Public DNS Servers in Czechia
154 servers verified as of — page 2 of 4.
Local / ISP Providers (153 total)
| IP | ASN | Org | Status | Reliability | Last checked | Tools |
|---|---|---|---|---|---|---|
90.182.204.78
|
AS5610 | O2 Czech Republic, a.s. | OK | 99% | 22-06-2026 12:26:44 (GMT) | WHOIS |
89.203.185.2
|
AS25512 | CD-Telematika a.s. | OK | 99% | 22-06-2026 12:18:24 (GMT) | WHOIS |
89.190.84.100
|
AS41088 | N_SYS s.r.o. | OK | 99% | 22-06-2026 12:18:01 (GMT) | WHOIS |
89.190.64.4
|
AS41088 | N_SYS s.r.o. | OK | 99% | 22-06-2026 12:17:49 (GMT) | WHOIS |
89.190.64.5
|
AS41088 | N_SYS s.r.o. | OK | 99% | 22-06-2026 12:17:49 (GMT) | WHOIS |
89.190.64.2
|
AS41088 | N_SYS s.r.o. | OK | 99% | 22-06-2026 12:17:48 (GMT) | WHOIS |
86.54.82.130
|
AS136258 | BrainStorm Network, Inc | OK | 99% | 22-06-2026 12:01:41 (GMT) | WHOIS |
85.92.58.122
|
AS25424 | INTERNEXT 2000 | OK | 99% | 22-06-2026 11:59:01 (GMT) | WHOIS |
85.163.166.54
|
AS28725 | CETIN a.s. | OK | 99% | 22-06-2026 11:50:28 (GMT) | WHOIS |
85.163.2.229
|
AS28725 | CETIN a.s. | OK | 99% | 22-06-2026 11:50:28 (GMT) | WHOIS |
85.132.129.167
|
AS203018 | PAMICO CZECH, s.r.o. | OK | 99% | 22-06-2026 11:49:27 (GMT) | WHOIS |
82.202.120.238
|
AS25512 | CD-Telematika a.s. | OK | 99% | 22-06-2026 11:30:13 (GMT) | WHOIS |
80.251.252.142
|
AS42908 | ORIGINAL AS CZ-NORDICTELECOMREGIONAL | OK | 99% | 22-06-2026 11:11:58 (GMT) | WHOIS |
80.188.2.226
|
AS5610 | O2 Czech Republic, a.s. | OK | 99% | 22-06-2026 11:09:31 (GMT) | WHOIS |
78.157.171.14
|
AS43709 | SilesNet s.r.o. | OK | 99% | 22-06-2026 10:53:43 (GMT) | WHOIS |
78.111.112.114
|
AS47232 | ISP Alliance a.s. | OK | 99% | 22-06-2026 10:51:33 (GMT) | WHOIS |
78.111.112.106
|
AS47232 | ISP Alliance a.s. | OK | 99% | 22-06-2026 10:51:32 (GMT) | WHOIS |
62.168.59.68
|
AS13036 | T-Mobile Czech Republic a.s. | OK | 99% | 22-06-2026 09:51:27 (GMT) | WHOIS |
62.168.59.70
|
AS13036 | T-Mobile Czech Republic a.s. | OK | 99% | 22-06-2026 09:51:27 (GMT) | WHOIS |
62.168.2.85
|
AS13036 | T-Mobile Czech Republic a.s. | OK | 99% | 22-06-2026 09:51:26 (GMT) | WHOIS |
46.47.143.202
|
AS30764 | PODA a.s. | OK | 99% | 22-06-2026 09:05:20 (GMT) | WHOIS |
46.33.116.81
|
AS29208 | Quantcom, a.s. | OK | 99% | 22-06-2026 09:04:33 (GMT) | WHOIS |
46.33.116.201
|
AS29208 | Quantcom, a.s. | OK | 99% | 22-06-2026 09:04:32 (GMT) | WHOIS |
46.33.116.129
|
AS29208 | Quantcom, a.s. | OK | 99% | 22-06-2026 09:04:31 (GMT) | WHOIS |
46.33.116.161
|
AS29208 | Quantcom, a.s. | OK | 99% | 22-06-2026 09:04:31 (GMT) | WHOIS |
46.33.112.87
|
AS29208 | Quantcom, a.s. | OK | 99% | 22-06-2026 09:04:27 (GMT) | WHOIS |
46.255.8.3
|
AS52084 | ISP Alliance a.s. | OK | 99% | 22-06-2026 09:04:13 (GMT) | WHOIS |
46.255.8.2
|
AS52084 | ISP Alliance a.s. | OK | 99% | 22-06-2026 09:04:12 (GMT) | WHOIS |
46.174.152.2
|
AS52154 | mjanik.net s.r.o. | OK | 99% | 22-06-2026 09:02:20 (GMT) | WHOIS |
31.47.98.57
|
AS8251 | FreeTel, s.r.o. | OK | 99% | 22-06-2026 08:18:10 (GMT) | WHOIS |
31.47.96.41
|
AS8251 | FreeTel, s.r.o. | OK | 99% | 22-06-2026 08:18:09 (GMT) | WHOIS |
217.197.151.180
|
AS42908 | ORIGINAL AS CZ-NORDICTELECOMREGIONAL | OK | 99% | 22-06-2026 07:56:48 (GMT) | WHOIS |
217.197.151.181
|
AS42908 | ORIGINAL AS CZ-NORDICTELECOMREGIONAL | OK | 99% | 22-06-2026 07:56:48 (GMT) | WHOIS |
217.197.151.178
|
AS42908 | ORIGINAL AS CZ-NORDICTELECOMREGIONAL | OK | 99% | 22-06-2026 07:56:47 (GMT) | WHOIS |
217.197.151.182
|
AS42908 | ORIGINAL AS CZ-NORDICTELECOMREGIONAL | OK | 99% | 22-06-2026 07:56:35 (GMT) | WHOIS |
217.197.151.186
|
AS42908 | ORIGINAL AS CZ-NORDICTELECOMREGIONAL | OK | 99% | 22-06-2026 07:56:35 (GMT) | WHOIS |
213.192.40.26
|
AS16019 | Vodafone Czech Republic a.s. | OK | 99% | 22-06-2026 07:48:38 (GMT) | WHOIS |
213.168.182.3
|
AS15614 | Dragon Internet a.s. | OK | 99% | 22-06-2026 07:48:06 (GMT) | WHOIS |
212.109.181.214
|
AS30764 | PODA a.s. | OK | 99% | 22-06-2026 07:40:44 (GMT) | WHOIS |
195.191.202.2
|
AS196952 | BEZVANET s.r.o. | OK | 99% | 22-06-2026 06:43:12 (GMT) | WHOIS |
195.191.202.3
|
AS196952 | BEZVANET s.r.o. | OK | 99% | 22-06-2026 06:43:12 (GMT) | WHOIS |
194.228.92.206
|
AS5610 | O2 Czech Republic, a.s. | OK | 99% | 22-06-2026 06:39:09 (GMT) | WHOIS |
194.228.92.190
|
AS5610 | O2 Czech Republic, a.s. | OK | 99% | 22-06-2026 06:39:08 (GMT) | WHOIS |
194.228.92.174
|
AS5610 | O2 Czech Republic, a.s. | OK | 99% | 22-06-2026 06:39:07 (GMT) | WHOIS |
193.86.152.148
|
AS13036 | T-Mobile Czech Republic a.s. | OK | 99% | 22-06-2026 06:36:50 (GMT) | WHOIS |
193.162.47.55
|
AS204957 | GREEN FLOID LLC | OK | 99% | 22-06-2026 06:34:35 (GMT) | WHOIS |
193.165.81.186
|
AS30764 | PODA a.s. | OK | 99% | 22-06-2026 06:34:32 (GMT) | WHOIS |
193.165.202.18
|
AS30764 | PODA a.s. | OK | 99% | 22-06-2026 06:34:30 (GMT) | WHOIS |
188.75.189.249
|
AS196735 | JON.CZ s.r.o. | OK | 99% | 22-06-2026 06:15:59 (GMT) | WHOIS |
188.75.168.54
|
AS196735 | JON.CZ s.r.o. | OK | 99% | 22-06-2026 06:15:48 (GMT) | WHOIS |
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