DNS servers in Japan
Download all 719 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 |
|---|---|---|---|---|---|---|---|
| 203.141.131.66 203.141.131.66.static.zoot.jp. | Miyamachi | 2514 NTT PC Communications, Inc. | 9.3.4-P1 | 2023-08-17 22:06:15 UTC | valid | 92 % | Whois |
| 220.110.210.114 dylan.ikko-j.co.jp. | Ube | 4713 NTT Communications Corporation | — | 2023-08-17 22:05:07 UTC | valid | 94 % | Whois |
| 116.80.58.204 116-80-58-204.indigo.static.arena.ne.jp. | 2514 NTT PC Communications, Inc. | — | 2023-08-17 22:04:38 UTC | valid | 92 % | Whois | |
| 150.31.249.103 103.249.31.150.bn.2iij.net. | Tokyo | 2497 Internet Initiative Japan Inc. | unbound 1.4.22 | 2023-08-17 22:04:31 UTC | valid | 83 % | Whois |
| 124.209.159.91 KD124209159091.ppp-bb.dion.ne.jp. | Omorinishi | 2516 KDDI CORPORATION | — | 2023-08-17 22:04:29 UTC | valid | 73 % | Whois |
| 125.206.12.134 i125-206-12-134.s30.a048.ap.plala.or.jp. | Kawasaki | 4713 NTT Communications Corporation | — | 2023-08-17 22:04:28 UTC | valid | 86 % | Whois |
| 118.159.190.166 aa2015050052769FBEA6.userreverse.dion.ne.jp. | Sakaecho | 2516 KDDI CORPORATION | — | 2023-08-17 22:04:27 UTC | valid | 80 % | Whois |
| 124.99.9.4 p653004-ipngn200408obiyama.kumamoto.ocn.ne.jp. | 4713 NTT Communications Corporation | 9.2.1 | 2023-08-17 22:04:26 UTC | valid | 100 % | Whois | |
| 124.255.38.50 50.38.255.124.ap.mvno.net. | 4686 BEKKOAME INTERNET INC. | 9.18.12-0ubuntu0.22.04.2-Ubuntu | 2023-08-17 22:04:19 UTC | valid DNSSEC | 73 % | Whois | |
| 118.3.227.163 p7001164-ipoefx.ipoe.ocn.ne.jp. | Tokyo | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2023-08-17 22:04:15 UTC | valid | 100 % | Whois |
| 153.142.228.3 p98003-ipngnfx01marunouchi.tokyo.ocn.ne.jp. | 4713 NTT Communications Corporation | — | 2023-08-17 22:04:05 UTC | valid | 58 % | Whois | |
| 210.161.166.69 i210-161-166-69.s30.a048.ap.plala.or.jp. | Tobecho | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2023-08-17 22:03:46 UTC | valid | 100 % | Whois |
| 153.133.98.17 p107017-ipngn200201fukui.fukui.ocn.ne.jp. | 4713 NTT Communications Corporation | — | 2023-08-17 22:03:37 UTC | valid | 100 % | Whois | |
| 220.147.255.145 220-147-255-145.west.xps.vectant.ne.jp. | Makuharihongo | 2519 ARTERIA Networks Corporation | — | 2023-08-17 22:02:46 UTC | valid | 100 % | Whois |
| 121.119.170.152 i121-119-170-152.s30.a048.ap.plala.or.jp. | Tokyo | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2023-08-17 22:02:41 UTC | valid | 100 % | Whois |
| 61.196.248.113 061196248113.cidr.odn.ne.jp. | Yokohama | 4725 SoftBank Corp. | — | 2023-08-17 22:02:36 UTC | valid | 61 % | Whois |
| 172.104.90.123 li1700-123.members.linode.com. | Tokyo | 63949 Akamai Connected Cloud | dnsmasq-2.76 | 2023-08-17 22:02:32 UTC | valid | 100 % | Whois |
| 111.89.161.149 st0917.mas3401.y-tokyo.nttpc.ne.jp. | Tokyo | 2514 NTT PC Communications, Inc. | — | 2023-08-17 22:02:11 UTC | valid | 28 % | Whois |
