For debugging only
This list is intended to help troubleshoot DNS issues. Do not configure these servers as your DNS resolver unless you know and trust the operator. A DNS resolver can log the domains you look up and can manipulate or block DNS responses.
Instead, use your ISP's default DNS server, or a global DNS server operated by an organisation you trust.
-
188.120.196.62Checked 2 hours ago
IP4ISP z.s.p.o
AS49985
Adamov
49.0005, 14.5395
98% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)61msQuery time (median DNS query time - median ping) -
178.17.14.93Checked 6 hours ago
UVT Internet s.r.o.
AS50825
Benešov
49.7816, 14.6870
98% uptime
|14msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)29msQuery time (median DNS query time - median ping) -
178.72.200.104Checked 2 hours ago
O2 Czech Republic, a.s.
AS41046
Bílovec
49.7564, 18.0158
100% uptime
|20msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)106msQuery time (median DNS query time - median ping) -
91.237.236.193Checked 3 hours ago
Rtyne.net s.r.o.
AS56624
Bohuslavice
50.3126, 16.0886
98% uptime
|18msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)95msQuery time (median DNS query time - median ping) -
185.116.115.66Checked 4 hours ago
NetSERV, s.r.o.
AS202643
Břeclav
48.7590, 16.8820
98% uptime
|18msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)53msQuery time (median DNS query time - median ping) -
77.240.189.204Checked 5 hours ago
FASTER CZ spol. s r.o.
AS24641
Brno
49.1952, 16.6080
100% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)38msQuery time (median DNS query time - median ping) -
77.240.190.77Checked 4 hours ago
FASTER CZ spol. s r.o.
AS24641
Brno
49.1952, 16.6080
100% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)68msQuery time (median DNS query time - median ping) -
81.19.10.246Checked 1 hour ago
FASTER CZ spol. s r.o.
AS24641
Brno
49.1952, 16.6080
100% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
85.93.116.227Checked 4 hours ago
Quantcom, a.s.
AS29208
Brno
49.1952, 16.6080
96% uptime
|13msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)42msQuery time (median DNS query time - median ping) -
93.99.191.36Checked 6 hours ago
Vodafone Czech Republic a.s.
AS16019
Brno
49.1952, 16.6080
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)69msQuery time (median DNS query time - median ping) -
185.59.146.137Checked 1 hour ago
mapnet IT services s.r.o.
AS207167
Brno
49.1952, 16.6080
100% uptime
|18msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)78msQuery time (median DNS query time - median ping) -
185.234.132.132Checked 2 hours ago
mapnet IT services s.r.o.
AS207167
Brno
49.1952, 16.6080
98% uptime
|15msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)39msQuery time (median DNS query time - median ping) -
89.190.64.117Checked 1 hour ago
N_SYS s.r.o.
AS41088
Broumov
50.5857, 16.3318
100% uptime
|11msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)27msQuery time (median DNS query time - median ping) -
185.16.81.199Checked 5 hours ago
Netcom Solutions s.r.o.
AS206703
Bystřice nad Pernštejnem
49.5230, 16.2615
98% uptime
|22msMedian ping from Nuremberg, Germany|8msJitter (1 standard deviation)118msQuery time (median DNS query time - median ping) -
85.163.2.229Checked 3 hours ago
CETIN a.s.
AS28725
Čavisov
49.8295, 18.0807
100% uptime
|19msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)36msQuery time (median DNS query time - median ping) -
84.19.87.103Checked 1 hour ago
Eri Internet s.r.o.
AS33943
Česká Lípa
50.6855, 14.5376
100% uptime
|20msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)164msQuery time (median DNS query time - median ping) -
46.28.107.203Checked 3 hours ago
WEDOS Internet, a.s.
AS197019
České Budějovice
48.9745, 14.4743
100% uptime
|16msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)68msQuery time (median DNS query time - median ping) -
109.183.68.12Checked 4 hours ago
T-Mobile Czech Republic a.s.
AS13036
České Budějovice
48.9745, 14.4743
100% uptime
|35msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)95msQuery time (median DNS query time - median ping) -
85.163.60.197Checked 4 hours ago
CETIN a.s.
