DNS servers in Japan
Download all 786 valid servers:
This list of public and free DNS servers is checked continuously. Read how to change your DNS server settings .
| IP Address | Location | AS Number | Software / Version | Checked | Status | Reliability | Whois |
|---|---|---|---|---|---|---|---|
| 101.110.34.62 | Kyoto | 17676 Softbank BB Corp. | — | 2023-05-25 09:31:21 UTC | valid | 98 % | Whois |
| 180.43.66.81 p17017-ipngnfx01gifu.gifu.ocn.ne.jp. | Suizenji | 4713 NTT Communications Corporation | — | 2023-05-25 09:26:06 UTC | valid | 47 % | Whois |
| 118.22.34.186 | Kochi | 4713 NTT Communications Corporation | — | 2023-05-25 09:25:34 UTC | valid | 17 % | Whois |
| 203.141.131.66 203.141.131.66.static.zoot.jp. | Miyamachi | 2514 NTT PC Communications, Inc. | 9.3.4-P1 | 2023-05-25 09:24:04 UTC | valid | 91 % | Whois |
| 150.31.249.103 103.249.31.150.bn.2iij.net. | Hinokuchi | 2497 Internet Initiative Japan Inc. | unbound 1.4.22 | 2023-05-25 09:22:23 UTC | valid | 96 % | Whois |
| 124.209.159.91 KD124209159091.ppp-bb.dion.ne.jp. | Tokyo | 2516 KDDI CORPORATION | — | 2023-05-25 09:22:20 UTC | valid | 72 % | Whois |
| 125.206.12.134 i125-206-12-134.s30.a048.ap.plala.or.jp. | Nihommatsu | 4713 NTT Communications Corporation | — | 2023-05-25 09:22:19 UTC | valid | 94 % | Whois |
| 124.99.9.4 p653004-ipngn200408obiyama.kumamoto.ocn.ne.jp. | Kumamoto | 4713 NTT Communications Corporation | 9.2.1 | 2023-05-25 09:22:18 UTC | valid | 100 % | Whois |
| 124.255.38.50 50.38.255.124.ap.mvno.net. | 4686 BEKKOAME INTERNET INC. | 9.9.5-3ubuntu0.16-Ubuntu | 2023-05-25 09:22:12 UTC | valid DNSSEC | 73 % | Whois | |
| 118.159.190.166 aa2015050052769FBEA6.userreverse.dion.ne.jp. | 2516 KDDI CORPORATION | — | 2023-05-25 09:22:11 UTC | valid | 86 % | Whois | |
| 118.3.227.163 p7001164-ipoefx.ipoe.ocn.ne.jp. | Wakamatsucho | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2023-05-25 09:22:06 UTC | valid | 100 % | Whois |
| 153.142.228.3 p98003-ipngnfx01marunouchi.tokyo.ocn.ne.jp. | Chiba | 4713 NTT Communications Corporation | — | 2023-05-25 09:21:56 UTC | valid | 88 % | Whois |
| 210.141.105.145 gw.sddgrp.jp. | 2516 KDDI CORPORATION | — | 2023-05-25 09:21:54 UTC | valid | 100 % | Whois | |
| 45.76.213.132 45.76.213.132.vultrusercontent.com. | 20473 AS-CHOOPA | — | 2023-05-25 09:21:40 UTC | valid DNSSEC | 100 % | Whois | |
| 210.161.166.69 i210-161-166-69.s30.a048.ap.plala.or.jp. | Ōtsu | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2023-05-25 09:21:39 UTC | valid | 100 % | Whois |
| 210.142.118.170 170.118.142.210.ap.mvno.net. | 4686 BEKKOAME INTERNET INC. | dnsmasq-2.75 | 2023-05-25 09:21:33 UTC | valid | 99 % | Whois | |
| 153.133.98.17 p107017-ipngn200201fukui.fukui.ocn.ne.jp. | Shobayashi | 4713 NTT Communications Corporation | — | 2023-05-25 09:21:28 UTC | valid | 100 % | Whois |
| 153.211.247.163 p372163-ipbf407imazuka.yamagata.ocn.ne.jp. | Higashine | 4713 NTT Communications Corporation | — | 2023-05-25 09:21:19 UTC | valid DNSSEC | 90 % | Whois |