| 116.91.115.190 | Yokohama | 2519 ARTERIA Networks Corporation | 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.14 | 2023-08-17 22:01:36 UTC | valid DNSSEC | 95 % | Whois |
| 133.88.77.45 | 131950 EnjoyVC Japan Corporation | dnsmasq-2.73r8-2015-6-5-fnetlink | 2023-08-17 22:01:31 UTC | valid | 100 % | Whois | |
| 118.8.154.79 p4693079-ipxg00k01osakachuo.osaka.ocn.ne.jp. | 4713 NTT Communications Corporation | 9.2.1 | 2023-08-17 22:00:38 UTC | valid | 100 % | Whois | |
| 217.178.113.53 53.113.178.217.static.user.transix.jp. | Sakaemachi | 55392 INTERNET MULTIFEED CO. | dnsmasq-2.55 | 2023-08-17 21:59:56 UTC | valid | 100 % | Whois |
| 182.171.231.25 pb6abe719.tokyff01.ap.so-net.ne.jp. | Meieki | 2527 Sony Network Communications Inc. | — | 2023-08-17 21:59:27 UTC | valid | 74 % | Whois |
| 153.207.224.17 p2640017-ipxg00g01fukuokachu.fukuoka.ocn.ne.jp. | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2023-08-17 21:59:20 UTC | valid | 100 % | Whois | |
| 121.107.13.224 KD121107013224.ppp-bb.dion.ne.jp. | Shinchiba | 2516 KDDI CORPORATION | — | 2023-08-17 21:59:20 UTC | valid | 72 % | Whois |
| 211.129.155.175 p12175-ipbffx02sapodori.hokkaido.ocn.ne.jp. | 4713 NTT Communications Corporation | — | 2023-08-17 21:09:46 UTC | valid | 42 % | Whois | |
| 203.152.214.203 www3.cnet.ne.jp. | Mikageishimachi | 2514 NTT PC Communications, Inc. | — | 2023-08-17 15:57:59 UTC | valid | 71 % | Whois |
| 153.156.30.15 p57015-ipngnfx01hodogaya.kanagawa.ocn.ne.jp. | Tatebayashi | 4713 NTT Communications Corporation | — | 2023-08-17 15:54:53 UTC | valid | 62 % | Whois |
| 164.70.115.203 164-70-115-203.indigo.static.arena.ne.jp. | 2514 NTT PC Communications, Inc. | 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.8 | 2023-08-17 15:54:42 UTC | valid DNSSEC | 77 % | Whois | |
| 60.37.109.92 p18092-ipbffx02marunouchi.tokyo.ocn.ne.jp. | Koishikawa | 4713 NTT Communications Corporation | — | 2023-08-12 21:03:43 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 | |
| 59.106.215.105 | Shinkocho | 9370 SAKURA Internet Inc. | — | 2023-04-21 21:49:25 UTC | valid | 83 % | Whois |
| 153.165.54.167 p3240167-ipngn8201funabasi.chiba.ocn.ne.jp. | Togo | 4713 NTT Communications Corporation | — | 2023-04-21 21:49:09 UTC | valid | 81 % | Whois |
| 210.230.189.146 | Oto | 2516 KDDI CORPORATION | — | 2023-04-21 21:49:08 UTC | valid | 81 % | Whois |
| 210.143.117.170 c210-143-117-170.feba.jp. | Noshiro | 18266 Datacore Works Co.,Ltd. | dnsmasq-2.55 | 2023-04-21 21:48:55 UTC | valid | 78 % | Whois |
| 193.32.148.218 s6640.vps.hosting. | Tokyo | 23959 Owl Limited | dnsmasq-2.85 | 2023-04-21 21:48:39 UTC | valid | 86 % | Whois |
| 27.121.223.185 dynamic-27-121-223-185.gol.ne.jp. | Nagahama | 2519 ARTERIA Networks Corporation | — | 2023-04-21 21:48:32 UTC | valid | 23 % | Whois |
| 153.220.46.240 p10182240-ipngn19701marunouchi.tokyo.ocn.ne.jp. | Nishihokima | 4713 NTT Communications Corporation | — | 2023-04-21 21:48:29 UTC | valid | 77 % | Whois |
