DNS servers in Japan
Download all 266 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. | — | 2023-01-18 18:13:47 UTC | valid | 31 % | Whois |
| 211.129.155.175 p12175-ipbffx02sapodori.hokkaido.ocn.ne.jp. | Iwamizawa | 4713 NTT Communications Corporation | — | 2023-01-18 18:08:17 UTC | valid | 20 % | Whois |
| 103.176.196.159 | Tokyo | 7603 Gene Computing Ltd | dnsmasq-2.80 | 2023-01-18 18:08:00 UTC | valid | 15 % | Whois |
| 60.32.204.173 | 4713 NTT Communications Corporation | — | 2023-01-18 18:07:41 UTC | valid | 0 % | Whois | |
| 117.102.214.93 ns.starlite-jp.com. | Setagaya-ku | 2514 NTT PC Communications, Inc. | dnsmasq-2.80 | 2023-01-18 18:06:32 UTC | valid | 0 % | Whois |
| 114.157.152.199 p782199-ipngn200515yosemiya.okinawa.ocn.ne.jp. | Makishi | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2023-01-18 18:06:10 UTC | valid | 26 % | Whois |
| 114.144.39.160 p1191160-ipxg00d01yosemiya.okinawa.ocn.ne.jp. | Okinawa | 4713 NTT Communications Corporation | — | 2023-01-18 18:05:42 UTC | valid | 19 % | Whois |
| 118.238.249.100 fs76eef964.knge308.ap.nuro.jp. | Yokohama | 2527 Sony Network Communications Inc. | — | 2023-01-18 18:05:03 UTC | valid | 2 % | Whois |
| 58.90.175.41 p2041-ipad405osakakita.osaka.ocn.ne.jp. | Oka | 4713 NTT Communications Corporation | — | 2022-12-29 01:05:55 UTC | valid | 57 % | Whois |
| 113.42.46.209 113x42x46x209.ap113.ftth.ucom.ne.jp. | Kawarazone | 17506 ARTERIA Networks Corporation | — | 2022-12-28 00:13:26 UTC | valid | 100 % | Whois |
| 120.143.35.33 120.143.35.33.static.zoot.jp. | Chiyoda-ku | 2514 NTT PC Communications, Inc. | dnsmasq-2.60 | 2022-12-24 18:06:21 UTC | valid | 100 % | Whois |
| 118.6.254.69 p4201069-ipxg00e01osakachuo.osaka.ocn.ne.jp. | Jusohigashi | 4713 NTT Communications Corporation | — | 2022-12-24 18:06:07 UTC | valid | 100 % | Whois |
| 153.182.23.230 p617230-ipngn200311obiyama.kumamoto.ocn.ne.jp. | Kumamoto | 4713 NTT Communications Corporation | — | 2022-12-22 02:14:57 UTC | valid | 100 % | Whois |
| 180.47.18.48 p10426048-ipngn23701marunouchi.tokyo.ocn.ne.jp. | Tokyo | 4713 NTT Communications Corporation | — | 2022-12-20 13:22:05 UTC | valid | 100 % | Whois |
| 118.17.76.63 i118-17-76-63.s41.a026.ap.plala.or.jp. | Maizuru | 4713 NTT Communications Corporation | — | 2022-12-20 13:22:03 UTC | valid | 65 % | Whois |
| 118.0.19.191 p715191-ipbf207yosida.nagano.ocn.ne.jp. | Soga | 4713 NTT Communications Corporation | — | 2022-12-20 13:20:27 UTC | valid | 69 % | Whois |
| 220.109.218.121 strawberry-linux.com. | Komae-shi | 4713 NTT Communications Corporation | 9.11.4-P2-RedHat-9.11.4-16.P2.el7_8.6 | 2022-12-20 13:20:25 UTC | valid DNSSEC | 100 % | Whois |
| 180.6.157.185 p183185-ipngn200206miyazakihigasi.miyazaki.ocn.ne.jp. | Miyazaki | 4713 NTT Communications Corporation | — | 2022-12-20 12:10:08 UTC | valid | 100 % | Whois |
| 58.138.40.129 129.40.138.58.dy.bbexcite.jp. | Kizaki | 2497 Internet Initiative Japan Inc. | 9.2.1 | 2022-12-20 08:09:23 UTC | valid | 100 % | Whois |
