DNS servers in Czech Republic
Download all 559 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 |
|---|---|---|---|---|---|---|---|
| 188.116.92.133 posta.majakcentrum.cz. | Sumperk | 196822 SELECT SYSTEM, s.r.o. | — | 1 year ago | valid | 100 % | Whois |
| 195.128.222.20 r1core.netserv.cz. | 29208 Quantcom, a.s. | — | 1 year ago | valid | 100 % | Whois | |
| 79.110.39.157 | Strakonice | 57287 OtavaNet s.r.o. | — | 1 year ago | valid | 28 % | Whois |
| 90.181.243.213 90-181-243-213.rco.o2.cz. | Ostrava | 5610 O2 Czech Republic, a.s. | Akamai Vantio CacheServe 7.6.3.1 | 1 year ago | valid DNSSEC | 69 % | Whois |
| 80.87.186.64 80-87-186-64.static.oxid.cz. | Mikulov | 35214 Nordic Telecom Regional s.r.o. | — | 1 year ago | valid | 83 % | Whois |
| 85.132.179.206 ns1.dobruska.net. | Tábor | 9080 Ipex Ltd. | 9.11.5-P4-5.1+deb10u1-Debian | 1 year ago | valid DNSSEC | 97 % | Whois |
| 85.209.124.82 | 21430 WIA spol. s.r.o. | — | 1 year ago | valid | 97 % | Whois | |
| 94.199.96.36 | Pilsen | 200985 BOK*Net, z.s. | — | 1 year ago | valid | 79 % | Whois |
| 31.133.8.141 gw14.rtyne.net. | Rtyne v Podkrkonosi | 56624 Rtyne.net s.r.o. | — | 1 year ago | valid | 100 % | Whois |
| 89.22.71.241 private-89-22-71-241.ipv4.trinactka.net. | Prague | 57069 Dempsey and Clark s.r.o. | — | 1 year ago | valid | 54 % | Whois |
| 89.24.9.152 89-24-9-152.customers.tmcz.cz. | Pelhrimov | 13036 T-Mobile Czech Republic a.s. | — | 1 year ago | valid | 77 % | Whois |
| 217.168.209.62 melnik.zasobovani.cz. | Spomysl | 33883 TRIOPTIMUM s.r.o. | ZyWALL DNS | 1 year ago | valid | 100 % | Whois |
| 89.24.21.237 89-24-21-237.customers.tmcz.cz. | Opava | 13036 T-Mobile Czech Republic a.s. | dnsmasq-2.80 | 1 year ago | valid | 100 % | Whois |
| 45.139.90.47 host-45-139-90-47.free4net.cz. | Holysov | 197296 United Networks SE | — | 1 year ago | valid | 100 % | Whois |
| 88.146.243.209 ip-88-146-243-209.net.vodafone.cz. | Hradec Králové | 16019 Vodafone Czech Republic a.s. | — | 1 year ago | valid | 100 % | Whois |
| 89.24.22.219 89-24-22-219.customers.tmcz.cz. | Prague | 13036 T-Mobile Czech Republic a.s. | — | 1 year ago | valid | 100 % | Whois |
| 93.91.151.197 u151-197.static.grape.cz. | Provodin | 47232 ISP Alliance a.s. | — | 1 year ago | valid | 100 % | Whois |
| 89.29.50.117 static-1495085685.poda.cz. | Paskov | 30764 PODA a.s. | — | 2 years ago | valid | 24 % | Whois |
| 45.140.167.45 | Veseli nad Luznici | 51248 Host-Telecom.com s.r.o. | — | 2 years ago | valid | 28 % | Whois |
| 93.92.52.87 93-92-52-87.static.oxid.cz. | Velke Pavlovice | 35214 Nordic Telecom Regional s.r.o. | — | 2 years ago | valid | 96 % | Whois |
| 91.187.57.134 134.57.187.91.client.nordic.tel. | Ostrava | 34093 Nordic Telecom Regional s.r.o. | — | 2 years ago | valid | 60 % | Whois |
| 94.131.97.183 vm758026.stark-industries.solutions. | České Budějovice | 43624 Pq Hosting S.r.l. | — | 2 years ago | valid | 96 % | Whois |
| 94.229.82.193 ip-94-229-82-193.masternet.cz. | Český Těšín | 62178 MASTER IT Technologies, a.s. | — | 2 years ago | valid | 92 % | Whois |