| 114.179.86.116 p17116-ipngnfx01hodogaya.kanagawa.ocn.ne.jp. | Minatomirai | 4713 NTT Communications Corporation | unbound 1.4.22 | 2023-04-21 21:48:24 UTC | valid | 75 % | Whois |
| 153.230.58.246 p600246-ipngn1801imazuka.yamagata.ocn.ne.jp. | Yonezawa | 4713 NTT Communications Corporation | — | 2023-04-21 21:48:17 UTC | valid | 95 % | Whois |
| 210.174.11.191 fpd2ae0bbf.ap.nuro.jp. | Otemae | 2527 Sony Network Communications Inc. | — | 2023-04-21 21:48:08 UTC | valid | 75 % | Whois |
| 222.151.203.57 pc1.mdainternal-unet.ocn.ne.jp. | Ichibacho | 4713 NTT Communications Corporation | — | 2023-04-21 21:47:25 UTC | valid | 77 % | Whois |
| 210.196.68.174 aa2015070112D2C444AE.userreverse.dion.ne.jp. | Shiraitodai | 2516 KDDI CORPORATION | — | 2023-04-21 21:47:21 UTC | valid | 70 % | Whois |
| 202.41.213.33 nwtest.zoo.co.jp. | Inazawa | 18126 Chubu Telecommunications Company, Inc. | dnsmasq-2.89 | 2023-04-21 21:47:20 UTC | valid | 66 % | Whois |
| 153.156.200.246 p695054-ipngnfx01yosemiya.okinawa.ocn.ne.jp. | Anjo | 4713 NTT Communications Corporation | — | 2023-04-21 21:47:01 UTC | valid | 60 % | Whois |
| 126.249.83.70 softbank126249083070.biz.bbtec.net. | Shinchiba | 17676 Softbank BB Corp. | UNKNOWN | 2023-04-21 21:46:58 UTC | valid DNSSEC | 76 % | Whois |
| 58.191.61.42 58-191-61-42f2.osk1.eonet.ne.jp. | Hanakawa | 17511 OPTAGE Inc. | dnsmasq-2.55 | 2023-04-21 21:46:55 UTC | valid DNSSEC | 76 % | Whois |
| 58.91.195.177 p1906177-ipngn3201akatuka.ibaraki.ocn.ne.jp. | Ryugasaki | 4713 NTT Communications Corporation | — | 2023-04-21 21:46:45 UTC | valid | 76 % | Whois |
| 61.193.197.138 g138.61-193-197.ppp.wakwak.ne.jp. | Sapporo | 9595 NTT-ME Corporation | dnsmasq-2.80 | 2023-04-21 21:46:39 UTC | valid | 76 % | Whois |
| 124.97.196.137 p932137-ipxg00a01yosemiya.okinawa.ocn.ne.jp. | Naha | 4713 NTT Communications Corporation | — | 2023-04-21 21:46:34 UTC | valid | 73 % | Whois |
| 61.205.234.206 finarl.st.wakwak.ne.jp. | Yokohama | 9595 NTT-ME Corporation | UNKNOWN | 2023-04-21 21:46:26 UTC | valid DNSSEC | 86 % | Whois |
| 221.191.168.4 p652004-ipngn200502kamokounan.kagoshima.ocn.ne.jp. | Kagoshima | 4713 NTT Communications Corporation | — | 2023-04-21 21:46:03 UTC | valid | 72 % | Whois |
| 202.219.65.162 ns.chuetsutec.jp. | 2510 FUJITSU LIMITED | — | 2023-04-21 21:45:35 UTC | valid | 72 % | Whois | |
| 202.238.18.77 | Okayama | 18129 OKAYAMA NETWORK INC. | — | 2023-04-21 21:45:19 UTC | valid | 72 % | Whois |
| 61.120.106.197 | 2516 KDDI CORPORATION | — | 2023-04-21 21:45:17 UTC | valid | 72 % | Whois | |
| 210.163.158.224 | Tokyo | 4713 NTT Communications Corporation | — | 2023-04-21 21:45:05 UTC | valid | 77 % | Whois |
| 126.1.28.100 softbank126001028100.bbtec.net. | Nishioizumi | 17676 Softbank BB Corp. | — | 2023-04-21 21:44:36 UTC | valid | 68 % | Whois |
| 153.178.129.195 p310195-ipngn200306motosinmat.mie.ocn.ne.jp. | Tsu | 4713 NTT Communications Corporation | — | 2023-04-21 21:44:35 UTC | valid | 71 % | Whois |