| 124.159.151.233 124-159-151-233.ppp.bbiq.jp. | Chayanoharu | 7679 QTnet,Inc. | dnsmasq-2.62 | 2023-05-25 09:21:09 UTC | valid | 100 % | Whois |
| 59.146.50.48 p3b923230.tokynt01.ap.so-net.ne.jp. | Okino | 2527 Sony Network Communications Inc. | 9.2.1 | 2023-05-25 09:20:58 UTC | valid | 98 % | Whois |
| 220.147.255.145 220-147-255-145.west.xps.vectant.ne.jp. | Chiba | 2519 ARTERIA Networks Corporation | — | 2023-05-25 09:20:44 UTC | valid | 100 % | Whois |
| 121.119.170.152 i121-119-170-152.s30.a048.ap.plala.or.jp. | Mito | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2023-05-25 09:20:39 UTC | valid | 100 % | Whois |
| 172.104.90.123 li1700-123.members.linode.com. | Tokyo | 63949 Akamai Technologies, Inc. | dnsmasq-2.76 | 2023-05-25 09:20:30 UTC | valid | 100 % | Whois |
| 153.199.223.109 p402109-ipngn200310kouchi.kochi.ocn.ne.jp. | Kochi | 4713 NTT Communications Corporation | — | 2023-05-25 09:20:26 UTC | valid | 100 % | Whois |
| 153.156.238.102 p977102-ipngnfx01niho.hiroshima.ocn.ne.jp. | Hiroshima | 4713 NTT Communications Corporation | — | 2023-05-25 09:20:24 UTC | valid | 99 % | Whois |
| 61.194.100.212 | Ōita | 2514 NTT PC Communications, Inc. | dnsmasq-2.85 | 2023-05-25 09:20:24 UTC | valid | 99 % | Whois |
| 114.176.178.174 p792174-ipngn200516yosemiya.okinawa.ocn.ne.jp. | Makishi | 4713 NTT Communications Corporation | — | 2023-05-25 09:20:11 UTC | valid | 100 % | Whois |
| 221.251.21.155 221x251x21x155.ap221.ftth.ucom.ne.jp. | Tokyo | 17506 ARTERIA Networks Corporation | — | 2023-05-25 09:20:06 UTC | valid | 98 % | Whois |
| 43.128.252.246 | Tokyo | 132203 Tencent Building, Kejizhongyi Avenue | — | 2023-05-25 09:20:03 UTC | valid DNSSEC | 100 % | Whois |
| 210.251.95.88 | 2516 KDDI CORPORATION | — | 2023-05-25 09:19:56 UTC | valid | 100 % | Whois | |
| 54.150.91.0 ec2-54-150-91-0.ap-northeast-1.compute.amazonaws.com. | Tokyo | 16509 AMAZON-02 | 9.16.1-Ubuntu | 2023-05-25 09:19:39 UTC | valid DNSSEC | 100 % | Whois |
| 182.171.236.75 pb6abec4b.tokyff01.ap.so-net.ne.jp. | Terayamacho | 2527 Sony Network Communications Inc. | — | 2023-05-25 09:19:34 UTC | valid | 97 % | Whois |
| 133.88.77.45 | 131950 EnjoyVC Japan Corporation | dnsmasq-2.73r8-2015-6-5-fnetlink | 2023-05-25 09:19:34 UTC | valid | 100 % | Whois | |
| 54.199.61.196 ec2-54-199-61-196.ap-northeast-1.compute.amazonaws.com. | Tokyo | 16509 AMAZON-02 | PowerDNS Recursor 4.2.5 (built Sep 28 2020 14:28:02 by root@7121bfefca8b) | 2023-05-25 09:19:02 UTC | valid | 98 % | Whois |
| 176.34.8.52 ec2-176-34-8-52.ap-northeast-1.compute.amazonaws.com. | Tokyo | 16509 AMAZON-02 | PowerDNS Recursor 4.2.5 (built Sep 28 2020 14:28:02 by root@7121bfefca8b) | 2023-05-25 09:19:02 UTC | valid | 98 % | Whois |
| 211.12.212.187 | Shinkocho | 9601 Niigata Communication Service | unknown | 2023-05-25 09:18:57 UTC | valid | 99 % | Whois |
| 39.110.207.74 fs276ecf4a.tkyc517.ap.nuro.jp. | Chiyoda-ku | 2527 Sony Network Communications Inc. | - | 2023-05-25 09:18:39 UTC | valid | 99 % | Whois |
| 118.8.154.79 p4693079-ipxg00k01osakachuo.osaka.ocn.ne.jp. | Umeda | 4713 NTT Communications Corporation | 9.2.1 | 2023-05-25 09:18:36 UTC | valid | 100 % | Whois |
