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.
-
83.240.245.74Checked 2 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Albufeira
37.0882, -8.2503
100% uptime
|59msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)134msQuery time (median DNS query time - median ping) -
194.65.32.252Checked 7 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Albufeira
37.0882, -8.2503
100% uptime
|50msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)127msQuery time (median DNS query time - median ping) -
2.82.169.182Checked 9 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Aveiro
40.6457, -8.6464
100% uptime
|53msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)75msQuery time (median DNS query time - median ping) -
188.82.236.195Checked 8 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Barcelos
41.5317, -8.6184
100% uptime
|50msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
62.28.44.190Checked 7 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Braga
41.5514, -8.4231
100% uptime
|48msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)109msQuery time (median DNS query time - median ping) -
62.28.77.105Checked 11 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Braga
41.5514, -8.4231
96% uptime
|51msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)94msQuery time (median DNS query time - median ping) -
62.28.168.41Checked 8 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Braga
41.5514, -8.4231
100% uptime
|56msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)170msQuery time (median DNS query time - median ping) -
62.48.155.202Checked 2 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Braga
41.5514, -8.4231
93% uptime
|50msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)116msQuery time (median DNS query time - median ping) -
62.48.155.206Checked 10 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Braga
41.5514, -8.4231
100% uptime
|49msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)111msQuery time (median DNS query time - median ping) -
62.48.178.12Checked 7 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Braga
41.5514, -8.4231
96% uptime
|49msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)116msQuery time (median DNS query time - median ping) -
62.48.198.38Checked 3 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Braga
41.5514, -8.4231
100% uptime
|50msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)120msQuery time (median DNS query time - median ping) -
194.38.148.14Checked 3 hours ago
ONITELECOM - INFOCOMUNICACOES, S.A.
AS5626
Braga
41.5514, -8.4231
100% uptime
|44msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)133msQuery time (median DNS query time - median ping) -
213.13.4.13Checked 6 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Braga
41.5514, -8.4231
96% uptime
|53msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)123msQuery time (median DNS query time - median ping) -
213.58.132.166Checked 40 minutes ago
ONITELECOM - INFOCOMUNICACOES, S.A.
AS9186
Braga
41.5514, -8.4231
100% uptime
|43msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)128msQuery time (median DNS query time - median ping) -
213.58.207.238Checked 4 hours ago
ONITELECOM - INFOCOMUNICACOES, S.A.
AS9186
Braga
41.5514, -8.4231
96% uptime
|42msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)122msQuery time (median DNS query time - median ping) -
89.114.100.108Checked 10 hours ago
Vodafone Portugal
AS12353
Calendário
41.4036, -8.5297
100% uptime
|51msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)129msQuery time (median DNS query time - median ping) -
89.114.196.102Checked 10 hours ago
Vodafone Portugal
AS12353
Cantanhede
40.3467, -8.5942
100% uptime
|52msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)124msQuery time (median DNS query time - median ping) -
62.28.187.146Checked 6 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Coimbra
40.2069, -8.4200
100% uptime
|52msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)118msQuery time (median DNS query time - median ping) -
161.230.69.129Checked 6 hours ago
Vodafone Portugal
AS12353
Coimbra
40.2069, -8.4200
100% uptime
|56msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)22msQuery time (median DNS query time - median ping) -
188.81.135.85Checked 4 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Coimbra
40.2069, -8.4200
93% uptime
|51msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)88msQuery time (median DNS query time - median ping) -
213.22.123.177Checked 3 hours ago
NOS COMUNICACOES, S.A.
AS2860
Esposende
41.5361, -8.7820
96% uptime
|44msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)96msQuery time (median DNS query time - median ping) -
194.65.105.4Checked 7 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Funchal
32.6657, -16.9255
96% uptime
|58msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)171msQuery time (median DNS query time - median ping) -
89.154.44.184Checked 2 hours ago
NOS COMUNICACOES, S.A.
AS2860
Fundão
40.1403, -7.5014
100% uptime
|39msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)90msQuery time (median DNS query time - median ping) -
81.90.48.186Checked 8 hours ago
IP TELECOM, SERVICOS DE TELECOMUNICACOES S.A.
AS29003
Graça
38.7167, -9.1333
100% uptime
|57msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)66msQuery time (median DNS query time - median ping) -
88.157.183.238Checked 4 hours ago
NOS COMUNICACOES, S.A.
AS1897
Lagos
37.1020, -8.6742
100% uptime
|43msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)15msQuery time (median DNS query time - median ping) -
194.65.171.26Checked 1 hour ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Lamego
41.0974, -7.8099
100% uptime
|51msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)195msQuery time (median DNS query time - median ping) -
45.135.172.72Checked 2 hours ago
CLOUD Telecom Lda
AS208457
Lisbon
38.7251, -9.1498
100% uptime
|36msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)92msQuery time (median DNS query time - median ping) -
51.163.30.86Checked 9 hours ago
Equinix (EMEA) Acquisition Enterprises B.V.