AS28725
Český Těšín
49.7461, 18.6261
100% uptime
|22msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)102msQuery time (median DNS query time - median ping) -
80.250.25.254Checked 3 hours ago
WIA spol. s.r.o.
AS21430
Cheb
50.0796, 12.3739
98% uptime
|34msMedian ping from Nuremberg, Germany|21msJitter (1 standard deviation)200msQuery time (median DNS query time - median ping) -
5.59.9.200Checked 7 hours ago
BEZVANET s.r.o.
AS196952
Chlumec nad Cidlinou
50.1544, 15.4603
99% uptime
|19msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
88.146.216.251Checked 2 hours ago
Vodafone Czech Republic a.s.
AS16019
Chomutov
50.4605, 13.4178
100% uptime
|17msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)102msQuery time (median DNS query time - median ping) -
77.95.47.161Checked 4 hours ago
JAW.cz s.r.o.
AS43070
Děčín
50.7822, 14.2148
98% uptime
|13msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)69msQuery time (median DNS query time - median ping) -
78.80.174.2Checked 6 hours ago
T-Mobile Czech Republic a.s.
AS13036
Děčín
50.7822, 14.2148
96% uptime
|21msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)83msQuery time (median DNS query time - median ping) -
89.24.4.34Checked 3 hours ago
T-Mobile Czech Republic a.s.
AS13036
Děčín
50.7822, 14.2148
96% uptime
|132msMedian ping from Nuremberg, Germany|79msJitter (1 standard deviation)219msQuery time (median DNS query time - median ping) -
193.85.250.90Checked 6 hours ago
T-Mobile Czech Republic a.s.
AS13036
Děčín
50.7822, 14.2148
98% uptime
|31msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)97msQuery time (median DNS query time - median ping) -
194.213.53.12Checked 3 hours ago
T-Mobile Czech Republic a.s.
AS13036
Děčín
50.7822, 14.2148
100% uptime
|35msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)72msQuery time (median DNS query time - median ping) -
139.28.116.27Checked 40 minutes ago
DOBNET, z.s.
AS209621
Dobřichovice
49.9275, 14.2747
100% uptime
|13msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)29msQuery time (median DNS query time - median ping) -
139.28.116.28Checked 7 hours ago
DOBNET, z.s.
AS209621
Dobřichovice
49.9275, 14.2747
100% uptime
|12msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)29msQuery time (median DNS query time - median ping) -
85.163.24.237Checked 3 hours ago
CETIN a.s.
AS28725
Dvůr Králové nad Labem
50.4317, 15.8140
96% uptime
|16msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)48msQuery time (median DNS query time - median ping) -
185.230.174.140Checked 5 hours ago
Jiri Tlapak
AS197412
Frenštát pod Radhoštěm
49.5483, 18.2108
98% uptime
|12msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)57msQuery time (median DNS query time - median ping) -
89.190.84.100Checked 3 hours ago
N_SYS s.r.o.
AS41088
Havlovice
50.4875, 16.0293
98% uptime
|22msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)61msQuery time (median DNS query time - median ping) -
188.127.246.148Checked 4 hours ago
SmartApe OU
AS62212
Hodonín
48.8489, 17.1324
96% uptime
|15msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)61msQuery time (median DNS query time - median ping) -
185.60.106.163Checked 2 hours ago
HelaPC s.r.o.
AS197879
Hořice
50.3661, 15.6318
100% uptime
|17msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)42msQuery time (median DNS query time - median ping) -
185.60.107.19Checked 2 hours ago
HelaPC s.r.o.
AS197879
Hořice
50.3661, 15.6318
98% uptime
|14msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)72msQuery time (median DNS query time - median ping) -
193.104.252.119Checked 7 hours ago
HVfree.net servis. s.r.o.
AS34596
Horní Bečva
49.4322, 18.2886
100% uptime
|21msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)65msQuery time (median DNS query time - median ping) -
91.245.9.4Checked 5 hours ago
SPCom s.r.o.
AS204383
Hradec Králové
50.2092, 15.8328
96% uptime
|12msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)50msQuery time (median DNS query time - median ping) -
45.85.252.126Checked 3 hours ago
Netcom Solutions s.r.o.