| 212.102.51.15 unn-212-102-51-15.cdn77.com. | Tokyo | 212238 Datacamp Limited | 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 | 2023-04-21 21:44:16 UTC | valid DNSSEC | 71 % | Whois |
| 59.106.215.201 | Shinkocho | 9370 SAKURA Internet Inc. | — | 2023-04-21 21:44:14 UTC | valid | 81 % | Whois |
| 180.11.113.97 p3388097-ipngn8702souka.saitama.ocn.ne.jp. | Nisshincho | 4713 NTT Communications Corporation | — | 2023-04-21 21:44:13 UTC | valid | 77 % | Whois |
| 222.229.241.96 222-229-241-96.tokyo.ap.gmo-isp.jp. | Tokyo | 2519 ARTERIA Networks Corporation | dnsmasq-2.22 | 2023-04-21 21:44:03 UTC | valid | 61 % | Whois |
| 180.57.251.23 p1840023-ipngn2601akatuka.ibaraki.ocn.ne.jp. | Mito | 4713 NTT Communications Corporation | — | 2023-04-21 17:42:32 UTC | valid | 70 % | Whois |
| 115.179.41.22 115-179-41-22.east.fdn.vectant.ne.jp. | Sapporo | 2519 ARTERIA Networks Corporation | dnsmasq-2.66 | 2023-04-21 17:42:32 UTC | valid | 70 % | Whois |
| 153.213.230.138 p1463138-ipxg06201aobadori.miyagi.ocn.ne.jp. | Sapporo | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2023-04-21 17:42:24 UTC | valid | 77 % | Whois |
| 153.127.139.43 | 7684 SAKURA Internet Inc. | — | 2023-04-21 17:42:24 UTC | valid | 70 % | Whois | |
| 140.227.176.167 140-227-176-167.indigo.static.arena.ne.jp. | 2514 NTT PC Communications, Inc. | — | 2023-04-21 17:42:21 UTC | valid | 63 % | Whois | |
| 133.165.194.218 shika-133-165-194-218.kanazawacable.jp. | Kanazawa | 17534 NSK Co.,Ltd. | dnsmasq-UNKNOWN | 2023-04-21 17:41:47 UTC | valid | 69 % | Whois |
| 210.198.120.194 ddns0.xes-net.com. | 2516 KDDI CORPORATION | — | 2023-04-20 15:52:23 UTC | valid | 94 % | Whois | |
| 218.43.118.58 p2026-ipadfx01okayamaima.okayama.ocn.ne.jp. | Fukui | 4713 NTT Communications Corporation | — | 2023-04-20 15:51:56 UTC | valid | 83 % | Whois |
| 61.196.252.27 mail.rasis.co.jp. | Yokohama | 4725 SoftBank Corp. | — | 2023-04-19 19:41:34 UTC | valid | 64 % | Whois |
| 180.24.141.45 p342045-ipngn200407kamokounan.kagoshima.ocn.ne.jp. | Kagoshima | 4713 NTT Communications Corporation | — | 2023-04-19 19:41:12 UTC | valid | 68 % | Whois |
| 219.117.193.250 219.117.193.250.static.zoot.jp. | Nishikicho | 2514 NTT PC Communications, Inc. | 9.11.26-RedHat-9.11.26-6.el8 | 2023-04-19 19:41:07 UTC | valid DNSSEC | 68 % | Whois |
| 183.176.140.105 opt-183-176-140-105.client.pikara.ne.jp. | Takamatsu | 7522 STNet, Incorporated | dnsmasq-2.22 | 2023-04-19 19:40:54 UTC | valid DNSSEC | 39 % | Whois |
| 111.237.115.100 M111237115100.v4.enabler.ne.jp. | Sapporo | 2516 KDDI CORPORATION | — | 2023-04-19 19:40:40 UTC | valid DNSSEC | 68 % | Whois |
| 210.170.241.231 231.241.170.210.ap.yournet.ne.jp. | Fukuyama | 10013 FreeBit Co.,Ltd. | — | 2023-04-19 19:40:23 UTC | valid | 67 % | Whois |
| 210.227.100.205 | 4713 NTT Communications Corporation | — | 2023-04-19 19:40:13 UTC | valid | 70 % | Whois | |
