DNS servers in Czech Republic
Download all 96 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 |
|---|---|---|---|---|---|---|---|
| 213.226.247.101 fw.boneco-cr.cz. | Pelhrimov | 28972 M-SOFT, spol. s r.o. | — | 2023-01-18 18:07:14 UTC | valid | 29 % | Whois |
| 217.112.171.196 mta.frystak.cz. | Brno | 20723 AVONET, s.r.o. | — | 2023-01-18 18:05:52 UTC | valid | 0 % | Whois |
| 188.116.91.246 ip-188-116-91-246.static.spk.cz. | Sumperk | 196822 SELECT SYSTEM, s.r.o. | — | 2022-12-19 19:13:18 UTC | valid | 100 % | Whois |
| 217.112.162.163 217-112-162-163.cust.avonet.cz. | Chropyne | 20723 AVONET, s.r.o. | — | 2022-12-17 13:27:44 UTC | valid | 96 % | Whois |
| 195.58.44.15 195.58.44.15-FTTB.planeta.tc. | 12668 LLC KomTehCentr | — | 2022-12-17 13:24:14 UTC | valid | 93 % | Whois | |
| 89.233.161.252 | Prague | 12767 T-Mobile Czech Republic a.s. | — | 2022-12-16 00:38:12 UTC | valid | 43 % | Whois |
| 37.143.118.223 37.143.118.223.pe3ny.net. | Prague | 48926 Pe3ny Net s.r.o. | — | 2022-12-07 00:44:53 UTC | valid | 89 % | Whois |
| 82.144.144.46 ct.elfranc.net. | Ceska Trebova | 49101 KABELOVA TELEVIZE CZ s.r.o. | — | 2022-12-06 23:46:40 UTC | valid | 90 % | Whois |
| 62.109.146.18 neatech-dc02.cust.webglobe.com. | 29134 Webglobe, s.r.o. | — | 2022-12-06 23:46:34 UTC | valid | 99 % | Whois | |
| 62.4.97.62 host-62-4-97-62.ip.pronetservis.cz. | Kojetin | 29208 Quantcom, a.s. | — | 2022-12-06 23:18:29 UTC | valid | 67 % | Whois |
| 188.122.212.67 host67-212-122-188.magnalink.cz. | Nachod | 57728 HELIOS MB s.r.o. | ZyWALL DNS | 2022-12-06 22:02:41 UTC | valid | 100 % | Whois |
| 46.33.120.137 46-33-120-137.infos.cz. | Prostějov | 29208 Quantcom, a.s. | — | 2022-12-06 22:02:04 UTC | valid | 100 % | Whois |
| 85.163.14.30 30.14.163.85.cetin.cz. | Prague | 28725 CETIN a.s. | — | 2022-11-11 05:56:06 UTC | valid | 61 % | Whois |
| 89.24.66.32 89-24-66-32.customers.tmcz.cz. | Bohumin | 13036 T-Mobile Czech Republic a.s. | dnsmasq-2.80 | 2022-11-11 05:55:39 UTC | valid | 86 % | Whois |
| 193.85.149.214 svital7.dial-up.cz. | Prague | 13036 T-Mobile Czech Republic a.s. | unknown | 2022-11-11 04:55:56 UTC | valid | 100 % | Whois |
| 193.86.75.10 ns1.ibagroup.eu. | Vamberk | 13036 T-Mobile Czech Republic a.s. | — | 2022-11-11 04:49:42 UTC | valid | 86 % | Whois |
| 192.162.99.210 210.99.bartanet.cz. | Hostinne | 42000 Futruy s.r.o. | — | 2022-11-11 02:42:01 UTC | valid | 96 % | Whois |
| 77.48.28.234 6pkn.takealookhere.org.uk. | Trebivlice | 16019 Vodafone Czech Republic a.s. | dnsmasq-pi-hole-v2.87 | 2022-11-11 00:57:46 UTC | valid DNSSEC | 7 % | Whois |