AS15830
Lisbon
38.7251, -9.1498
100% uptime
|41msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)252msQuery time (median DNS query time - median ping) -
62.28.55.45Checked 8 minutes ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Lisbon
38.7251, -9.1498
100% uptime
|54msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)122msQuery time (median DNS query time - median ping) -
62.28.228.94Checked 7 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Lisbon
38.7251, -9.1498
93% uptime
|56msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)246msQuery time (median DNS query time - median ping) -
62.48.183.66Checked 3 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Lisbon
38.7251, -9.1498
96% uptime
|53msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)138msQuery time (median DNS query time - median ping) -
62.48.250.42Checked 2 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Lisbon
38.7251, -9.1498
100% uptime
|49msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)118msQuery time (median DNS query time - median ping) -
78.137.199.212Checked 9 hours ago
Vodafone Portugal
AS12353
Lisbon
38.7251, -9.1498
100% uptime
|50msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)81msQuery time (median DNS query time - median ping) -
78.137.200.134Checked 9 hours ago
Vodafone Portugal
AS12353
Lisbon
38.7251, -9.1498
100% uptime
|52msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)127msQuery time (median DNS query time - median ping) -
88.157.227.196Checked 10 hours ago
NOS COMUNICACOES, S.A.
AS1897
Lisbon
38.7251, -9.1498
100% uptime
|43msMedian ping from Nuremberg, Germany|45msJitter (1 standard deviation)94msQuery time (median DNS query time - median ping) -
88.210.94.80Checked 6 hours ago
NOS COMUNICACOES, S.A.
AS2860
Lisbon
38.7251, -9.1498
100% uptime
|80msMedian ping from Nuremberg, Germany|51msJitter (1 standard deviation)336msQuery time (median DNS query time - median ping) -
89.154.201.86Checked 10 hours ago
NOS COMUNICACOES, S.A.
AS2860
Lisbon
38.7251, -9.1498
100% uptime
|36msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)52msQuery time (median DNS query time - median ping) -
93.102.80.243Checked 7 hours ago
NOS COMUNICACOES, S.A.
AS2860
Lisbon
38.7251, -9.1498
96% uptime
|60msMedian ping from Nuremberg, Germany|8msJitter (1 standard deviation)137msQuery time (median DNS query time - median ping) -
93.102.157.186Checked 3 hours ago
NOS COMUNICACOES, S.A.
AS2860
Lisbon
38.7251, -9.1498
93% uptime
|57msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)203msQuery time (median DNS query time - median ping) -
94.46.20.129Checked 1 hour ago
ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA
AS24768
Lisbon
38.7251, -9.1498
100% uptime
|39msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)61msQuery time (median DNS query time - median ping) -
94.63.98.255Checked 7 hours ago
Vodafone Portugal
AS12353
Lisbon
38.7251, -9.1498
100% uptime
|50msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)70msQuery time (median DNS query time - median ping) -
148.69.117.90Checked 6 hours ago
Vodafone Portugal
AS12353
Lisbon
38.7251, -9.1498
100% uptime
|53msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)133msQuery time (median DNS query time - median ping) -
148.69.169.213Checked 2 hours ago
Vodafone Portugal
AS12353
Lisbon
38.7251, -9.1498
93% uptime
|55msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)14msQuery time (median DNS query time - median ping) -
185.15.20.20Checked 4 hours ago
ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA
AS24768
Lisbon
38.7251, -9.1498
96% uptime
|34msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)152msQuery time (median DNS query time - median ping) -
185.113.142.144Checked 2 hours ago
I4W - Web Solutions, Lda
AS204094
Lisbon
38.7251, -9.1498
100% uptime
|44msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)47msQuery time (median DNS query time - median ping) -
194.38.146.96Checked 5 hours ago
ONITELECOM - INFOCOMUNICACOES, S.A.
AS5626
Lisbon
38.7251, -9.1498
100% uptime
|42msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)137msQuery time (median DNS query time - median ping) -
194.65.8.252Checked 3 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Lisbon
38.7251, -9.1498
96% uptime
|62msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)128msQuery time (median DNS query time - median ping) -
194.65.51.192Checked 4 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Lisbon
38.7251, -9.1498
100% uptime
|46msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)79msQuery time (median DNS query time - median ping) -
194.65.157.170Checked 7 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Lisbon
38.7251, -9.1498
96% uptime
|49msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)120msQuery time (median DNS query time - median ping) -
195.23.189.237Checked 4 hours ago
NOS COMUNICACOES, S.A.
