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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185.17.240.132Checked 1 hour ago
OCI Cloud SAS
AS61136
Strasbourg
48.5839, 7.7455
100% uptime
|14msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)39msQuery time (median DNS query time - median ping) -
185.17.240.177Checked 55 minutes ago
OCI Cloud SAS
AS61136
Strasbourg
48.5839, 7.7455
100% uptime
|13msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)33msQuery time (median DNS query time - median ping) -
185.37.11.62Checked 38 minutes ago
Strong Blue Conseil & Telecom SASU
AS210806
Strasbourg
48.5839, 7.7455
100% uptime
|13msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)74msQuery time (median DNS query time - median ping) -
185.37.11.122Checked 8 minutes ago
Strong Blue Conseil & Telecom SASU
AS210806
Strasbourg
48.5839, 7.7455
100% uptime
|13msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)82msQuery time (median DNS query time - median ping) -
185.37.11.123Checked 2 hours ago
Strong Blue Conseil & Telecom SASU
AS210806
Strasbourg
48.5839, 7.7455
100% uptime
|13msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)81msQuery time (median DNS query time - median ping) -
188.165.22.162Checked 1 hour ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)26msQuery time (median DNS query time - median ping) -
217.182.47.19Checked 7 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)156msQuery time (median DNS query time - median ping) -
217.182.47.30Checked 51 minutes ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)94msQuery time (median DNS query time - median ping) -
217.182.47.33Checked 7 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
96% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)122msQuery time (median DNS query time - median ping) -
217.182.47.34Checked 7 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)118msQuery time (median DNS query time - median ping) -
217.182.47.35Checked 9 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)106msQuery time (median DNS query time - median ping) -
217.182.47.38Checked 9 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
98% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)105msQuery time (median DNS query time - median ping) -
217.182.47.39Checked 8 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)110msQuery time (median DNS query time - median ping) -
217.182.47.41Checked 9 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
217.182.47.42Checked 1 hour ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)126msQuery time (median DNS query time - median ping) -
217.182.47.43Checked 47 minutes ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)109msQuery time (median DNS query time - median ping) -
217.182.47.47Checked 46 minutes ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
98% uptime
|6msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)106msQuery time (median DNS query time - median ping) -
217.182.47.48Checked 2 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
97% uptime
|6msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
217.182.47.103Checked 7 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)120msQuery time (median DNS query time - median ping) -
217.182.47.106Checked 9 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)124msQuery time (median DNS query time - median ping) -
217.182.47.107Checked 9 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)126msQuery time (median DNS query time - median ping) -
217.182.47.108Checked 2 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)126msQuery time (median DNS query time - median ping) -
217.182.47.110Checked 9 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)122msQuery time (median DNS query time - median ping) -
217.182.47.113Checked 34 minutes ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
97% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)127msQuery time (median DNS query time - median ping) -
217.182.47.119Checked 7 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
217.182.89.21Checked 1 hour ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)21msQuery time (median DNS query time - median ping) -
93.27.247.31Checked 4 hours ago
Societe Francaise Du Radiotelephone - SFR SA
AS15557
Teulat
43.6360, 1.6981
100% uptime
|27msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)68msQuery time (median DNS query time - median ping) -
178.20.55.141Checked 26 minutes ago
IELO Main Network
AS29075
Tignes
45.4960, 6.9246
98% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)133msQuery time (median DNS query time - median ping) -
77.159.207.86Checked 2 hours ago
Societe Francaise Du Radiotelephone - SFR SA
AS15557
Toulon
43.1244, 5.9284
100% uptime
|26msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)85msQuery time (median DNS query time - median ping) -
45.130.24.72Checked 10 hours ago
AIRMOB SAS
AS49619
Toulouse
43.6043, 1.4437
100% uptime
|58msMedian ping from Nuremberg, Germany|8msJitter (1 standard deviation)154msQuery time (median DNS query time - median ping) -
45.130.25.60Checked 10 hours ago
AIRMOB SAS
AS49619
Toulouse
43.6043, 1.4437
98% uptime
|74msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)182msQuery time (median DNS query time - median ping) -
185.234.141.115Checked 11 hours ago
REZOCEAN SAS
AS198551
Trégastel
48.8167, -3.5000
98% uptime
|23msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)71msQuery time (median DNS query time - median ping) -
85.184.92.196Checked 11 hours ago
Hub One SA
AS29283
Tremblay-en-France
48.9496, 2.5684
100% uptime
|13msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)59msQuery time (median DNS query time - median ping) -
185.162.210.6Checked 9 hours ago
Riviera Networks Inc SAS
AS207181
Trouville-sur-Mer
49.3659, 0.0800
98% uptime
|33msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)92msQuery time (median DNS query time - median ping) -
82.66.103.155Checked 10 hours ago
Free SAS
AS12322
Vanves
48.8235, 2.2902
100% uptime
|18msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)296msQuery time (median DNS query time - median ping) -
82.23.134.198Checked 5 hours ago
FBW NETWORKS SAS
AS216190
Vélizy-Villacoublay
48.7820, 2.1940
92% uptime
|29msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)147msQuery time (median DNS query time - median ping) -
170.39.217.181Checked 1 hour ago
Bucklog SARL
AS211590
Vélizy-Villacoublay
48.7820, 2.1940
100% uptime
|13msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)10msQuery time (median DNS query time - median ping) -
5.253.133.217Checked 2 hours ago
Koesio Nord Ouest SAS
AS44821
Verson
49.1543, -0.4563
97% uptime
|13msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)139msQuery time (median DNS query time - median ping) -
86.207.62.12Checked 6 hours ago
Orange S.A.
AS3215
Vienne
45.5257, 4.8748
97% uptime
|19msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)77msQuery time (median DNS query time - median ping) -
195.128.147.220Checked 2 hours ago
Free Pro SAS
AS30781
Villard-de-Lans
45.0716, 5.5564
100% uptime
|21msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)44msQuery time (median DNS query time - median ping) -
81.80.218.197Checked 1 hour ago
Orange S.A.
AS3215
Villeneuve-d'Ascq
50.6167, 3.1666
100% uptime
|34msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)27msQuery time (median DNS query time - median ping) -
82.64.251.233Checked 7 hours ago
Free SAS
AS12322
Villeneuve-d'Ascq
50.6167, 3.1666
98% uptime
|21msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)16msQuery time (median DNS query time - median ping) -
195.101.146.73Checked 1 hour ago
Orange S.A.
AS3215
Villeneuve-d'Ascq
50.6167, 3.1666
100% uptime
|32msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)76msQuery time (median DNS query time - median ping)