| 113.36.46.253 113x36x46x253.ap113.ftth.ucom.ne.jp. | Chiyoda-ku | 17506 ARTERIA Networks Corporation | dnsmasq-2.76 | 2023-05-25 09:18:28 UTC | valid | 96 % | Whois |
| 59.147.100.124 p3b93647c.iwatnt01.ap.so-net.ne.jp. | Kitakami | 2527 Sony Network Communications Inc. | So--net | 2023-05-25 09:18:03 UTC | valid | 64 % | Whois |
| 180.11.87.203 p5187203-ipxg23801hodogaya.kanagawa.ocn.ne.jp. | Yokohama | 4713 NTT Communications Corporation | — | 2023-05-25 09:18:01 UTC | valid | 100 % | Whois |
| 182.168.239.181 pa8efb5.kngwnt01.ap.so-net.ne.jp. | Higashicho | 2527 Sony Network Communications Inc. | So--net | 2023-05-25 09:17:51 UTC | valid | 97 % | Whois |
| 217.178.113.53 53.113.178.217.static.user.transix.jp. | Saitoasagi | 55392 INTERNET MULTIFEED CO. | dnsmasq-2.55 | 2023-05-25 09:17:50 UTC | valid | 100 % | Whois |
| 125.199.222.50 FL9-125-199-222-50.nig.mesh.ad.jp. | Tokyo | 2518 BIGLOBE Inc. | dnsmasq-2.55 | 2023-05-25 09:17:48 UTC | valid | 100 % | Whois |
| 39.110.207.124 fs276ecf7c.tkyc517.ap.nuro.jp. | Chiyoda-ku | 2527 Sony Network Communications Inc. | - | 2023-05-25 09:17:38 UTC | valid | 99 % | Whois |
| 219.117.231.145 sv0.si-tec.jp. | Kamirenjaku | 2514 NTT PC Communications, Inc. | unknown | 2023-05-25 09:17:22 UTC | valid | 100 % | Whois |
| 153.207.224.17 p2640017-ipxg00g01fukuokachu.fukuoka.ocn.ne.jp. | Nokata | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2023-05-25 09:17:09 UTC | valid | 100 % | Whois |
| 121.107.13.224 KD121107013224.ppp-bb.dion.ne.jp. | Shinchiba | 2516 KDDI CORPORATION | — | 2023-05-25 09:17:08 UTC | valid | 70 % | Whois |
| 124.146.155.146 124-146-155-146.pro.static.arena.ne.jp. | 2514 NTT PC Communications, Inc. | 9.11.26-RedHat-9.11.26-6.el8 | 2023-05-25 09:16:54 UTC | valid DNSSEC | 99 % | Whois | |
| 122.251.7.189 cyadg007189.c-able.ne.jp. | Yamaguchi | 18077 Yamaguchi Cable Vision Co.,Ltd | dnsmasqbase-2.10 | 2023-05-25 09:15:24 UTC | valid | 98 % | Whois |
| 122.18.167.204 p1295204-ipxg00e01yosemiya.okinawa.ocn.ne.jp. | Yafuso | 4713 NTT Communications Corporation | — | 2023-05-25 09:15:10 UTC | valid | 62 % | Whois |
| 153.151.160.135 135.160.151.153.ap.dti.ne.jp. | Umeda | 4713 NTT Communications Corporation | — | 2023-05-25 09:14:57 UTC | valid | 69 % | Whois |
| 182.158.76.12 OFScd-05p10-12.ppp11.odn.ad.jp. | Akabane-minami | 4725 SoftBank Corp. | — | 2023-05-25 09:14:19 UTC | valid | 75 % | Whois |
| 114.179.1.33 | Sasanodai | 4713 NTT Communications Corporation | — | 2023-05-25 09:13:51 UTC | valid | 39 % | Whois |
| 124.44.60.200 g200.124-44-60.ppp.wakwak.ne.jp. | Honcho | 9595 NTT-ME Corporation | — | 2023-05-25 09:12:41 UTC | valid | 94 % | Whois |
| 36.13.134.183 KD036013134183.ppp-bb.dion.ne.jp. | Nakaze | 2516 KDDI CORPORATION | DNSServer | 2023-05-25 09:12:30 UTC | valid | 97 % | Whois |
| 39.111.150.55 fp276f9637.ibra602.ap.nuro.jp. | Miyamachi | 2527 Sony Network Communications Inc. | dnsmasq-2.83 | 2023-05-25 09:10:56 UTC | valid | 51 % | Whois |