| 80.87.190.198 mail.cisterny.com. | Cejkovice | 35214 Nordic Telecom Regional s.r.o. | — | 2 years ago | valid | 50 % | Whois |
| 80.82.146.242 | Český Těšín | 39906 CoProSys a.s. | — | 2 years ago | valid | 96 % | Whois |
| 93.157.134.7 7.134.cust.hcnet.cz. | Horice | 197879 HelaPC s.r.o. | — | 2 years ago | valid | 89 % | Whois |
| 93.157.135.163 163.135.cust.hcnet.cz. | Horice | 197879 HelaPC s.r.o. | — | 2 years ago | valid | 89 % | Whois |
| 45.159.119.136 136.119.159.45.client.nordic.tel. | Znojmo | 42908 Nordic Telecom Regional s.r.o. | — | 2 years ago | valid | 39 % | Whois |
| 46.167.205.74 cust.tanet.cz. | Mariánské Lázně | 16019 Vodafone Czech Republic a.s. | — | 2 years ago | valid | 98 % | Whois |
| 94.241.90.71 71.90.241.94.client.nordic.tel. | Olomouc | 42908 Nordic Telecom Regional s.r.o. | — | 2 years ago | valid | 88 % | Whois |
| 45.85.252.99 | 206703 Netcom Solutions s.r.o. | — | 2 years ago | valid | 87 % | Whois | |
| 80.188.50.114 kerio.zamek-luzec.cz. | Prague | 5610 O2 Czech Republic, a.s. | — | 2 years ago | valid | 88 % | Whois |
| 91.146.120.230 ns.trustica.cz. | 198031 Trustica s.r.o. | 9.16.37-Debian | 2 years ago | valid DNSSEC | 84 % | Whois | |
| 91.245.9.11 | Hradec Králové | 204383 SPCom s.r.o. | — | 2 years ago | valid | 92 % | Whois |
| 92.38.44.229 | 61979 Stolica Svyazi Ltd. | — | 2 years ago | valid | 78 % | Whois | |
| 77.236.217.204 host-77-236-217-204.edera.cz. | Pardubice | 42306 Edera Group a.s. | ZyWALL DNS | 2 years ago | valid | 82 % | Whois |
| 81.19.13.81 zsk-cust4041.cust.wosa.cz. | Brno | 34049 H-data, spol. s r.o. | — | 2 years ago | valid | 82 % | Whois |
| 93.91.158.214 u158-214.static.kabel1.cz. | Klasterec nad Ohri | 47232 ISP Alliance a.s. | — | 2 years ago | valid | 76 % | Whois |
| 89.235.31.144 | Ivancice | 29208 Quantcom, a.s. | — | 2 years ago | valid | 70 % | Whois |
| 46.149.120.55 snat2-55.alfservis.cz. | Tisnov | 52092 Alf servis, s.r.o. | — | 2 years ago | valid | 76 % | Whois |
| 89.24.64.105 89-24-64-105.customers.tmcz.cz. | Prague | 13036 T-Mobile Czech Republic a.s. | — | 2 years ago | valid | 78 % | Whois |
| 193.85.227.225 | Prague | 13036 T-Mobile Czech Republic a.s. | — | 2 years ago | valid | 73 % | Whois |
| 77.236.222.61 host-77-236-222-61.edera.cz. | Pardubice | 42306 Edera Group a.s. | — | 2 years ago | valid | 86 % | Whois |
| 95.168.210.20 mail.mrhosting.net. | 39392 SH.cz s.r.o. | — | 2 years ago | valid | 77 % | Whois | |
| 78.111.113.174 u113-174.static.grape.cz. | Kalek | 47232 ISP Alliance a.s. | — | 2 years ago | valid | 77 % | Whois |
| 90.183.159.90 90-183-159-90.rcq.o2.cz. | Stitna nad Vlari | 5610 O2 Czech Republic, a.s. | — | 2 years ago | valid DNSSEC | 73 % | Whois |
| 81.19.4.184 intranet.jota.cz. | Ivancice | 24641 FASTER CZ spol. s r.o. | — | 2 years ago | valid | 80 % | Whois |
| 185.14.232.143 143-232.customer.interconnect.cz. | Prague | 199490 INTERCONNECT s.r.o. | — | 2 years ago | valid | 75 % | Whois |
| 88.86.126.179 unn-88-86-126-179.kolbenka.net. | Prague | 39392 SH.cz s.r.o. | — | 2 years ago | valid | 75 % | Whois |
