DNS servers in Czech Republic
Download all 42 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 |
|---|---|---|---|---|---|---|---|
| 90.183.74.2 ns.synergy-vs.cz. | Ostrava | 5610 O2 Czech Republic, a.s. | 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 | 2022-05-04 06:04:49 UTC | valid DNSSEC | 57 % | Whois |
| 217.138.220.243 | Prague | 9009 M247 Ltd | cryptostorm | 2022-04-22 12:31:21 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 | |
| 213.211.50.2 homer.thcnet.cz. | Brno | 12570 Nej.cz s.r.o. | 9.16.7 | 2022-04-22 12:26:43 UTC | valid DNSSEC | 100 % | Whois |
| 213.211.50.1 devil.thcnet.cz. | Brno | 12570 Nej.cz s.r.o. | 9.10.6 | 2022-04-22 09:19:21 UTC | valid | 100 % | Whois |
| 194.213.61.115 | Novy Jicin | 13036 T-Mobile Czech Republic a.s. | — | 2022-04-22 08:12:14 UTC | valid | 10 % | Whois |
| 194.213.61.98 | Novy Jicin | 13036 T-Mobile Czech Republic a.s. | — | 2022-01-28 18:17:51 UTC | valid | 55 % | 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 |
| 90.183.151.106 106.151.broadband16.iol.cz. | Prague | 5610 O2 Czech Republic, a.s. | — | 2021-11-09 15:07:26 UTC | valid | 84 % | 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 |