| 210.237.36.39 39.210237036.usr.synapse.ne.jp. | Kagoshima | 7511 SYNAPSE Co.,Ltd. | — | 2023-05-25 09:10:44 UTC | valid | 97 % | Whois |
| 133.32.43.153 133-32-43-153.west.xps.vectant.ne.jp. | Tokyo | 2519 ARTERIA Networks Corporation | — | 2023-05-25 09:09:52 UTC | valid | 99 % | Whois |
| 210.230.234.178 nscan.n-shigaku.com. | 2516 KDDI CORPORATION | — | 2023-05-25 09:09:28 UTC | valid | 99 % | Whois | |
| 203.152.214.203 www3.cnet.ne.jp. | Fukuyama | 2514 NTT PC Communications, Inc. | — | 2023-05-25 09:09:24 UTC | valid | 45 % | Whois |
| 36.55.21.134 134.21.55.36.ap.yournet.ne.jp. | Shinishiyama | 10013 FreeBit Co.,Ltd. | dnsmasq-2.66 | 2023-05-25 09:08:34 UTC | valid | 99 % | Whois |
| 202.208.182.177 kvm177.synapse.ne.jp. | Chuocho | 7511 SYNAPSE Co.,Ltd. | 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.10 | 2023-05-25 09:08:21 UTC | valid DNSSEC | 100 % | Whois |
| 218.225.157.169 g169.218-225-157.ppp.wakwak.ne.jp. | Tokyo | 9595 NTT-ME Corporation | — | 2023-05-25 09:06:48 UTC | valid | 93 % | Whois |
| 210.146.152.74 210.146.152.74.ap.gmobb-fix.jp. | Osaka | 2519 ARTERIA Networks Corporation | 9.3.6-P1-RedHat-9.3.6-20.P1.el5_8.6 | 2023-05-25 09:06:33 UTC | valid | 98 % | Whois |
| 140.83.38.37 | 31898 ORACLE-BMC-31898 | dnsmasq-2.80 | 2023-05-25 09:06:32 UTC | valid | 67 % | Whois | |
| 222.151.249.52 platinum.aono.co.jp. | Muratamachi | 4713 NTT Communications Corporation | — | 2023-05-25 09:05:21 UTC | valid | 99 % | Whois |
| 203.135.194.64 203-135-194-64.ppps.bbiq.jp. | Fukuoka | 7679 QTnet,Inc. | — | 2023-05-25 09:05:11 UTC | valid DNSSEC | 85 % | Whois |
| 180.42.121.25 180.42.121.25.nfm1.hpo.ne.jp. | Okinawa | 4713 NTT Communications Corporation | 9.3.2 | 2023-05-25 09:04:45 UTC | valid | 99 % | Whois |
| 13.71.132.203 | Tokyo | 8075 MICROSOFT-CORP-MSN-AS-BLOCK | dnsmasq-2.66 | 2023-05-25 09:03:38 UTC | valid | 99 % | Whois |
| 138.2.21.73 | 31898 ORACLE-BMC-31898 | — | 2023-05-25 09:03:37 UTC | valid | 90 % | Whois | |
| 153.246.91.153 | Ichibacho | 4713 NTT Communications Corporation | — | 2023-05-25 09:03:04 UTC | valid | 100 % | Whois |
| 180.43.18.88 p24088-ipngnfx01hodogaya.kanagawa.ocn.ne.jp. | Tokyo | 4713 NTT Communications Corporation | — | 2023-05-25 09:03:01 UTC | valid | 69 % | Whois |
| 203.141.158.218 toriatama.groover.jp. | Futamata | 2514 NTT PC Communications, Inc. | — | 2023-05-25 09:02:25 UTC | valid | 71 % | Whois |
| 210.162.161.34 | Hibarigaoka | 4713 NTT Communications Corporation | unknown | 2023-05-25 09:02:18 UTC | valid DNSSEC | 2 % | Whois |
| 183.177.245.129 himahima.net. | Osaka | 2519 ARTERIA Networks Corporation | 9.2.1 | 2023-05-25 09:02:03 UTC | valid | 92 % | Whois |
| 60.32.113.234 | 4713 NTT Communications Corporation | Microsoft DNS 6.1.7601 (1DB15F75) | 2023-05-25 09:01:10 UTC | valid | 99 % | Whois | |
| 123.226.201.239 p1113239-ipxg00c01yosemiya.okinawa.ocn.ne.jp. | Maehara | 4713 NTT Communications Corporation | — | 2023-05-25 09:01:07 UTC | valid | 98 % | Whois |
| 114.142.112.245 114-142-112-245.ppps.bbiq.jp. | 7679 QTnet,Inc. | dnsmasq-2.22 | 2023-05-25 09:01:05 UTC | valid DNSSEC | 49 % | Whois | |