| 178.77.235.45 ip-178-77-235-45.net.vodafone.cz. | Podebrady | 16019 Vodafone Czech Republic a.s. | — | 2022-10-28 16:36:13 UTC | valid | 100 % | Whois |
| 185.176.136.156 136-156.internet-praha1.cz. | Prague | 206784 Internet Praha Josefov s.r.o. | — | 2022-10-26 01:58:22 UTC | valid | 100 % | Whois |
| 85.92.58.182 182.58.kupredu.net. | Moravska Nova Ves | 25424 InterneXt 2000, s.r.o. | — | 2022-10-24 19:36:30 UTC | valid | 100 % | Whois |
| 185.14.234.77 77-234.customer.interconnect.cz. | Ricany | 199490 INTERCONNECT s.r.o. | 9.11.22 | 2022-10-24 11:37:00 UTC | valid | 100 % | Whois |
| 46.149.124.43 | Lomnice | 52092 Alf servis, s.r.o. | LOL GOOD TRY! | 2022-10-24 06:36:20 UTC | valid DNSSEC | 99 % | Whois |
| 31.31.231.70 uid313123170.sattnet.cz. | Zdar | 56566 SATT a.s. | — | 2022-10-23 23:36:37 UTC | valid | 100 % | Whois |
| 93.89.102.177 ip-10-94-1-10.sychrovnet.cz. | Vsetin | 198813 SychrovNET s.r.o | — | 2022-10-23 20:36:00 UTC | valid | 100 % | Whois |
| 194.228.54.34 | Slusovice | 5610 O2 Czech Republic, a.s. | — | 2022-10-23 07:36:12 UTC | valid | 100 % | Whois |
| 37.44.26.70 matrigo.cz. | Velke Mezirici | 198403 Matrigo s.r.o. | — | 2022-10-21 12:39:09 UTC | valid | 100 % | Whois |
| 82.100.31.238 | Prague | 29208 Quantcom, a.s. | — | 2022-10-18 21:10:39 UTC | valid | 100 % | Whois |
| 185.243.126.71 | Koryta | 59959 SferiaNET.cz s.r.o. | — | 2022-10-18 10:37:44 UTC | valid | 92 % | Whois |
| 82.100.29.172 | Prague | 29208 Quantcom, a.s. | 9.8.2rc1-RedHat-9.8.2-0.47.rc1.el6 | 2022-10-17 11:36:09 UTC | valid | 100 % | Whois |
| 185.73.104.116 185-73-104-116.static.wolfnet.cz. | Sokolov | 201476 ISP Alliance a.s. | — | 2022-10-17 01:36:01 UTC | valid DNSSEC | 100 % | Whois |
| 188.120.209.62 209-ip-62.backer.cz. | Protivin | 49985 IP4ISP z.s.p.o | — | 2022-10-16 04:29:43 UTC | valid | 98 % | Whois |
| 90.182.106.164 90-182-106-164.rcp.o2.cz. | Prague | 5610 O2 Czech Republic, a.s. | — | 2022-10-15 16:55:29 UTC | valid | 100 % | Whois |
| 193.86.24.202 | Tábor | 13036 T-Mobile Czech Republic a.s. | ZyWALL DNS | 2022-10-13 10:17:33 UTC | valid | 100 % | Whois |
| 212.67.71.84 | Prague | 12767 T-Mobile Czech Republic a.s. | — | 2022-10-12 12:29:34 UTC | valid | 70 % | Whois |
| 178.20.140.186 178-20-140-186.cust.avonet.cz. | Zlín | 20723 AVONET, s.r.o. | — | 2022-10-12 11:35:55 UTC | valid | 100 % | Whois |
| 213.192.24.181 ip-213-192-24-181.net.vodafone.cz. | Novy Malin | 16019 Vodafone Czech Republic a.s. | — | 2022-10-12 08:32:02 UTC | valid | 100 % | Whois |
| 95.80.209.164 ns4.austromar.cz. | Bast | 29208 Quantcom, a.s. | — | 2022-10-04 10:43:07 UTC | valid | 100 % | Whois |