AS1897
Lisbon
38.7251, -9.1498
96% uptime
|49msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)74msQuery time (median DNS query time - median ping) -
213.13.7.15Checked 59 minutes ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Lisbon
38.7251, -9.1498
96% uptime
|51msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)86msQuery time (median DNS query time - median ping) -
82.155.250.36Checked 9 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Lourinhã
39.2417, -9.3125
100% uptime
|53msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)152msQuery time (median DNS query time - median ping) -
2.82.184.175Checked 8 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Mafra
38.9379, -9.3276
100% uptime
|54msMedian ping from Nuremberg, Germany|7msJitter (1 standard deviation)90msQuery time (median DNS query time - median ping) -
79.168.99.135Checked 43 minutes ago
NOS COMUNICACOES, S.A.
AS2860
Oeiras
38.6910, -9.3109
100% uptime
|46msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)106msQuery time (median DNS query time - median ping) -
62.28.55.90Checked 56 minutes ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Ourém
39.6417, -8.5919
96% uptime
|55msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)140msQuery time (median DNS query time - median ping) -
81.193.166.63Checked 10 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Pinhal Novo
38.6311, -8.9138
100% uptime
|47msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)158msQuery time (median DNS query time - median ping) -
79.168.91.113Checked 8 hours ago
NOS COMUNICACOES, S.A.
AS2860
Portimão
37.1386, -8.5378
100% uptime
|48msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
85.246.0.46Checked 18 minutes ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Portimão
37.1386, -8.5378
100% uptime
|51msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)104msQuery time (median DNS query time - median ping) -
194.65.8.6Checked 5 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
Portimão
37.1386, -8.5378
100% uptime
|48msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)124msQuery time (median DNS query time - median ping) -
94.132.50.39Checked 4 hours ago
NOS COMUNICACOES, S.A.
AS2860
Porto
41.1485, -8.6110
93% uptime
|53msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)94msQuery time (median DNS query time - median ping) -
95.136.99.197Checked 4 hours ago
Vodafone Portugal
AS12353
Porto
41.1485, -8.6110
100% uptime
|50msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)119msQuery time (median DNS query time - median ping) -
148.63.176.234Checked 6 hours ago
Vodafone Portugal
AS12353
Porto
41.1485, -8.6110
100% uptime
|54msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)66msQuery time (median DNS query time - median ping) -
178.166.13.10Checked 3 hours ago
Vodafone Portugal
AS12353
Porto
41.1485, -8.6110
96% uptime
|53msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)84msQuery time (median DNS query time - median ping) -
188.80.132.100Checked 2 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS3243
São Pedro do Sul
40.7554, -8.0726
100% uptime
|52msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)80msQuery time (median DNS query time - median ping) -
62.28.68.130Checked 8 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Sintra
38.8010, -9.3783
100% uptime
|51msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)97msQuery time (median DNS query time - median ping) -
88.157.147.206Checked 1 hour ago
NOS COMUNICACOES, S.A.
AS1897
Ventosa
39.1270, -9.0842
100% uptime
|35msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)11msQuery time (median DNS query time - median ping) -
193.126.225.98Checked 3 hours ago
NOS COMUNICACOES, S.A.
AS1897
Vila Nova de Paiva
40.8529, -7.7279
100% uptime
|42msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)115msQuery time (median DNS query time - median ping) -
193.126.225.100Checked 5 hours ago
NOS COMUNICACOES, S.A.
AS1897
Vila Nova de Paiva
40.8529, -7.7279
100% uptime
|42msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)109msQuery time (median DNS query time - median ping) -
193.126.225.103Checked 1 hour ago
NOS COMUNICACOES, S.A.
AS1897
Vila Nova de Paiva
40.8529, -7.7279
100% uptime
|41msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)119msQuery time (median DNS query time - median ping) -
62.48.163.110Checked 9 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Vila Real
41.3001, -7.7432
100% uptime
|52msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)144msQuery time (median DNS query time - median ping) -
83.240.223.185Checked 7 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Vila Real de Santo António
37.1950, -7.4177
100% uptime
|51msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)135msQuery time (median DNS query time - median ping) -
83.240.223.186Checked 10 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Vila Real de Santo António
37.1950, -7.4177
100% uptime
|58msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)132msQuery time (median DNS query time - median ping) -
83.240.223.187Checked 5 hours ago
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS15525
Vila Real de Santo António
37.1950, -7.4177
96% uptime
|51msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)137msQuery time (median DNS query time - median ping) -
77.54.164.248Checked 14 minutes ago
Vodafone Portugal
AS12353
Vila Viçosa
38.7777, -7.4179
100% uptime
|53msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)125msQuery time (median DNS query time - median ping)