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.
-
78.80.152.144Checked 2 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)80msQuery time (median DNS query time - median ping) -
78.80.157.35Checked 5 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)49msQuery time (median DNS query time - median ping) -
78.80.157.228Checked 1 hour ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
93% uptime
|14msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping) -
78.80.174.2Checked 10 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|15msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)81msQuery time (median DNS query time - median ping) -
78.80.184.142Checked 1 hour ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)60msQuery time (median DNS query time - median ping) -
78.80.187.45Checked 11 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)32msQuery time (median DNS query time - median ping) -
79.127.204.67Checked 6 hours ago
Datacamp Limited
AS60068
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)21msQuery time (median DNS query time - median ping) -
80.87.176.1Checked 5 hours ago
ORIGINAL AS CZ-NORDICTELECOMREGIONAL
AS42908
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)18msQuery time (median DNS query time - median ping) -
80.87.176.5Checked 6 hours ago
ORIGINAL AS CZ-NORDICTELECOMREGIONAL
AS42908
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)17msQuery time (median DNS query time - median ping) -
80.92.244.47Checked 4 hours ago
LAM plus s.r.o.
AS197029
Prague
50.0880, 14.4208
100% uptime
|18msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)114msQuery time (median DNS query time - median ping) -
80.95.106.187Checked 5 hours ago
Vodafone Czech Republic a.s.
AS16019
Prague
50.0880, 14.4208
100% uptime
|4msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)20msQuery time (median DNS query time - median ping) -
80.95.116.210Checked 7 hours ago
Vodafone Czech Republic a.s.
AS16019
Prague
50.0880, 14.4208
100% uptime
|6msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)39msQuery time (median DNS query time - median ping) -
80.188.4.133Checked 1 hour ago
O2 Czech Republic, a.s.
AS5610
Prague
50.0880, 14.4208
92% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)16msQuery time (median DNS query time - median ping) -
80.188.62.66Checked 2 hours ago
O2 Czech Republic, a.s.
AS5610
Prague
50.0880, 14.4208
100% uptime
|14msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)66msQuery time (median DNS query time - median ping) -
80.188.228.174Checked 6 hours ago
O2 Czech Republic, a.s.
AS5610
Prague
50.0880, 14.4208
100% uptime
|12msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)75msQuery time (median DNS query time - median ping) -
80.211.202.191Checked 1 hour ago
INTERNET CZ, a.s.
AS24806
Prague
50.0880, 14.4208
100% uptime
|7msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)23msQuery time (median DNS query time - median ping) -
81.92.155.117Checked 2 hours ago
CoProSys a.s.
AS39906
Prague
50.0880, 14.4208
100% uptime
|12msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)70msQuery time (median DNS query time - median ping) -
81.92.156.161Checked 9 hours ago
CoProSys a.s.
AS39906
Prague
50.0880, 14.4208
100% uptime
|13msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)69msQuery time (median DNS query time - median ping) -
82.100.0.30Checked 4 minutes ago
Quantcom, a.s.
AS29208
Prague
50.0880, 14.4208
93% uptime
|10msMedian ping from Nuremberg, Germany|7msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping) -
82.208.38.229Checked 8 hours ago
WIA spol. s.r.o.
AS21430
Prague
50.0880, 14.4208
93% uptime
|11msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)34msQuery time (median DNS query time - median ping) -
82.208.43.225Checked 4 hours ago
WIA spol. s.r.o.
AS21430
Prague
50.0880, 14.4208
97% uptime
|11msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping) -
83.148.16.198Checked 51 minutes ago
Quantcom, a.s.
AS29208
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)58msQuery time (median DNS query time - median ping) -
83.148.17.97Checked 2 hours ago
Quantcom, a.s.
AS29208
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)90msQuery time (median DNS query time - median ping) -
84.19.81.112Checked 6 hours ago
Quadruple a.s.
AS33943
Prague
50.0880, 14.4208
100% uptime
|18msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)80msQuery time (median DNS query time - median ping) -
84.19.95.174Checked 10 hours ago
Eri Internet s.r.o.
AS33943
Prague
50.0880, 14.4208
100% uptime
|18msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)92msQuery time (median DNS query time - median ping) -
85.132.186.112Checked 3 hours ago
NGN CZ s.r.o.
AS215704
Prague
50.0880, 14.4208
100% uptime
|46msMedian ping from Nuremberg, Germany|57msJitter (1 standard deviation)222msQuery time (median DNS query time - median ping) -
85.132.187.24Checked 3 hours ago
NGN CZ s.r.o.