| 153.201.198.54 p4285054-ipxg00p01tokaisakaetozai.aichi.ocn.ne.jp. | Nagoya | 4713 NTT Communications Corporation | — | 2023-05-25 09:00:40 UTC | valid | 76 % | Whois |
| 133.125.42.120 vs2.sohoserver.jp. | 7684 SAKURA Internet Inc. | 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 | 2023-05-25 09:00:03 UTC | valid DNSSEC | 100 % | Whois | |
| 153.136.0.6 p116006-ipngn200202toyamahon.toyama.ocn.ne.jp. | Toyama | 4713 NTT Communications Corporation | dnsmasq-2.22 | 2023-05-25 08:59:54 UTC | valid | 40 % | Whois |
| 125.204.74.149 i125-204-74-149.s41.a022.ap.plala.or.jp. | Hamamatsu | 4713 NTT Communications Corporation | dns | 2023-05-25 08:59:38 UTC | valid | 90 % | Whois |
| 89.233.109.82 89-233-109-82.static.hvvc.us. | Tokyo | 29802 HVC-AS | dnsmasq-2.85 | 2023-05-25 08:59:28 UTC | valid | 97 % | Whois |
| 153.150.52.155 pc3.nakaanzen-unet.ocn.ne.jp. | Nagahoricho | 4713 NTT Communications Corporation | — | 2023-05-25 08:58:46 UTC | valid | 98 % | Whois |
| 61.122.35.99 | 17676 Softbank BB Corp. | — | 2023-05-25 08:57:44 UTC | valid | 99 % | Whois | |
| 221.186.93.138 ns.seibubunri.jp. | Chiyoda-ku | 4713 NTT Communications Corporation | xxxxxx | 2023-05-25 08:57:37 UTC | valid | 97 % | Whois |
| 60.32.93.82 | Chiyoda-ku | 4713 NTT Communications Corporation | — | 2023-05-25 08:57:05 UTC | valid | 98 % | Whois |
| 153.150.35.176 | Sapporo | 4713 NTT Communications Corporation | NSD | 2023-05-25 08:56:54 UTC | valid | 99 % | Whois |
| 153.246.29.25 | Sendai | 4713 NTT Communications Corporation | — | 2023-05-25 08:56:22 UTC | valid | 99 % | Whois |
| 118.21.137.56 i118-21-137-56.s30.a048.ap.plala.or.jp. | Higashinakashinjuku | 4713 NTT Communications Corporation | — | 2023-05-25 08:56:12 UTC | valid | 53 % | Whois |
| 219.163.21.66 ns.dk2.co.jp. | Inamoto | 4713 NTT Communications Corporation | unknown | 2023-05-25 08:56:02 UTC | valid | 97 % | Whois |
| 160.86.236.123 fsa056ec7b.kytj201.ap.nuro.jp. | Umeda | 2527 Sony Network Communications Inc. | - | 2023-05-25 08:54:36 UTC | valid | 72 % | Whois |
| 92.202.29.61 fp5cca1d3d.oski304.ap.nuro.jp. | Kadoma | 2527 Sony Network Communications Inc. | dnsmasq-2.62 | 2023-05-25 08:54:33 UTC | valid | 71 % | Whois |
| 210.249.101.84 aa2006120929D2F96554.userreverse.dion.ne.jp. | Ōita | 2516 KDDI CORPORATION | — | 2023-05-25 08:52:50 UTC | valid | 98 % | Whois |
| 126.140.88.24 softbank126140088024.bbtec.net. | Higashiosaka | 17676 Softbank BB Corp. | — | 2023-05-25 08:52:27 UTC | valid | 98 % | Whois |
| 103.170.233.83 | Tokyo | 142616 Misaka Network, Inc. | dnsmasq-2.80 | 2023-05-25 08:49:29 UTC | valid | 100 % | Whois |
| 223.29.51.118 223-29-51-118.dc.ctc.ad.jp. | Hamamatsu | 18126 Chubu Telecommunications Company, Inc. | — | 2023-05-08 07:51:04 UTC | valid | 86 % | Whois |
| 89.116.88.18 | 51847 Nearoute Limited | dnsmasq-2.85 | 2023-05-08 07:50:16 UTC | valid | 89 % | Whois | |
| 202.228.232.143 | 4694 IDC Frontier Inc. | 100.100.100 | 2023-04-21 21:49:47 UTC | valid | 82 % | Whois |
The table below is limited to the 100 recently checked servers.