| 152.70.87.59 | Osaka | 31898 ORACLE-BMC-31898 | dnsmasq-2.76 | 2023-04-19 19:40:12 UTC | valid | 37 % | Whois |
| 92.118.206.1 | Tokyo | 48266 Catixs Ltd | — | 2023-04-19 19:39:58 UTC | valid | 69 % | Whois |
| 93.93.246.246 | Tokyo | 49466 KLAYER LLC | — | 2023-04-19 19:39:20 UTC | valid DNSSEC | 67 % | Whois |
| 218.216.19.2 dion.nikkeivi.co.jp. | 17937 NIKKEI ADVANCED SYSTEMS INC. | — | 2023-04-19 19:39:14 UTC | valid | 65 % | Whois | |
| 210.154.150.126 | Nishikicho | 4713 NTT Communications Corporation | — | 2023-04-19 19:38:52 UTC | valid | 56 % | Whois |
| 219.166.3.242 ns.nard.co.jp. | 4713 NTT Communications Corporation | 9.9.7-P3 | 2023-04-19 19:38:48 UTC | valid | 73 % | Whois | |
| 124.97.197.219 p933219-ipxg00a01yosemiya.okinawa.ocn.ne.jp. | Naha | 4713 NTT Communications Corporation | — | 2023-04-19 19:38:46 UTC | valid | 97 % | Whois |
| 37.156.216.18 | Tokyo | 62282 UAB Rakrejus | — | 2023-04-19 19:38:44 UTC | valid | 53 % | Whois |
| 153.207.235.236 p2651236-ipxg00g01fukuokachu.fukuoka.ocn.ne.jp. | Nokata | 4713 NTT Communications Corporation | — | 2023-04-19 19:38:41 UTC | valid | 60 % | Whois |
| 118.5.7.149 p923149-ipngn200503kobeminato.hyogo.ocn.ne.jp. | Kobe | 4713 NTT Communications Corporation | — | 2023-04-19 19:38:37 UTC | valid DNSSEC | 53 % | Whois |
| 133.18.202.79 mx.edenmonster.com. | 24282 KAGOYA JAPAN Inc. | dnsmasq-2.76 | 2023-04-19 19:38:35 UTC | valid | 56 % | Whois | |
| 210.142.111.244 244.111.142.210.ap.mvno.net. | 4686 BEKKOAME INTERNET INC. | dnsmasq-2.75 | 2023-04-19 19:38:30 UTC | valid | 50 % | Whois | |
| 49.212.149.131 mt-copy.com. | Yokohama | 9371 SAKURA Internet Inc. | — | 2023-04-19 19:38:21 UTC | valid | 57 % | Whois |
| 123.226.237.156 p1139156-ipngnfx01sizuokaden.shizuoka.ocn.ne.jp. | Shizuoka | 4713 NTT Communications Corporation | — | 2023-04-19 19:38:12 UTC | valid | 54 % | Whois |
| 153.214.16.135 p1318135-ipngn3101niigatani.niigata.ocn.ne.jp. | Shinkocho | 4713 NTT Communications Corporation | — | 2023-04-19 19:37:53 UTC | valid | 60 % | Whois |
| 118.27.110.197 minecraft.hanakihomeserver.com. | 7506 GMO Internet,Inc | 9.11.26-RedHat-9.11.26-6.el8 | 2023-04-19 19:37:39 UTC | valid DNSSEC | 67 % | Whois | |
| 114.173.38.28 p205028-ipngn200204fukui.fukui.ocn.ne.jp. | Asuwa | 4713 NTT Communications Corporation | — | 2023-04-19 19:37:32 UTC | valid | 67 % | Whois |
| 36.54.220.210 210.220.54.36.ap.yournet.ne.jp. | Hirai | 10013 FreeBit Co.,Ltd. | — | 2023-04-19 19:37:31 UTC | valid | 67 % | Whois |
| 150.249.181.5 fp96f9b505.chbd105.ap.nuro.jp. | Matsudo | 2527 Sony Network Communications Inc. | — | 2023-04-19 19:37:20 UTC | valid | 99 % | Whois |
| 49.212.187.7 os3-301-40253.vs.sakura.ne.jp. | 9371 SAKURA Internet Inc. | — | 2023-04-19 19:36:51 UTC | valid | 83 % | Whois | |
| 211.5.114.134 | Kamiochiai | 2516 KDDI CORPORATION | Microsoft DNS 6.1.7601 (1DB15D39) | 2023-04-19 19:36:44 UTC | valid | 85 % | Whois |
The table below is limited to the 100 recently checked servers.