| 185.253.46.82 sanya77789.vds. | Prague | 204957 Green Floid LLC | — | 2022-10-04 05:36:44 UTC | valid | 100 % | Whois |
| 90.183.56.236 90-183-56-236.rcq.o2.cz. | Olomouc | 5610 O2 Czech Republic, a.s. | — | 2022-10-04 00:50:00 UTC | valid | 100 % | Whois |
| 46.33.97.236 46-33-97-236.infos.cz. | Pozorice | 29208 Quantcom, a.s. | — | 2022-10-03 01:36:38 UTC | valid | 100 % | Whois |
| 89.239.31.19 ip-89-239-31-19.mameradirychlost.cz. | Kralupy nad Vltavou | 56821 KnVnet services s.r.o. | — | 2022-10-02 17:36:11 UTC | valid | 100 % | Whois |
| 5.181.93.207 cust.uvtnet.cz. | Jesenice | 50825 UVT Internet s.r.o. | — | 2022-09-11 03:31:05 UTC | valid | 100 % | Whois |
| 5.181.93.127 cust-5.181.93.27.uvt.cz. | Jesenice | 50825 UVT Internet s.r.o. | — | 2022-09-11 03:30:35 UTC | valid | 100 % | Whois |
| 5.102.59.201 201.59.102.5.client.nordic.tel. | Prague | 42908 Nordic Telecom Regional s.r.o. | — | 2022-09-10 17:38:20 UTC | valid | 100 % | Whois |
| 5.102.53.49 49.53.102.5.client.nordic.tel. | Beroun | 42908 Nordic Telecom Regional s.r.o. | — | 2022-09-10 17:38:20 UTC | valid | 100 % | Whois |
| 5.102.52.254 254.52.102.5.client.nordic.tel. | Beroun | 42908 Nordic Telecom Regional s.r.o. | — | 2022-09-10 17:38:19 UTC | valid | 100 % | Whois |
| 5.102.53.34 34.53.102.5.client.nordic.tel. | Beroun | 42908 Nordic Telecom Regional s.r.o. | — | 2022-09-10 17:35:54 UTC | valid | 100 % | Whois |
| 5.102.53.1 1.53.102.5.client.nordic.tel. | Beroun | 42908 Nordic Telecom Regional s.r.o. | — | 2022-09-10 17:35:52 UTC | valid | 100 % | Whois |
| 5.59.120.152 ip-5-59-120-152.mega-com.ru. | 44587 Megacom-it LLC | Fuck off! | 2022-09-10 11:39:17 UTC | valid | 100 % | Whois | |
| 5.59.122.118 ip-5-59-122-118.mega-com.ru. | 44587 Megacom-it LLC | — | 2022-09-10 11:39:15 UTC | valid | 100 % | Whois | |
| 5.59.123.57 ip-5-59-123-57.mega-com.ru. | 44587 Megacom-it LLC | — | 2022-09-10 11:39:12 UTC | valid | 100 % | Whois | |
| 5.59.31.27 | 207165 OOO 05COM | 9.10.3-P4-Debian | 2022-09-10 11:36:37 UTC | valid | 100 % | Whois | |
| 5.43.224.82 cz528.eudc.cloud. | 51248 Host-Telecom.com s.r.o. | — | 2022-09-10 09:42:01 UTC | valid | 100 % | Whois | |
| 5.102.57.30 30.57.102.5.client.nordic.tel. | Beroun | 42908 Nordic Telecom s.r.o | — | 2022-09-08 14:02:33 UTC | valid | 100 % | Whois |
| 5.102.60.12 12.60.102.5.client.nordic.tel. | Hudlice | 42908 Nordic Telecom s.r.o | — | 2022-09-08 14:02:31 UTC | valid | 100 % | Whois |
| 5.102.57.9 9.57.102.5.client.nordic.tel. | Beroun | 42908 Nordic Telecom s.r.o | — | 2022-09-08 14:02:29 UTC | valid | 100 % | Whois |
| 5.59.124.238 ip-5-59-124-238.mega-com.ru. | 44587 Megacom-it LLC | — | 2022-09-08 09:00:17 UTC | valid | 100 % | Whois | |