AS215704
Prague
50.0880, 14.4208
100% uptime
|116msMedian ping from Nuremberg, Germany|72msJitter (1 standard deviation)289msQuery time (median DNS query time - median ping) -
85.132.187.35Checked 2 hours ago
NGN CZ s.r.o.
AS215704
Prague
50.0880, 14.4208
100% uptime
|144msMedian ping from Nuremberg, Germany|79msJitter (1 standard deviation)206msQuery time (median DNS query time - median ping) -
85.132.187.36Checked 2 hours ago
NGN CZ s.r.o.
AS215704
Prague
50.0880, 14.4208
100% uptime
|76msMedian ping from Nuremberg, Germany|80msJitter (1 standard deviation)219msQuery time (median DNS query time - median ping) -
85.209.124.109Checked 3 hours ago
WIA spol. s.r.o.
AS21430
Prague
50.0880, 14.4208
100% uptime
|12msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)106msQuery time (median DNS query time - median ping) -
85.239.229.217Checked 3 hours ago
WIA spol. s.r.o.
AS21430
Prague
50.0880, 14.4208
100% uptime
|11msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)32msQuery time (median DNS query time - median ping) -
88.86.124.7Checked 1 hour ago
SH.cz s.r.o.
AS39392
Prague
50.0880, 14.4208
100% uptime
|11msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)24msQuery time (median DNS query time - median ping) -
89.24.12.30Checked 2 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|51msMedian ping from Nuremberg, Germany|81msJitter (1 standard deviation)244msQuery time (median DNS query time - median ping) -
89.24.172.212Checked 3 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
83% uptime
|14msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)72msQuery time (median DNS query time - median ping) -
89.24.174.215Checked 3 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|14msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)50msQuery time (median DNS query time - median ping) -
89.190.64.2Checked 2 hours ago
N_SYS s.r.o.
AS41088
Prague
50.0880, 14.4208
100% uptime
|13msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)40msQuery time (median DNS query time - median ping) -
89.190.64.4Checked 6 hours ago
"N_SYS s.r.o."
AS41088
Prague
50.0880, 14.4208
100% uptime
|11msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)40msQuery time (median DNS query time - median ping) -
89.190.64.5Checked 2 hours ago
N_SYS s.r.o.
AS41088
Prague
50.0880, 14.4208
100% uptime
|13msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)43msQuery time (median DNS query time - median ping) -
89.203.195.8Checked 7 hours ago
CD-Telematika a.s.
AS25512
Prague
50.0880, 14.4208
100% uptime
|11msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)34msQuery time (median DNS query time - median ping) -
89.235.0.42Checked 3 hours ago
Quantcom, a.s.
AS29208
Prague
50.0880, 14.4208
92% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)78msQuery time (median DNS query time - median ping) -
90.182.220.50Checked 5 hours ago
O2 Czech Republic, a.s.
AS5610
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)20msQuery time (median DNS query time - median ping) -
90.182.220.60Checked 5 hours ago
O2 Czech Republic, a.s.
AS5610
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)20msQuery time (median DNS query time - median ping) -
90.183.33.50Checked 7 hours ago
O2 Czech Republic, a.s.
AS5610
Prague
50.0880, 14.4208
100% uptime
|16msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)77msQuery time (median DNS query time - median ping) -
91.201.22.190Checked 1 hour ago
ALFA TELECOM s.r.o.
AS44546
Prague
50.0880, 14.4208
93% uptime
|9msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)53msQuery time (median DNS query time - median ping) -
94.113.245.45Checked 6 hours ago
Vodafone Czech Republic a.s.
AS16019
Prague
50.0880, 14.4208
100% uptime
|5msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)20msQuery time (median DNS query time - median ping) -
94.113.249.171Checked 10 hours ago
Vodafone Czech Republic a.s.
AS16019
Prague
50.0880, 14.4208
97% uptime
|5msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)43msQuery time (median DNS query time - median ping) -
94.113.249.173Checked 8 hours ago
Vodafone Czech Republic a.s.
AS16019
Prague
50.0880, 14.4208
100% uptime
|5msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)72msQuery time (median DNS query time - median ping) -
94.143.174.8Checked 20 minutes ago
O2 Czech Republic, a.s.
AS29321
Prague
50.0880, 14.4208
97% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)33msQuery time (median DNS query time - median ping) -
94.230.150.2Checked 26 minutes ago
AIRWAYNET, a.s.
AS48661
Prague
50.0880, 14.4208
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)24msQuery time (median DNS query time - median ping) -
109.248.251.19Checked 8 hours ago
Greendata s.r.o.
AS57707
Prague
50.0880, 14.4208
100% uptime
|7msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)15msQuery time (median DNS query time - median ping) -
171.25.221.96Checked 4 hours ago
Greendata s.r.o.
AS57707
Prague
50.0880, 14.4208
97% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)32msQuery time (median DNS query time - median ping) -
176.12.121.42Checked 5 hours ago
Sauron CZ s.r.o.
AS57279
Prague
50.0880, 14.4208
100% uptime
|18msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)67msQuery time (median DNS query time - median ping) -
176.102.65.197Checked 5 hours ago
SecurityNet.cz s.r.o.
AS42422
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)15msQuery time (median DNS query time - median ping) -
176.102.128.2Checked 6 hours ago
ORIGINAL AS CZ-NORDICTELECOMREGIONAL
AS42908
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)8msQuery time (median DNS query time - median ping) -
176.118.170.135Checked 5 hours ago
Netcore services s.r.o.
AS209810
Prague
50.0880, 14.4208
100% uptime
|14msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)69msQuery time (median DNS query time - median ping) -
176.124.185.111Checked 4 hours ago
Opton s.r.o.
AS59664
Prague
50.0880, 14.4208
100% uptime
|11msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)33msQuery time (median DNS query time - median ping) -
176.124.185.128Checked 9 hours ago
Opton s.r.o.
AS59664
Prague
50.0880, 14.4208
100% uptime
|11msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)55msQuery time (median DNS query time - median ping) -
178.17.14.91Checked 8 hours ago
UVT Internet s.r.o.
AS50825
Prague
50.0880, 14.4208
97% uptime
|10msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)34msQuery time (median DNS query time - median ping) -
178.72.200.104Checked 5 hours ago
O2 Czech Republic, a.s.
AS41046
Prague
50.0880, 14.4208
97% uptime
|15msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)92msQuery time (median DNS query time - median ping) -
178.72.254.186Checked 6 hours ago
O2 Czech Republic, a.s.
AS41046
Prague
50.0880, 14.4208
100% uptime
|16msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)72msQuery time (median DNS query time - median ping) -
185.43.135.1Checked 25 minutes ago
CZ.NIC, z.s.p.o.
AS20701
Prague
50.0866, 14.4799
100% uptime
|7msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
185.113.28.148Checked 5 hours ago
AdGuard Software Limited
AS212772
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)43msQuery time (median DNS query time - median ping) -
185.113.29.4Checked 5 hours ago
AdGuard Software Limited
AS212772
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)35msQuery time (median DNS query time - median ping) -
185.113.29.39Checked 6 hours ago
AdGuard Software Limited
AS212772
Prague
50.0880, 14.4208
100% uptime
|11msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)34msQuery time (median DNS query time - median ping) -
185.113.29.40Checked 5 hours ago
AdGuard Software Limited
AS212772
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)44msQuery time (median DNS query time - median ping) -
185.113.29.41Checked 7 hours ago
AdGuard Software Limited
AS212772
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping) -
185.113.29.51Checked 5 hours ago
AdGuard Software Limited
AS212772
Prague
50.0880, 14.4208
97% uptime
|10msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)44msQuery time (median DNS query time - median ping) -
185.113.29.67Checked 5 hours ago
AdGuard Software Limited
AS212772
Prague
50.0880, 14.4208
100% uptime
|9msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)44msQuery time (median DNS query time - median ping) -
185.113.29.181Checked 40 minutes ago
AdGuard Software Limited
AS212772
Prague
50.0880, 14.4208
97% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)43msQuery time (median DNS query time - median ping) -
185.168.149.11Checked 5 hours ago
Vodafone Czech Republic a.s.
AS16019
Prague
50.0880, 14.4208
100% uptime
|4msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)30msQuery time (median DNS query time - median ping) -
185.243.168.77Checked 50 minutes ago
Vodafone Czech Republic a.s.
AS16019
Prague
50.0880, 14.4208
93% uptime
|5msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)58msQuery time (median DNS query time - median ping) -
185.243.168.145Checked 8 hours ago
Vodafone Czech Republic a.s.
AS16019
Prague
50.0880, 14.4208
93% uptime
|5msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)56msQuery time (median DNS query time - median ping) -
185.243.169.17Checked 4 hours ago
Vodafone Czech Republic a.s.
AS16019
Prague
50.0880, 14.4208
100% uptime
|6msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)51msQuery time (median DNS query time - median ping) -
185.249.112.25Checked 10 hours ago
Prestonet s.r.o.
AS204409
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)36msQuery time (median DNS query time - median ping) -
185.249.115.243Checked 1 hour ago
Prestonet s.r.o.
AS204409
Prague
50.0880, 14.4208
97% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)19msQuery time (median DNS query time - median ping) -
188.75.168.49Checked 7 hours ago
PODA a.s.
AS196735
Prague
50.0880, 14.4208
100% uptime
|19msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)65msQuery time (median DNS query time - median ping) -
188.75.189.249Checked 5 hours ago
PODA a.s.
AS196735
Prague
50.0880, 14.4208
100% uptime
|22msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)430msQuery time (median DNS query time - median ping) -
188.119.97.70Checked 8 hours ago
ORIGINAL AS CZ-NORDICTELECOMREGIONAL
AS42908
Prague
50.0880, 14.4208
97% uptime
|12msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)70msQuery time (median DNS query time - median ping) -
188.119.98.70Checked 5 hours ago
ORIGINAL AS CZ-NORDICTELECOMREGIONAL
AS42908
Prague
50.0880, 14.4208
100% uptime
|12msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)28msQuery time (median DNS query time - median ping) -
193.17.47.1Checked 6 hours ago
CZ.NIC, z.s.p.o.
AS20701
Prague
50.0880, 14.4208
100% uptime
|7msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)58msQuery time (median DNS query time - median ping) -
193.85.240.22Checked 10 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|11msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)41msQuery time (median DNS query time - median ping) -
193.165.44.14Checked 8 hours ago
PODA a.s.
AS30764
Prague
50.0880, 14.4208
97% uptime
|19msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)92msQuery time (median DNS query time - median ping) -
193.165.78.46Checked 4 hours ago
PODA a.s.
AS30764
Prague
50.0880, 14.4208
97% uptime
|12msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)72msQuery time (median DNS query time - median ping) -
193.179.12.210Checked 4 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
97% uptime
|21msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)134msQuery time (median DNS query time - median ping) -
193.179.48.117Checked 9 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|14msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)58msQuery time (median DNS query time - median ping) -
193.179.62.198Checked 5 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
97% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)50msQuery time (median DNS query time - median ping) -
193.179.178.232Checked 1 hour ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)25msQuery time (median DNS query time - median ping) -
193.179.216.70Checked 8 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
97% uptime
|18msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)78msQuery time (median DNS query time - median ping) -
194.182.80.213Checked 4 hours ago
INTERNET CZ, a.s.
AS24806
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)46msQuery time (median DNS query time - median ping) -
194.228.92.174Checked 6 hours ago
O2 Czech Republic, a.s.
AS5610
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)20msQuery time (median DNS query time - median ping) -
194.228.92.190Checked 6 hours ago
O2 Czech Republic, a.s.
AS5610
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)19msQuery time (median DNS query time - median ping) -
194.228.92.222Checked 6 hours ago
O2 Czech Republic, a.s.
AS5610
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)22msQuery time (median DNS query time - median ping) -
194.228.144.230Checked 4 hours ago
O2 Czech Republic, a.s.
AS5610
Prague
50.0880, 14.4208
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)31msQuery time (median DNS query time - median ping) -
195.47.25.9Checked 4 hours ago
T-Mobile Czech Republic a.s.
AS13036
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)48msQuery time (median DNS query time - median ping) -
195.122.220.42Checked 7 hours ago
Quantcom, a.s.
AS29208
Prague
50.1062, 14.4352
100% uptime
|10msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)39msQuery time (median DNS query time - median ping) -
195.123.246.224Checked 5 hours ago
ROUTE 95 LLC
AS204957
Prague
50.0880, 14.4208
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)28msQuery time (median DNS query time - median ping) -
213.168.182.3Checked 5 hours ago
Dragon Internet a.s.
AS15614
Prague
50.0880, 14.4208
100% uptime
|10msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)16msQuery time (median DNS query time - median ping) -
213.180.39.170Checked 21 minutes ago
O2 Czech Republic, a.s.
AS16246
Prague
50.0880, 14.4208
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)45msQuery time (median DNS query time - median ping) -
217.16.183.136Checked 5 hours ago
VSHosting s.r.o.
AS43541
Prague
50.0880, 14.4208
100% uptime
|7msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)19msQuery time (median DNS query time - median ping) -
217.31.60.7Checked 5 hours ago
Webglobe, s.r.o.
AS29134
Prague
50.0880, 14.4208
100% uptime
|7msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)6msQuery time (median DNS query time - median ping)