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.
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78.141.169.121Checked 1 hour ago
POST Luxembourg
AS6661
Luxembourg
49.6098, 6.1327
100% uptime
|8msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)58msQuery time (median DNS query time - median ping) -
83.99.9.176Checked 9 hours ago
POST Luxembourg
AS6661
Luxembourg
49.6098, 6.1327
100% uptime
|13msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)59msQuery time (median DNS query time - median ping) -
85.93.216.115Checked 9 hours ago
Visual Online S.A.
AS9008
Luxembourg
49.6098, 6.1327
100% uptime
|7msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)119msQuery time (median DNS query time - median ping) -
87.240.208.168Checked 9 hours ago
POST Luxembourg
AS6661
Luxembourg
49.6098, 6.1327
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)70msQuery time (median DNS query time - median ping) -
87.240.213.10Checked 9 hours ago
POST Luxembourg
AS6661
Luxembourg
49.6098, 6.1327
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping) -
88.207.210.122Checked 9 hours ago
POST Luxembourg
AS6661
Luxembourg
49.6098, 6.1327
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)42msQuery time (median DNS query time - median ping) -
194.0.104.52Checked 20 minutes ago
ISIX Communications LLP
AS47716
Luxembourg
49.6098, 6.1327
100% uptime
|9msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)22msQuery time (median DNS query time - median ping) -
195.46.226.2Checked 6 hours ago
POST Luxembourg
AS6661
Luxembourg
49.6098, 6.1327
100% uptime
|8msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)32msQuery time (median DNS query time - median ping) -
217.31.74.210Checked 51 minutes ago
CEGECOM S.A.
AS15965
Luxembourg
49.6098, 6.1327
100% uptime
|15msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)90msQuery time (median DNS query time - median ping) -
88.207.200.239Checked 9 hours ago
POST Luxembourg
AS6661
Schifflange
49.5064, 6.0128
78% uptime
|12msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)106msQuery time (median DNS query time - median ping) -
87.240.208.32Checked 8 hours ago
POST Luxembourg
AS6661
Stadtbredimus
49.5628, 6.3644
100% uptime
|9msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)76msQuery time (median DNS query time - median ping)