| 89.190.48.44 89-190-48-44.cust.selfnet.cz. | Jilove u Prahy | 12570 Nej.cz s.r.o. | — | 2 years ago | valid | 75 % | Whois |
| 80.251.246.157 157.246.251.80.client.nordic.tel. | Zlín | 39235 Nordic Telecom Regional s.r.o. | — | 2 years ago | valid | 75 % | Whois |
| 94.124.107.176 host176.hanacke.net. | Olomouc | 42000 Futruy s.r.o. | — | 2 years ago | valid | 60 % | Whois |
| 185.175.11.110 u011-110.net.paskov.net. | 16246 Nej.cz s.r.o. | — | 2 years ago | valid DNSSEC | 77 % | Whois | |
| 77.93.215.69 77-93-215-69.static.masterinter.net. | 24971 Master Internet s.r.o. | dnsmasq-2.76 | 2 years ago | valid | 74 % | Whois | |
| 77.48.13.67 | Pilsen | 16019 Vodafone Czech Republic a.s. | — | 2 years ago | valid | 70 % | Whois |
| 81.2.244.201 joe.kpml.net. | Ktis | 24806 INTERNET CZ, a.s. | — | 2 years ago | valid | 78 % | Whois |
| 89.203.150.84 | Písek | 25512 CD-Telematika a.s. | — | 2 years ago | valid | 47 % | Whois |
| 82.100.63.187 | Brno | 29208 Quantcom, a.s. | — | 2 years ago | valid | 59 % | Whois |
| 89.190.66.2 | Broumov | 41088 N_SYS s.r.o. | — | 2 years ago | valid | 56 % | Whois |
| 93.89.111.13 client-kapka-13.sychrovnet.cz. | Valasske Mezirici | 198813 SychrovNET s.r.o | — | 2 years ago | valid | 69 % | Whois |
| 80.95.247.20 | Prague | 12767 T-Mobile Czech Republic a.s. | — | 2 years ago | valid | 78 % | Whois |
| 77.48.204.166 ipv4-77-48-204-166.tkom.cz. | Nivnice | 16019 Vodafone Czech Republic a.s. | — | 2 years ago | valid | 69 % | Whois |
| 89.24.206.253 89-24-206-253.customers.tmcz.cz. | Buchlovice | 13036 T-Mobile Czech Republic a.s. | — | 2 years ago | valid DNSSEC | 72 % | Whois |
| 77.48.184.48 ip-77-48-184-48.net.vodafone.cz. | Nezvestice | 16019 Vodafone Czech Republic a.s. | — | 2 years ago | valid | 69 % | Whois |
| 89.24.72.56 89-24-72-56.customers.tmcz.cz. | Prague | 13036 T-Mobile Czech Republic a.s. | 8.2 | 2 years ago | valid | 66 % | Whois |
| 91.146.120.216 rns.trustica.cz. | 198031 Trustica s.r.o. | 9.18.12-0ubuntu0.22.04.1-Ubuntu | 2 years ago | valid DNSSEC | 72 % | Whois | |
| 79.170.252.236 79-170-252-236.cust.avonet.cz. | Zlín | 20723 AVONET, s.r.o. | — | 2 years ago | valid | 65 % | Whois |
| 89.29.123.55 peterek.dolca.net. | Kyjovice | 30764 PODA a.s. | — | 2 years ago | valid | 71 % | Whois |
| 93.99.138.132 ip-93-99-138-132.net.vodafone.cz. | Liberec | 16019 Vodafone Czech Republic a.s. | — | 2 years ago | valid | 71 % | Whois |
| 89.24.23.187 89-24-23-187.customers.tmcz.cz. | Brno | 13036 T-Mobile Czech Republic a.s. | — | 2 years ago | valid | 55 % | Whois |
| 188.75.177.162 162.177.75.188.static.dobruska.net. | Trnov | 196735 JON.CZ s.r.o. | — | 2 years ago | valid | 68 % | Whois |
| 95.85.216.82 95-85-216-82.metronet.cz. | Olomouc | 43708 METRONET s.r.o. | — | 2 years ago | valid | 71 % | Whois |
| 46.30.68.4 68wadsl4.becolink.cz. | Prelouc | 28905 BECO Link,spol.s.r.o. | — | 2 years ago | valid | 81 % | Whois |
| 82.208.14.42 win3.simplenet.cz. | 15685 CASABLANCA INT a.s. | — | 2 years ago | valid | 45 % | Whois | |
