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.
-
78.83.32.72Checked 7 hours ago
A1 Bulgaria EAD
AS29580
Burgas
42.5065, 27.4689
100% uptime
|39msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)92msQuery time (median DNS query time - median ping) -
84.54.132.68Checked 4 hours ago
ComNet Bulgaria
AS29084
Burgas
42.5065, 27.4689
94% uptime
|38msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)137msQuery time (median DNS query time - median ping) -
85.187.42.33Checked 2 hours ago
EL-DI 81 Ltd.
AS203633
Burgas
42.5065, 27.4689
94% uptime
|43msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)115msQuery time (median DNS query time - median ping) -
85.187.42.244Checked 4 hours ago
EL-DI 81 Ltd.
AS203633
Burgas
42.5065, 27.4689
100% uptime
|43msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)120msQuery time (median DNS query time - median ping) -
95.169.220.178Checked 1 hour ago
ILLUSION NET EOOD
AS61996
Burgas
42.5065, 27.4689
100% uptime
|34msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)113msQuery time (median DNS query time - median ping) -
87.120.99.11Checked 5 hours ago
Deltanet AS Number
AS43548
Dulovo
43.8167, 27.1500
100% uptime
|41msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)15msQuery time (median DNS query time - median ping) -
78.142.12.22Checked 1 hour ago
GP-NET Ltd.
AS205343
Gotse Delchev
41.5667, 23.7333
94% uptime
|33msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)84msQuery time (median DNS query time - median ping) -
94.156.86.227Checked 1 hour ago
Deltanet AS Number
AS43548
Isperih
43.7167, 26.8333
100% uptime
|38msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)128msQuery time (median DNS query time - median ping) -
151.237.80.156Checked 4 hours ago
TechnoLux Ltd.
AS199173
Kardzhali
41.6450, 25.3658
100% uptime
|38msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)110msQuery time (median DNS query time - median ping) -
194.69.203.18Checked 1 hour ago
TechnoLux Ltd.
AS199173
Kardzhali
41.6450, 25.3658
100% uptime
|37msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)118msQuery time (median DNS query time - median ping) -
151.237.41.97Checked 1 hour ago
Nastech OOD
AS39024
Kazanlak
42.6167, 25.4000
100% uptime
|39msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)11msQuery time (median DNS query time - median ping) -
46.229.206.243Checked 5 hours ago
Net-Surf.net Ltd.
AS20911
Montana
43.4128, 23.2217
100% uptime
|32msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping) -
178.254.224.103Checked 3 hours ago
Net-Surf.net Ltd.
AS20911
Montana
43.4128, 23.2217
94% uptime
|34msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)86msQuery time (median DNS query time - median ping) -
77.76.1.139Checked 2 hours ago
VIPNET PRIM Ltd
AS45007
Pernik
42.5967, 23.0332
100% uptime
|28msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)72msQuery time (median DNS query time - median ping) -
77.220.196.66Checked 1 hour ago
VIPNET PRIM Ltd
AS45007
Pernik
42.5967, 23.0332
100% uptime
|29msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)90msQuery time (median DNS query time - median ping) -
82.118.250.106Checked 4 hours ago
VIPNET PRIM Ltd
AS45007
Pernik
42.5967, 23.0332
94% uptime
|29msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)56msQuery time (median DNS query time - median ping) -
195.34.124.240Checked 3 hours ago
A1 Bulgaria EAD
AS29580
Plovdiv
42.1539, 24.7500
88% uptime
|38msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)155msQuery time (median DNS query time - median ping) -
93.123.65.12Checked 3 hours ago
Deltanet AS Number
AS43548
Ruse
43.8487, 25.9534
100% uptime
|35msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)14msQuery time (median DNS query time - median ping) -
109.120.196.180Checked 44 minutes ago
Vivacom Bulgaria EAD
AS8866
Ruse
43.8487, 25.9534
98% uptime
|36msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)48msQuery time (median DNS query time - median ping) -
94.156.59.72Checked 4 hours ago
Kivi TV Ltd.
AS60202
Sevlievo
43.0230, 25.1036
100% uptime
|38msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)122msQuery time (median DNS query time - median ping) -
82.137.109.137Checked 6 hours ago
Vivacom Bulgaria EAD
AS8866
Shumen
43.2706, 26.9229
100% uptime
|42msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)77msQuery time (median DNS query time - median ping) -
213.222.37.162Checked 2 hours ago
A1 Bulgaria EAD
AS8717
Sliven
42.6861, 26.3256
100% uptime
|30msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)73msQuery time (median DNS query time - median ping) -
5.104.168.56Checked 3 hours ago
Telehouse EAD
AS57344
Sofia
42.6975, 23.3241
88% uptime
|37msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)84msQuery time (median DNS query time - median ping) -
5.181.80.164Checked 2 hours ago
Tamatiya EOOD
AS50360
Sofia
42.6975, 23.3241
100% uptime
|28msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)40msQuery time (median DNS query time - median ping) -
46.10.220.33Checked 3 hours ago
Vivacom Bulgaria EAD
AS8866
Sofia
42.6975, 23.3241
100% uptime
|34msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)38msQuery time (median DNS query time - median ping) -
46.238.40.82Checked 59 minutes ago
A1 Bulgaria EAD
AS35141
Sofia
42.6975, 23.3241
100% uptime
|27msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
62.176.127.250Checked 6 hours ago
Vivacom Bulgaria EAD
AS8866
Sofia
42.6975, 23.3241
98% uptime
|35msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)59msQuery time (median DNS query time - median ping) -
77.78.159.21Checked 5 hours ago
INERPS EOOD
AS197647
Sofia
42.6975, 23.3241
100% uptime
|31msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)93msQuery time (median DNS query time - median ping) -
77.85.10.26Checked 1 hour ago
Vivacom Bulgaria EAD
AS8866
Sofia
42.6975, 23.3241
94% uptime
|31msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)70msQuery time (median DNS query time - median ping) -
78.83.189.187Checked 3 hours ago
A1 Bulgaria EAD
AS29580
Sofia
42.6975, 23.3241
100% uptime
|26msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
78.128.80.4Checked 5 hours ago
Telepoint Ltd
AS31083
Sofia
42.6975, 23.3241
99% uptime
|29msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)58msQuery time (median DNS query time - median ping) -
79.124.56.6Checked 4 hours ago
Tamatiya EOOD
AS50360
Sofia
42.6975, 23.3241
100% uptime
|27msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)33msQuery time (median DNS query time - median ping) -
81.163.211.10Checked 1 hour ago
FOP Martyinchuk Aleksandr Vasilevich
AS57242
Sofia
42.6975, 23.3241
100% uptime
|28msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)188msQuery time (median DNS query time - median ping) -
82.103.73.30Checked 3 hours ago
A1 Bulgaria EAD
AS8717
Sofia
42.6975, 23.3241
100% uptime
|31msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)10msQuery time (median DNS query time - median ping) -
82.147.129.246Checked 3 hours ago
A1 Bulgaria EAD
AS8717
Sofia
42.6975, 23.3241
100% uptime
|27msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)27msQuery time (median DNS query time - median ping) -
84.238.208.125Checked 1 hour ago
MEDICOM BULGARIA Ltd.