AS206703
Jesenice
49.9681, 14.5135
96% uptime
|15msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)49msQuery time (median DNS query time - median ping) -
78.111.112.114Checked 14 minutes ago
ISP Alliance a.s.
AS47232
Jičín
50.4372, 15.3516
100% uptime
|16msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)43msQuery time (median DNS query time - median ping) -
193.19.176.3Checked 1 hour ago
Savvy s.r.o.
AS44770
Jičín
50.4372, 15.3516
100% uptime
|13msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)36msQuery time (median DNS query time - median ping) -
193.19.176.61Checked 4 hours ago
Savvy s.r.o.
AS44770
Jičín
50.4372, 15.3516
100% uptime
|13msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)51msQuery time (median DNS query time - median ping) -
78.156.157.170Checked 6 hours ago
OptoNet Communication, spol. s.r.o.
AS43542
Jihlava
49.3961, 15.5912
100% uptime
|14msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)65msQuery time (median DNS query time - median ping) -
93.91.159.222Checked 2 hours ago
ISP Alliance a.s.
AS210712
Klášterec nad Ohří
50.3886, 13.1834
98% uptime
|14msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)80msQuery time (median DNS query time - median ping) -
94.74.220.233Checked 2 hours ago
O2 Czech Republic, a.s.
AS16246
Klatovy
49.3955, 13.2950
100% uptime
|15msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)66msQuery time (median DNS query time - median ping) -
94.74.220.248Checked 3 hours ago
O2 Czech Republic, a.s.
AS16246
Klatovy
49.3955, 13.2950
100% uptime
|15msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)68msQuery time (median DNS query time - median ping) -
195.191.202.2Checked 8 hours ago
BEZVANET s.r.o.
AS196952
Kobylice
50.2458, 15.5871
100% uptime
|18msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)23msQuery time (median DNS query time - median ping) -
188.75.168.54Checked 6 hours ago
JON.CZ s.r.o.
AS196735
Kolín
50.0281, 15.1998
96% uptime
|19msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)72msQuery time (median DNS query time - median ping) -
213.108.160.126Checked 7 hours ago
JON.CZ s.r.o.
AS200114
Kolín
50.0281, 15.1998
98% uptime
|13msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
185.155.34.113Checked 3 hours ago
ISP Alliance a.s.
AS202774
Křinec
50.2645, 15.1378
98% uptime
|22msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)68msQuery time (median DNS query time - median ping) -
85.163.102.170Checked 5 hours ago
CETIN a.s.
AS28725
Křižanov
49.3886, 16.1096
98% uptime
|19msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)97msQuery time (median DNS query time - median ping) -
85.163.64.58Checked 3 hours ago
CETIN a.s.
AS28725
Kyjov
49.0102, 17.1225
100% uptime
|22msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)85msQuery time (median DNS query time - median ping) -
46.229.120.98Checked 51 minutes ago
Alberon Letohrad s.r.o
AS56450
Letohrad
50.0358, 16.4988
99% uptime
|28msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
62.201.21.89Checked 7 hours ago
a-net Liberec s.r.o.
AS31349
Liberec
50.7671, 15.0562
99% uptime
|18msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)81msQuery time (median DNS query time - median ping) -
77.104.251.121Checked 4 hours ago
CoProSys a.s.
AS39906
Liberec
50.7671, 15.0562
100% uptime
|16msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)67msQuery time (median DNS query time - median ping) -
185.22.124.217Checked 3 hours ago
TRIOPTIMUM s.r.o.
AS33883
Mělník
50.3505, 14.4741
100% uptime
|20msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
93.99.68.141Checked 1 hour ago
Vodafone Czech Republic a.s.
AS16019
Mikulčice
48.8164, 17.0511
98% uptime
|11msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)76msQuery time (median DNS query time - median ping) -
213.168.182.3Checked 47 minutes ago
Dragon Internet a.s.
AS15614
Milovice
50.2260, 14.8886
99% uptime
|13msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)22msQuery time (median DNS query time - median ping) -
77.48.26.50Checked 1 hour ago
Vodafone Czech Republic a.s.
AS16019
Mirošov
49.6878, 13.6581
98% uptime
|8msMedian ping from Nuremberg, Germany|8msJitter (1 standard deviation)56msQuery time (median DNS query time - median ping) -
85.163.72.197Checked 7 hours ago
CETIN a.s.