| 85.163.138.114 | Lipuvka | 28725 CETIN a.s. | — | 2 years ago | valid | 70 % | Whois |
| 93.89.100.29 ip-10-140-211-7.sychrovnet.cz. | Vsetin | 198813 SychrovNET s.r.o | — | 2 years ago | valid | 80 % | Whois |
| 80.188.175.26 80-188-175-26.rcb.o2.cz. | Holenice | 5610 O2 Czech Republic, a.s. | — | 2 years ago | valid | 70 % | Whois |
| 217.112.162.165 217-112-162-165.cust.avonet.cz. | Zlín | 20723 AVONET, s.r.o. | — | 2 years ago | valid | 70 % | Whois |
| 109.105.40.34 cpanel.vegatm.cz. | Ivancice | 12570 Nej.cz s.r.o. | — | 2 years ago | valid | 69 % | Whois |
| 89.24.12.167 89-24-12-167.customers.tmcz.cz. | Prague | 13036 T-Mobile Czech Republic a.s. | — | 2 years ago | valid | 62 % | Whois |
| 82.144.151.75 75-151.gtt-net.cz. | Vysoke Myto | 49101 KABELOVA TELEVIZE CZ s.r.o. | — | 2 years ago | valid | 69 % | Whois |
| 81.19.12.225 81.19.12.225.static.router.wosa.cz. | Brno | 34049 H-data, spol. s r.o. | — | 2 years ago | valid | 98 % | Whois |
| 91.245.6.12 | 50398 Fast Communication, s.r.o. | — | 2 years ago | valid | 100 % | Whois | |
| 195.113.144.194 ns.cesnet.cz. | Olomouc | 2852 CESNET z.s.p.o. | unbound 1.10.1 | 2 years ago | valid DNSSEC | 100 % | Whois |
| 2001:148f:ffff::1 odvr.nic.cz. | 20701 CZ.NIC, z.s.p.o. | — | 2 years ago | valid DNSSEC | 100 % | Whois | |
| 85.163.105.78 two.galvos.cz. | Hlinsko | 28725 CETIN a.s. | — | 2 years ago | valid | 75 % | Whois |
| 89.22.66.217 private-89-22-66-217.ipv4.trinactka.net. | Prague | 57069 Dempsey and Clark s.r.o. | — | 2 years ago | valid | 61 % | Whois |
| 82.150.181.34 34.181.150.82.skydata.cz. | Trinec | 16246 Nej.cz s.r.o. | — | 2 years ago | valid | 71 % | Whois |
| 82.100.0.14 | Kutná Hora | 29208 Quantcom, a.s. | — | 2 years ago | valid | 61 % | Whois |
| 93.91.154.152 u154-152.static.grape.cz. | Praha 11 | 47232 ISP Alliance a.s. | — | 2 years ago | valid | 64 % | Whois |
| 95.85.254.129 nat-95-85-254-129.metronet.cz. | Repin | 43708 METRONET s.r.o. | — | 2 years ago | valid | 70 % | Whois |
| 81.19.3.115 apc-jakubske.faster.cz. | Brdo | 24641 FASTER CZ spol. s r.o. | — | 2 years ago | valid | 70 % | Whois |
| 85.163.147.1 | Kyjov | 28725 CETIN a.s. | — | 2 years ago | valid | 85 % | Whois |
| 93.153.42.85 93-153-42-85.customers.tmcz.cz. | Brno | 13036 T-Mobile Czech Republic a.s. | — | 2 years ago | valid | 85 % | Whois |
| 217.196.214.52 | Stramberk | 34080 MIRAMO spol. s.r.o. | — | 2 years ago | valid | 69 % | Whois |
| 89.24.4.200 89-24-4-200.customers.tmcz.cz. | Prague | 13036 T-Mobile Czech Republic a.s. | dnsmasq-2.80 | 2 years ago | valid | 77 % | Whois |
| 89.190.128.131 client-89-190-128-131.net.netcore.services. | Prague | 209810 Netcore services s.r.o. | — | 2 years ago | valid | 69 % | Whois |
| 81.19.2.244 bursa.faster.cz. | Brdo | 24641 FASTER CZ spol. s r.o. | — | 2 years ago | valid | 67 % | Whois |
| 176.124.185.151 | Prague | 59664 Opton s.r.o. | — | 2 years ago | valid | 58 % | Whois |
| 89.203.217.226 tdrbal.pacnet.cz. | Pacov | 25512 CD-Telematika a.s. | — | 2 years ago | valid | 65 % | Whois |
The table below is limited to the 100 recently checked servers.