AS31435
Sofia
42.6975, 23.3241
94% uptime
|32msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)169msQuery time (median DNS query time - median ping) -
85.187.62.143Checked 6 hours ago
IPACCT CABLE Ltd
AS31287
Sofia
42.6975, 23.3241
98% uptime
|29msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)93msQuery time (median DNS query time - median ping) -
91.92.144.107Checked 3 hours ago
Belcloud LTD
AS44901
Sofia
42.6975, 23.3241
100% uptime
|26msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)59msQuery time (median DNS query time - median ping) -
92.247.134.108Checked 1 hour ago
A1 Bulgaria EAD
AS8717
Sofia
42.6975, 23.3241
100% uptime
|29msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)4msQuery time (median DNS query time - median ping) -
92.247.134.116Checked 6 hours ago
A1 Bulgaria EAD
AS8717
Sofia
42.6975, 23.3241
100% uptime
|26msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)8msQuery time (median DNS query time - median ping) -
92.247.234.193Checked 5 hours ago
A1 Bulgaria EAD
AS29580
Sofia
42.6975, 23.3241
100% uptime
|29msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)61msQuery time (median DNS query time - median ping) -
94.72.137.252Checked 3 hours ago
Telepoint Ltd
AS31083
Sofia
42.6975, 23.3241
100% uptime
|28msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)59msQuery time (median DNS query time - median ping) -
94.72.159.220Checked 5 hours ago
Telehouse EAD
AS57344
Sofia
42.6975, 23.3241
100% uptime
|26msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)60msQuery time (median DNS query time - median ping) -
95.43.226.18Checked 6 hours ago
Vivacom Bulgaria EAD
AS8866
Sofia
42.6975, 23.3241
100% uptime
|38msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)107msQuery time (median DNS query time - median ping) -
149.62.253.122Checked 4 hours ago
CETIN Bulgaria EAD
AS29244
Sofia
42.6975, 23.3241
100% uptime
|28msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)458msQuery time (median DNS query time - median ping) -
151.237.26.86Checked 7 hours ago
SKYNET BULGARIA Ltd.
AS41280
Sofia
42.6975, 23.3241
99% uptime
|30msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)19msQuery time (median DNS query time - median ping) -
185.176.42.119Checked 4 hours ago
ZETTA HOSTING SOLUTIONS LLC.
AS44476
Sofia
42.6975, 23.3241
94% uptime
|28msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)152msQuery time (median DNS query time - median ping) -
195.230.4.163Checked 4 hours ago
TEA Ltd.
AS8431
Sofia
42.6975, 23.3241
100% uptime
|33msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)74msQuery time (median DNS query time - median ping) -
213.91.233.234Checked 2 hours ago
Vivacom Bulgaria EAD
AS8866
Sofia
42.6975, 23.3241
88% uptime
|32msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)52msQuery time (median DNS query time - median ping) -
85.187.203.90Checked 1 hour ago
Springs-Net EOOD
AS49387
Stamboliyski
42.1333, 24.5333
94% uptime
|34msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)124msQuery time (median DNS query time - median ping) -
145.255.206.83Checked 1 hour ago
ECOM SERVICE AD
AS198259
Tvarditsa
42.7000, 25.9000
88% uptime
|32msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)78msQuery time (median DNS query time - median ping) -
94.139.204.51Checked 52 minutes ago
Lukovitnet Ltd.
AS48747
Ugarchin
43.1000, 24.4167
94% uptime
|32msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)136msQuery time (median DNS query time - median ping) -
46.10.101.40Checked 2 hours ago
Vivacom Bulgaria EAD
AS8866
Varna
43.2191, 27.9102
100% uptime
|39msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)80msQuery time (median DNS query time - median ping) -
77.71.96.54Checked 59 minutes ago
SkyNet Group Ltd.
AS2111
Varna
43.2191, 27.9102
94% uptime
|38msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)149msQuery time (median DNS query time - median ping) -
185.246.171.234Checked 4 hours ago
Mrejitor Ltd
AS202543
Varna
43.2191, 27.9102
94% uptime
|39msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)174msQuery time (median DNS query time - median ping)