| 5.59.121.222 ip-5-59-121-222.mega-com.ru. | 44587 Megacom-it LLC | — | 2022-09-08 09:00:17 UTC | valid | 100 % | Whois | |
| 5.59.97.165 s165.aramit.net. | 57707 Greendata s.r.o. | Microsoft DNS 6.1.7601 (1DB15F75) | 2022-09-08 08:59:35 UTC | valid | 100 % | Whois | |
| 193.17.47.1 odvr.nic.cz. | 20701 CZ.NIC, z.s.p.o. | — | 2022-08-25 08:52:41 UTC | valid DNSSEC | 100 % | Whois | |
| 2001:148f:ffff::1 odvr.nic.cz. | 20701 CZ.NIC, z.s.p.o. | — | 2022-04-22 12:27:17 UTC | valid DNSSEC | 100 % | Whois | |
| 195.181.211.114 suchanecki.me. | 24806 INTERNET CZ, a.s. | dnsmasq-pi-hole-2.85 | 2021-11-09 22:22:51 UTC | valid | 100 % | Whois | |
| 78.102.14.1 78.102.14.1.static.b2b.upcbusiness.cz. | Prague | 16019 Vodafone Czech Republic a.s. | — | 2021-11-09 22:22:46 UTC | valid | 33 % | Whois |
| 185.211.193.162 | Veseli nad Moravou | 205619 Jiri Chalabala | — | 2021-11-01 12:11:38 UTC | valid | 100 % | Whois |
| 78.156.141.229 host-141-229.ktvmb.cz. | Moravske Budejovice | 43542 OptoNet Communication, spol. s.r.o. | — | 2021-10-08 08:02:13 UTC | valid | 47 % | Whois |
| 194.108.42.253 dns1.it-help.cz. | Zlín | 5588 T-Mobile Czech Republic a.s. | — | 2021-10-03 11:41:44 UTC | valid | 100 % | Whois |
| 194.108.42.2 dns.it-help.cz. | Zlín | 5588 T-Mobile Czech Republic a.s. | — | 2021-10-03 11:41:43 UTC | valid | 100 % | Whois |
| 213.211.43.139 sirion.kasparkovi.net. | Brno | 12570 itself s.r.o. | — | 2021-10-03 04:11:04 UTC | valid | 87 % | Whois |
| 89.103.122.240 ip-89-103-122-240.net.upcbroadband.cz. | Brno | 16019 Vodafone Czech Republic a.s. | dnsmasq-pi-hole-2.85 | 2021-10-02 17:57:10 UTC | valid DNSSEC | 100 % | Whois |
| 193.235.207.34 34.207.235.193.in-addr.arpa. | Prague | 174 COGENT-174 | dnsmasq-pi-hole-2.84 | 2021-10-02 17:35:30 UTC | valid | 100 % | Whois |
| 37.221.70.114 | 49121 Infinity Telecom, s.r.o. | dnsmasq-pi-hole-2.84 | 2021-10-02 17:28:26 UTC | valid | 100 % | Whois | |
| 89.203.249.159 sharp.frodo.xyz. | 25512 CD-Telematika a.s. | dnsmasq-pi-hole-2.80 | 2021-10-02 17:00:42 UTC | valid | 100 % | Whois | |
| 89.22.68.7 ats.dacc.cz. | Prague | 57069 Dempsey and Clark s.r.o. | dnsmasq-pi-hole-2.85 | 2021-10-02 16:55:08 UTC | valid | 100 % | Whois |
| 185.28.103.105 105.103.forpsi.net. | 24806 INTERNET CZ, a.s. | dnsmasq-pi-hole-2.85 | 2021-10-02 16:45:13 UTC | valid | 100 % | Whois | |
| 77.95.47.245 mail.mmdecin.cz. | Ceska Kamenice | 43070 JAW.cz s.r.o. | dnsmasq-pi-hole-2.85 | 2021-10-02 00:28:23 UTC | valid | 100 % | Whois |
| 31.133.11.102 | Cerveny Kostelec | 56624 Rtyne.net s.r.o. | dnsmasq-pi-hole-2.87test3 | 2021-10-02 00:26:42 UTC | valid | 100 % | Whois |
