GMT) | WHOIS |
158.101.140.229
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:48:13 (GMT) | WHOIS |
157.7.198.188
|
AS7506 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:48:00 (GMT) | WHOIS |
157.7.170.150
|
AS7506 | GMO Internet Group, Inc. | OK | 100% | 10-09-2026 04:47:56 (GMT) | WHOIS |
153.121.44.21
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 10-09-2026 04:39:51 (GMT) | WHOIS |
152.69.204.216
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:39:27 (GMT) | WHOIS |
150.230.5.64
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:36:17 (GMT) | WHOIS |
150.230.5.130
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:36:14 (GMT) | WHOIS |
141.147.150.7
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:20:23 (GMT) | WHOIS |
141.147.145.3
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:20:21 (GMT) | WHOIS |
140.83.81.90
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:20:11 (GMT) | WHOIS |
140.238.38.126
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:19:44 (GMT) | WHOIS |
140.245.82.232
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:19:44 (GMT) | WHOIS |
140.238.32.171
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:19:42 (GMT) | WHOIS |
140.238.49.97
|
AS31898 | Oracle Corporation | OK | 100% | 10-09-2026 04:19:35 (GMT) | WHOIS |
DNS tools for Japan
- Test DNS speed from your location — find the fastest server for Japan
- Check your DNS privacy score — test for leaks, encryption, and DNSSEC
- Japan ISP DNS servers — check your ISP's DNS configuration
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