| 150.147.152.208 fp969398d0.ap.nuro.jp. | Shinagawa | 2527 Sony Network Communications Inc. | dnsmasq-2.55 | 2022-12-19 19:13:55 UTC | valid DNSSEC | 100 % | Whois |
| 126.88.229.225 softbank126088229225.bbtec.net. | Matsuyama | 17676 Softbank BB Corp. | — | 2022-12-19 07:10:23 UTC | valid | 100 % | Whois |
| 203.180.132.134 134.132.180.203.rev.iijmobile.jp. | Gifu City | 2497 Internet Initiative Japan Inc. | unbound | 2022-12-17 13:28:52 UTC | valid | 100 % | Whois |
| 118.238.203.252 fs76eecbfc.tkyc008.ap.nuro.jp. | Shinjuku | 2527 Sony Network Communications Inc. | — | 2022-12-17 13:28:35 UTC | valid | 100 % | Whois |
| 115.179.42.126 115-179-42-126.east.fdn.vectant.ne.jp. | Nishimiwa | 2519 ARTERIA Networks Corporation | — | 2022-12-17 13:28:19 UTC | valid | 50 % | Whois |
| 27.96.59.1 27-96-59-1.ipq.jp. | Shinagawa | 2519 ARTERIA Networks Corporation | — | 2022-12-17 13:28:18 UTC | valid | 100 % | Whois |
| 153.156.93.5 p1717005-ipngnfx01fukuokachu.fukuoka.ocn.ne.jp. | Fukuoka | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2022-12-17 13:28:15 UTC | valid | 100 % | Whois |
| 210.138.56.83 83.56.138.210.bn.2iij.net. | Ōta-ku | 2497 Internet Initiative Japan Inc. | unbound | 2022-12-17 13:28:04 UTC | valid DNSSEC | 83 % | Whois |
| 163.139.222.93 163-139-222-93.chiba.fdn.vectant.ne.jp. | Chiba | 2519 ARTERIA Networks Corporation | unbound 1.4.22 | 2022-12-17 13:27:38 UTC | valid | 97 % | Whois |
| 210.230.234.179 can201003.mammoth-g.jp. | 2516 KDDI CORPORATION | — | 2022-12-17 13:26:26 UTC | valid | 99 % | Whois | |
| 222.150.53.35 i222-150-53-35.s41.a011.ap.plala.or.jp. | Sakado | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2022-12-17 13:26:21 UTC | valid | 100 % | Whois |
| 118.2.244.241 p965241-ipngn200403okayamahigasi.okayama.ocn.ne.jp. | Okayama | 4713 NTT Communications Corporation | — | 2022-12-17 13:26:09 UTC | valid | 100 % | Whois |
| 153.189.132.206 p823206-ipngn200707kobeminato.hyogo.ocn.ne.jp. | Kobe | 4713 NTT Communications Corporation | — | 2022-12-17 13:24:54 UTC | valid | 85 % | Whois |
| 118.238.11.132 ip76ee0b84.ap.nuro.jp. | Chiyoda-ku | 2527 Sony Network Communications Inc. | - | 2022-12-17 13:13:11 UTC | valid | 73 % | Whois |
| 146.70.31.43 | Tokyo | 9009 M247 Europe SRL | cryptostorm | 2022-12-17 13:12:40 UTC | valid DNSSEC | 100 % | Whois |
| 60.32.137.105 | Yokohama | 4713 NTT Communications Corporation | — | 2022-12-17 07:13:24 UTC | valid | 97 % | Whois |
| 180.24.139.72 p340072-ipngn200407kamokounan.kagoshima.ocn.ne.jp. | Kagoshima | 4713 NTT Communications Corporation | — | 2022-12-16 00:39:09 UTC | valid | 100 % | Whois |
| 111.237.192.135 KD111237192135.au-net.ne.jp. | 2516 KDDI CORPORATION | dnsmasq-2.80 | 2022-12-16 00:38:38 UTC | valid | 29 % | Whois | |
| 180.47.44.143 p10440143-ipngn23901marunouchi.tokyo.ocn.ne.jp. | Tokyo | 4713 NTT Communications Corporation | — | 2022-12-16 00:38:27 UTC | valid DNSSEC | 93 % | Whois |
| 210.249.70.80 aa2008110295D2F94650.userreverse.dion.ne.jp. | Koriyama | 2516 KDDI CORPORATION | — | 2022-12-16 00:38:26 UTC | valid | 97 % | Whois |
| 212.102.51.18 unn-212-102-51-18.cdn77.com. | Tokyo | 212238 Datacamp Limited | 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 | 2022-12-16 00:38:03 UTC | valid DNSSEC | 100 % | Whois |
| 210.225.153.177 | Niigata | 4713 NTT Communications Corporation | 9.8.5-P1 | 2022-12-15 10:12:14 UTC | valid | 66 % | Whois |
| 27.93.148.192 S192148093027.userreverse.cloud-platform.kddi.ne.jp. | 2516 KDDI CORPORATION | 9.11.36-RedHat-9.11.36-3.el8 | 2022-12-15 10:12:08 UTC | valid | 100 % | Whois | |
| 153.150.72.209 | Minami | 4713 NTT Communications Corporation | — | 2022-12-15 10:11:43 UTC | valid | 86 % | Whois |
| 153.150.154.214 pc6.cccom1-unet.ocn.ne.jp. | Kyoto | 4713 NTT Communications Corporation | — | 2022-12-13 07:12:29 UTC | valid | 100 % | Whois |
| 153.156.184.234 p561042-ipngnfx01motosinmat.mie.ocn.ne.jp. | Takamatsu | 4713 NTT Communications Corporation | — | 2022-12-12 17:16:31 UTC | valid | 100 % | Whois |
| 113.42.37.171 113x42x37x171.ap113.ftth.ucom.ne.jp. | Kawarazone | 17506 ARTERIA Networks Corporation | — | 2022-12-09 12:11:48 UTC | valid | 51 % | Whois |
| 180.30.101.109 p786109-ipngn200703niho.hiroshima.ocn.ne.jp. | Hiroshima | 4713 NTT Communications Corporation | dns | 2022-12-07 15:15:19 UTC | valid | 100 % | Whois |
| 210.251.252.249 | Shimmachi | 9600 So-net Corporation | — | 2022-12-07 08:21:09 UTC | valid | 88 % | Whois |
| 101.1.70.117 101.1.70.117.user.e-catv.ne.jp. | Matsuyama | 18260 EHIME CATV CO.,LTD. | dnsmasqbase-2.10 | 2022-12-07 08:18:37 UTC | valid | 89 % | Whois |
| 202.232.255.249 249.255.232.202.bf.2iij.net. | Minato-ku | 2497 Internet Initiative Japan Inc. | unbound | 2022-12-07 07:18:46 UTC | valid DNSSEC | 67 % | Whois |
| 218.44.11.40 ris218-44-11-40.ryucom.ne.jp. | Nago | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2022-12-07 00:45:03 UTC | valid | 75 % | Whois |
| 125.199.222.38 FL9-125-199-222-38.nig.mesh.ad.jp. | Ota | 2518 BIGLOBE Inc. | dnsmasq-2.55 | 2022-12-07 00:44:44 UTC | valid | 71 % | Whois |
| 221.253.212.26 221x253x212x26.ap221.ftth.ucom.ne.jp. | Toshima | 17506 ARTERIA Networks Corporation | — | 2022-12-07 00:41:53 UTC | valid | 100 % | Whois |
| 210.146.164.181 210-146-164-181.chiba.fdn.vectant.ne.jp. | Motomachi | 2519 ARTERIA Networks Corporation | — | 2022-12-06 23:55:20 UTC | valid | 97 % | Whois |
| 61.113.121.73 | Takasago | 4713 NTT Communications Corporation | — | 2022-12-06 23:54:32 UTC | valid | 100 % | Whois |
| 124.143.112.136 124-143-112-136.rev.home.ne.jp. | Ina | 9824 JCOM Co., Ltd. | — | 2022-12-06 23:54:12 UTC | valid | 100 % | Whois |
| 36.3.242.1 static-36-3-242-1.xxxxx.svips.gol.ne.jp. | Yokohama | 2519 ARTERIA Networks Corporation | dnsmasq-2.45 | 2022-12-06 23:53:47 UTC | valid | 100 % | Whois |
| 122.219.208.63 122x219x208x63.ap122.ftth.ucom.ne.jp. | Kawasaki | 17506 ARTERIA Networks Corporation | — | 2022-12-06 23:53:12 UTC | valid | 100 % | Whois |
| 54.95.27.234 ec2-54-95-27-234.ap-northeast-1.compute.amazonaws.com. | Tokyo | 16509 AMAZON-02 | — | 2022-12-06 23:53:03 UTC | valid | 80 % | Whois |
| 219.160.43.157 p1904157-ipbf415souka.saitama.ocn.ne.jp. | Takasago | 4713 NTT Communications Corporation | dnsmasq-2.62 | 2022-12-06 23:53:02 UTC | valid | 100 % | Whois |
| 210.161.113.113 router.namura.co.jp. | 4713 NTT Communications Corporation | unknown | 2022-12-06 23:52:56 UTC | valid | 95 % | Whois | |
| 153.204.106.165 p4422165-ipxg23001hodogaya.kanagawa.ocn.ne.jp. | Takasago | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2022-12-06 23:52:55 UTC | valid | 100 % | Whois |
| 122.201.7.219 ccnetptb.122.201.7.219.nns.ne.jp. | Kofu | 17530 Nihon Network Service Co, .Ltd. | unknown | 2022-12-06 23:51:43 UTC | valid | 100 % | Whois |
| 207.148.96.178 207.148.96.178.vultrusercontent.com. | Shinagawa | 20473 AS-CHOOPA | dnsmasq-2.87 | 2022-12-06 23:50:59 UTC | valid DNSSEC | 98 % | Whois |
| 120.143.37.50 120.143.37.50.static.zoot.jp. | Yokohama | 2514 NTT PC Communications, Inc. | dnsmasq-2.60 | 2022-12-06 23:50:47 UTC | valid | 98 % | Whois |
| 118.20.179.214 i118-20-179-214.s41.a011.ap.plala.or.jp. | Minamitajima | 4713 NTT Communications Corporation | dnsmasq-2.55 | 2022-12-06 23:50:41 UTC | valid | 100 % | Whois |
| 153.120.88.148 | 7684 SAKURA Internet Inc. | UNKNOWN | 2022-12-06 23:49:54 UTC | valid DNSSEC | 100 % | Whois | |
| 111.238.33.86 | Yokohama | 2516 KDDI CORPORATION | — | 2022-12-06 23:49:47 UTC | valid | 100 % | Whois |
| 122.215.158.17 122x215x158x17.ap122.ftth.ucom.ne.jp. | Kamiishiwara | 17506 ARTERIA Networks Corporation | — | 2022-12-06 23:48:57 UTC | valid | 100 % | Whois |
| 126.99.132.36 softbank126099132036.bbtec.net. | Chiyoda-ku | 17676 Softbank BB Corp. | UNKNOWN | 2022-12-06 23:48:41 UTC | valid DNSSEC | 100 % | Whois |
| 128.22.126.108 h128-22-126-108.ablenetvps.ne.jp. | Kyoto | 17511 OPTAGE Inc. | dnsmasq-2.76 | 2022-12-06 23:48:30 UTC | valid | 100 % | Whois |
| 122.18.242.92 x7a12f25c.kngw.kotei.ppp.nifty.ne.jp. | Yokohama | 4713 NTT Communications Corporation | — | 2022-12-06 23:47:36 UTC | valid | 100 % | Whois |
| 223.252.88.135 223-252-88-135.cpe.medias.ne.jp. | Tōkai-shi | 9354 Community Network Center Inc. | — | 2022-12-06 23:47:29 UTC | valid | 100 % | Whois |
| 116.82.248.104 fs7452f868.aicf110.ap.nuro.jp. | Shibuya | 2527 Sony Network Communications Inc. | - | 2022-12-06 23:47:11 UTC | valid | 86 % | Whois |
| 210.175.254.18 ns1.d-d-k.co.jp. | Bunkyo-ku | 9600 So-net Corporation | 9.2.4rc6 | 2022-12-06 23:46:17 UTC | valid | 100 % | Whois |
| 18.179.154.54 ec2-18-179-154-54.ap-northeast-1.compute.amazonaws.com. | Tokyo | 16509 AMAZON-02 | dnsmasq-2.80 | 2022-12-06 23:25:30 UTC | valid | 100 % | Whois |
| 203.181.255.77 djmrt01.oici.info. | Kinuta | 2907 Research Organization of Information and Systems, National Institute of Informatics | — | 2022-12-06 22:03:50 UTC | valid | 100 % | Whois |
| 218.44.187.8 | 4713 NTT Communications Corporation | — | 2022-12-06 22:03:43 UTC | valid | 100 % | Whois | |
| 202.147.20.220 AXPBMWEB01.asiaxpat.com. | 4637 Telstra Global | — | 2022-12-06 22:02:47 UTC | valid | 100 % | Whois | |
| 150.230.192.169 | 31898 ORACLE-BMC-31898 | dnsmasq-2.80 | 2022-12-06 22:02:12 UTC | valid | 100 % | Whois | |
| 218.221.114.23 pdadd7217.tokynt01.ap.so-net.ne.jp. | Setagaya-ku | 2527 Sony Network Communications Inc. | So--net | 2022-12-06 22:00:57 UTC | valid | 49 % | Whois |
| 103.118.93.84 103118093084.joetsu.ne.jp. | Joetsu | 131937 Joetsu Cable Vision | unbound 1.16.2 | 2022-12-06 20:47:16 UTC | valid | 100 % | Whois |
| 61.123.159.160 | 4725 SoftBank Corp. | — | 2022-12-01 11:19:36 UTC | valid | 73 % | Whois | |
| 219.166.21.137 | Hayashima | 4713 NTT Communications Corporation | UNKNOWN | 2022-11-24 13:34:47 UTC | valid DNSSEC | 100 % | Whois |
| 211.5.197.90 | Ama-Shi | 2516 KDDI CORPORATION | — | 2022-11-22 12:34:23 UTC | valid | 100 % | Whois |
| 106.168.231.9 KD106168231009.ppp-bb.dion.ne.jp. | Yokohama | 2516 KDDI CORPORATION | — | 2022-11-22 01:34:43 UTC | valid | 66 % | Whois |
| 180.16.211.50 p1029050-ipngn5101hiraide.tochigi.ocn.ne.jp. | Utsunomiya | 4713 NTT Communications Corporation | — | 2022-11-20 01:34:22 UTC | valid | 100 % | Whois |
| 114.144.28.244 p3306244-ipngn201105osakachuo.osaka.ocn.ne.jp. | Osaka | 4713 NTT Communications Corporation | — | 2022-11-20 01:33:22 UTC | valid | 19 % | Whois |
| 115.163.234.161 p73a3eaa1.kmmtnt01.ap.so-net.ne.jp. | Karashimacho | 2527 Sony Network Communications Inc. | So--net | 2022-11-14 20:33:46 UTC | valid | 58 % | Whois |
| 2001:df0:27b::226 | Himeji | 58487 CV. Rumahweb Indonesia | — | 2022-11-14 14:34:12 UTC | valid DNSSEC | 91 % | Whois |
| 18.178.21.186 ec2-18-178-21-186.ap-northeast-1.compute.amazonaws.com. | Tokyo | 16509 AMAZON-02 | — | 2022-11-14 09:37:59 UTC | valid DNSSEC | 100 % | Whois |
| 125.206.218.49 | Mito | 4713 NTT Communications Corporation | — | 2022-11-14 01:45:26 UTC | valid | 100 % | Whois |
| 124.219.245.192 ms7cdbf5c0.ap.nuro.jp. | Shinchiba | 2527 Sony Network Communications Inc. | dnsmasq-2.75 | 2022-11-14 01:44:46 UTC | valid | 90 % | Whois |
| 210.150.236.83 st1619.mas3401.y-tokyo.nttpc.ne.jp. | 2514 NTT PC Communications, Inc. | — | 2022-11-14 00:41:08 UTC | valid | 31 % | Whois | |
| 150.246.26.23 p96f61a17.tokynt01.ap.so-net.ne.jp. | Tokyo | 2527 Sony Network Communications Inc. | So--net | 2022-11-13 16:40:55 UTC | valid | 56 % | Whois |
| 182.171.65.129 ipb6ab4181.ap.nuro.jp. | Yokohama | 2527 Sony Network Communications Inc. | - | 2022-11-13 10:34:27 UTC | valid | 93 % | Whois |
| 210.196.65.144 | Yokohama | 2516 KDDI CORPORATION | — | 2022-11-13 05:35:35 UTC | valid | 100 % | Whois |
| 180.42.84.217 pc1.homco1-unet.ocn.ne.jp. | Osaka | 4713 NTT Communications Corporation | — | 2022-11-13 04:40:22 UTC | valid | 100 % | Whois |
| 163.44.49.226 st1986.nas811.p-kanagawa.nttpc.ne.jp. | Narashino-shi | 2514 NTT PC Communications, Inc. | — | 2022-11-12 04:19:16 UTC | valid | 100 % | Whois |
| 180.10.214.92 p1920093-li-mobac01.tokyo.ocn.ne.jp. | 4713 NTT Communications Corporation | dnsmasq-2.51 | 2022-11-11 19:39:18 UTC | valid | 86 % | Whois |
The table below is limited to the 100 recently checked servers.