| 89.22.68.8 pihole.dacc.cz. | Prague | 57069 Dempsey and Clark s.r.o. | dnsmasq-pi-hole-2.85 | 2021-10-02 00:17:34 UTC | valid | 100 % | Whois |
| 176.102.64.248 248-64.hukot.cloud. | Prague | 42422 SecurityNet.cz s.r.o. | dnsmasq-pi-hole-2.85 | 2021-10-02 00:08:45 UTC | valid | 100 % | Whois |
| 194.87.185.153 netbazar.pp.ua. | 49505 OOO Network of data-centers Selectel | dnsmasq-pi-hole-2.85 | 2021-10-02 00:00:29 UTC | valid | 100 % | Whois | |
| 85.163.38.68 | Roupov | 28725 CETIN a.s. | dnsmasq-pi-hole-2.86 | 2021-10-01 23:57:59 UTC | valid | 100 % | Whois |
| 77.95.47.242 net-8-242.jaw.cz. | Ceska Kamenice | 43070 JAW.cz s.r.o. | dnsmasq-pi-hole-2.85 | 2021-10-01 23:49:52 UTC | valid | 100 % | Whois |
| 80.211.215.28 acsrv01.duckdns.org. | Ktis | 24806 INTERNET CZ, a.s. | dnsmasq-pi-hole-2.87test3 | 2021-10-01 23:47:07 UTC | valid | 100 % | Whois |
| 81.201.57.58 severus.pilsfree.net. | As | 8251 FreeTel, s.r.o. | dnsmasq-pi-hole-2.81 | 2021-10-01 23:43:46 UTC | valid | 100 % | Whois |
| 80.211.201.136 136.201.forpsi.net. | Ktis | 24806 INTERNET CZ, a.s. | dnsmasq-pi-hole-2.82 | 2021-10-01 23:40:39 UTC | valid | 100 % | Whois |
| 77.95.47.246 net-8-246.jaw.cz. | Ceska Kamenice | 43070 JAW.cz s.r.o. | dnsmasq-pi-hole-2.85 | 2021-10-01 23:37:05 UTC | valid | 100 % | Whois |
| 46.36.41.78 78-41.hukot.cloud. | Zborov | 42422 SecurityNet.cz s.r.o. | dnsmasq-pi-hole-2.82 | 2021-10-01 23:33:50 UTC | valid DNSSEC | 100 % | Whois |
| 185.91.116.238 | 200918 Pavel Zizka | dnsmasq-pi-hole-2.81 | 2021-10-01 23:25:25 UTC | valid | 100 % | Whois | |
| 81.201.51.76 test2.milann.klfree.cz. | Kladno | 8251 FreeTel, s.r.o. | dnsmasq-pi-hole-2.85 | 2021-10-01 23:18:37 UTC | valid | 100 % | Whois |
| 82.209.5.138 static-1389430154.poda.cz. | Marianske Hory | 30764 PODA a.s. | dnsmasq-pi-hole-2.85 | 2021-10-01 23:03:05 UTC | valid | 100 % | Whois |
| 78.108.111.112 dev.pilsfree.net. | Dolni Bela | 8251 FreeTel, s.r.o. | dnsmasq-pi-hole-2.85 | 2021-09-30 10:03:32 UTC | valid | 100 % | Whois |
| 185.43.135.1 odvr.nic.cz. | 20701 CZ.NIC, z.s.p.o. | — | 2021-09-28 00:00:41 UTC | valid DNSSEC | 100 % | Whois | |
| 178.22.113.198 | Prostějov | 197013 Sprintel s.r.o. | — | 2021-09-27 23:42:58 UTC | valid | 100 % | Whois |
| 81.201.58.99 router-litice.pilsfree.net. | Pilsen | 8251 FreeTel, s.r.o. | — | 2021-09-25 22:02:04 UTC | valid | 100 % | Whois |
| 5.102.56.177 | Kraluv Dvur | 42908 Nordic Telecom s.r.o | — | 2021-09-01 12:49:37 UTC | valid | 1 % | Whois |
| 2001:148f:fffe::1 odvr.nic.cz. | 20701 CZ.NIC, z.s.p.o. | — | 2021-05-03 22:24:01 UTC | valid DNSSEC | 99 % | Whois |