AS28725
Mladá Boleslav
50.4113, 14.9032
100% uptime
|18msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)50msQuery time (median DNS query time - median ping) -
92.43.26.62Checked 1 hour ago
gsnet.cz s.r.o.
AS47949
Mladá Boleslav
50.4113, 14.9032
100% uptime
|15msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)58msQuery time (median DNS query time - median ping) -
85.92.58.122Checked 8 hours ago
INTERNEXT 2000
AS25424
Moravská Nová Ves
48.8030, 17.0137
100% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)55msQuery time (median DNS query time - median ping) -
194.213.60.56Checked 5 hours ago
T-Mobile Czech Republic a.s.
AS13036
Nový Jičín
49.5944, 18.0103
96% uptime
|34msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)150msQuery time (median DNS query time - median ping) -
213.192.40.26Checked 50 minutes ago
Vodafone Czech Republic a.s.
AS16019
Opava
49.9387, 17.9026
99% uptime
|11msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)53msQuery time (median DNS query time - median ping) -
213.192.40.30Checked 7 hours ago
Vodafone Czech Republic a.s.
AS16019
Opava
49.9387, 17.9026
100% uptime
|11msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)56msQuery time (median DNS query time - median ping) -
31.30.96.88Checked 58 minutes ago
Vodafone Czech Republic a.s.
AS16019
Ostrava
49.8347, 18.2820
100% uptime
|28msMedian ping from Nuremberg, Germany|12msJitter (1 standard deviation)100msQuery time (median DNS query time - median ping) -
31.30.130.85Checked 6 hours ago
Vodafone Czech Republic a.s.
AS16019
Ostrava
49.8347, 18.2820
98% uptime
|115msMedian ping from Nuremberg, Germany|77msJitter (1 standard deviation)146msQuery time (median DNS query time - median ping) -
46.13.244.210Checked 1 hour ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
100% uptime
|31msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)51msQuery time (median DNS query time - median ping) -
46.135.140.41Checked 5 hours ago
Vodafone Czech Republic a.s.
AS16019
Ostrava
49.8347, 18.2820
98% uptime
|115msMedian ping from Nuremberg, Germany|82msJitter (1 standard deviation)246msQuery time (median DNS query time - median ping) -
46.135.145.24Checked 3 hours ago
Vodafone Czech Republic a.s.
AS16019
Ostrava
49.8347, 18.2820
98% uptime
|30msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)138msQuery time (median DNS query time - median ping) -
46.135.154.94Checked 1 hour ago
Vodafone Czech Republic a.s.
AS16019
Ostrava
49.8347, 18.2820
99% uptime
|92msMedian ping from Nuremberg, Germany|88msJitter (1 standard deviation)132msQuery time (median DNS query time - median ping) -
46.174.152.2Checked 3 hours ago
mjanik.net s.r.o.
AS52154
Ostrava
49.8347, 18.2820
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)46msQuery time (median DNS query time - median ping) -
62.168.59.68Checked 43 minutes ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
98% uptime
|35msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)93msQuery time (median DNS query time - median ping) -
62.168.59.70Checked 10 minutes ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
99% uptime
|35msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)100msQuery time (median DNS query time - median ping) -
77.48.69.10Checked 3 hours ago
Vodafone Czech Republic a.s.
AS16019
Ostrava
49.8347, 18.2820
96% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)64msQuery time (median DNS query time - median ping) -
85.135.56.162Checked 1 hour ago
PODA a.s.
AS30764
Ostrava
49.8347, 18.2820
98% uptime
|16msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)91msQuery time (median DNS query time - median ping) -
86.49.147.51Checked 5 hours ago
Vodafone Czech Republic a.s.
AS16019
Ostrava
49.8347, 18.2820
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)65msQuery time (median DNS query time - median ping) -
89.24.11.2Checked 6 hours ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
96% uptime
|51msMedian ping from Nuremberg, Germany|65msJitter (1 standard deviation)140msQuery time (median DNS query time - median ping) -
89.24.70.2Checked 2 hours ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
100% uptime
|146msMedian ping from Nuremberg, Germany|76msJitter (1 standard deviation)126msQuery time (median DNS query time - median ping) -
91.139.53.61Checked 5 hours ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
100% uptime
|34msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)89msQuery time (median DNS query time - median ping) -
91.139.106.21Checked 2 hours ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
96% uptime
|38msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)88msQuery time (median DNS query time - median ping) -
93.153.93.207Checked 1 hour ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
98% uptime
|44msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)134msQuery time (median DNS query time - median ping) -
93.153.123.223Checked 1 hour ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
98% uptime
|43msMedian ping from Nuremberg, Germany|73msJitter (1 standard deviation)115msQuery time (median DNS query time - median ping) -
109.183.238.42Checked 2 hours ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
100% uptime
|33msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)84msQuery time (median DNS query time - median ping) -
185.10.237.158Checked 8 hours ago
VITKOVICE IT SOLUTIONS a.s.
AS56973
Ostrava
49.8347, 18.2820
99% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)41msQuery time (median DNS query time - median ping) -
193.86.49.11Checked 2 hours ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
100% uptime
|49msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)154msQuery time (median DNS query time - median ping) -
193.86.125.250Checked 3 hours ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
98% uptime
|33msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)87msQuery time (median DNS query time - median ping) -
193.165.78.46Checked 5 hours ago
PODA a.s.
AS30764
Ostrava
49.8347, 18.2820
98% uptime
|15msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)80msQuery time (median DNS query time - median ping) -
194.212.143.90Checked 7 hours ago
T-Mobile Czech Republic a.s.
AS13036
Ostrava
49.8347, 18.2820
98% uptime
|36msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)104msQuery time (median DNS query time - median ping) -
77.236.223.245Checked 3 hours ago
Edera Group a.s.
AS42306
Pardubice
50.0408, 15.7766
96% uptime
|12msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)52msQuery time (median DNS query time - median ping) -
188.75.144.225Checked 7 hours ago
JON.CZ s.r.o.
AS196735
Pečky
50.0904, 15.0302
100% uptime
|14msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)42msQuery time (median DNS query time - median ping) -
176.97.8.30Checked 7 hours ago
StaMPi, spol. s r.o.
AS57288
Pelhřimov
49.4313, 15.2234
100% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)44msQuery time (median DNS query time - median ping) -
176.97.15.121Checked 41 minutes ago
StaMPi, spol. s r.o.
AS57288
Pelhřimov
49.4313, 15.2234
99% uptime
|17msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)51msQuery time (median DNS query time - median ping) -
89.24.174.215Checked 1 hour ago
T-Mobile Czech Republic a.s.
AS13036
Pilsen
49.7475, 13.3776
100% uptime
|34msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)69msQuery time (median DNS query time - median ping) -
80.188.2.226Checked 8 minutes ago
O2 Czech Republic, a.s.
AS5610
Podolí
49.3612, 14.3119
100% uptime
|19msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)76msQuery time (median DNS query time - median ping) -
80.188.80.98Checked 5 hours ago
O2 Czech Republic, a.s.
AS5610
Podolí
50.0547, 14.4422
100% uptime
|15msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)55msQuery time (median DNS query time - median ping) -
85.163.98.156Checked 4 hours ago
CETIN a.s.
AS28725
Polná
49.4870, 15.7188
100% uptime
|15msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)64msQuery time (median DNS query time - median ping) -
85.163.98.172Checked 4 hours ago
CETIN a.s.
AS28725
Polná
49.4870, 15.7188
98% uptime
|17msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)89msQuery time (median DNS query time - median ping) -
176.62.237.49Checked 3 hours ago
IP4ISP z.s.p.o
AS49985
Prachatice
49.0129, 13.9975
96% uptime
|15msMedian ping from Nuremberg, Germany|6msJitter (1 standard deviation)93msQuery time (median DNS query time - median ping) -
176.62.237.50Checked 2 hours ago
IP4ISP z.s.p.o
AS49985
Prachatice
49.0129, 13.9975
100% uptime
|19msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)82msQuery time (median DNS query time - median ping) -
31.47.105.21Checked 5 hours ago
FreeTel, s.r.o.
AS8251
Prague
50.0475, 14.4831
98% uptime
|15msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping)