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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217.182.47.21Checked 9 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)130msQuery time (median DNS query time - median ping) -
217.182.47.121Checked 10 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)142msQuery time (median DNS query time - median ping) -
217.182.89.21Checked 6 hours ago
OVH SAS
AS16276
Strasbourg
48.5839, 7.7455
100% uptime
|6msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)23msQuery time (median DNS query time - median ping) -
194.51.17.50Checked 10 hours ago
Orange S.A.
AS3215
Sury-le-Comtal
45.5374, 4.1857
100% uptime
|24msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)118msQuery time (median DNS query time - median ping) -
77.192.72.192Checked 1 hour ago
Societe Francaise Du Radiotelephone - SFR SA
AS15557
Thionville
49.3599, 6.1604
91% uptime
|28msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)48msQuery time (median DNS query time - median ping) -
46.182.1.201Checked 9 hours ago
Hosteur SA
AS207758
Thonon-les-Bains
46.3705, 6.4798
96% uptime
|15msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)40msQuery time (median DNS query time - median ping) -
178.20.55.141Checked 5 hours ago
IELO Main Network
AS29075
Tignes
45.4960, 6.9246
100% uptime
|20msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)122msQuery time (median DNS query time - median ping) -
77.159.207.86Checked 6 hours ago
Societe Francaise Du Radiotelephone - SFR SA
AS15557
Toulon
43.1244, 5.9284
96% uptime
|25msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)77msQuery time (median DNS query time - median ping) -
79.90.46.17Checked 4 hours ago
Societe Francaise Du Radiotelephone - SFR SA
AS15557
Toulouse
43.6043, 1.4437
100% uptime
|25msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)51msQuery time (median DNS query time - median ping) -
86.206.20.230Checked 2 hours ago
Orange S.A.
AS3215
Toulouse
43.6043, 1.4437
100% uptime
|29msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)65msQuery time (median DNS query time - median ping) -
89.40.220.114Checked 6 hours ago
Eurofiber France SAS
AS200780
Toulouse
43.6043, 1.4437
100% uptime
|27msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)84msQuery time (median DNS query time - median ping) -
185.116.131.161Checked 5 hours ago
Eurofiber France SAS
AS39405
Toulouse
43.6043, 1.4437
100% uptime
|23msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)58msQuery time (median DNS query time - median ping) -
185.116.131.201Checked 5 hours ago
Eurofiber France SAS
AS39405
Toulouse
43.6043, 1.4437
100% uptime
|23msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)61msQuery time (median DNS query time - median ping) -
85.184.92.196Checked 5 hours ago
Hub One SA
AS29283
Tremblay-en-France
48.9496, 2.5684
100% uptime
|13msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)28msQuery time (median DNS query time - median ping) -
185.245.94.170Checked 9 hours ago
Hosteur NETWORK CORE
AS204818
Valbonne
43.6329, 6.9991
93% uptime
|27msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)86msQuery time (median DNS query time - median ping) -
86.104.252.185Checked 3 hours ago
Techcrea Solutions SAS
AS197922
Valenciennes
50.3591, 3.5251
82% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)55msQuery time (median DNS query time - median ping) -
89.234.148.244Checked 5 hours ago
Techcrea Solutions SAS
AS197922
Valenciennes
50.3591, 3.5251
100% uptime
|17msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)46msQuery time (median DNS query time - median ping) -
185.234.143.17Checked 31 minutes ago
REZOCEAN SAS
AS198551
Valloire
45.1654, 6.4300
100% uptime
|24msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)74msQuery time (median DNS query time - median ping) -
82.23.134.198Checked 2 hours ago
FBW NETWORKS SAS
AS216190
Vélizy-Villacoublay
48.7820, 2.1940
100% uptime
|27msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)130msQuery time (median DNS query time - median ping) -
170.39.217.181Checked 6 hours ago
Bucklog SARL
AS211590
Vélizy-Villacoublay
48.7820, 2.1940
100% uptime
|13msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)6msQuery time (median DNS query time - median ping) -
195.128.147.220Checked 6 hours ago
Free Pro SAS
AS30781
Villard-de-Lans
45.0716, 5.5564
100% uptime
|21msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)46msQuery time (median DNS query time - median ping) -
81.80.218.197Checked 6 hours ago
Orange S.A.
AS3215
Villeneuve-d'Ascq
50.6167, 3.1666
100% uptime
|23msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)27msQuery time (median DNS query time - median ping) -
37.153.143.177Checked 2 hours ago
AIRMOB INFRA FULL SASU
AS212041
Villepinte
48.9620, 2.5325
100% uptime
|75msMedian ping from Nuremberg, Germany|7msJitter (1 standard deviation)183msQuery time (median DNS query time - median ping) -
85.69.83.72Checked 7 hours ago
Societe Francaise Du Radiotelephone - SFR SA
AS15557
Villiers-sur-Marne
48.8310, 2.5484
100% uptime
|14msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)12msQuery time (median DNS query time - median ping) -
78.155.155.64Checked 4 hours ago
Societe Francaise Du Radiotelephone - SFR SA
AS15557
Vitrolles
43.4600, 5.2486
100% uptime
|22msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
85.31.204.49Checked 6 hours ago
Free Pro SAS
AS30781
Vitrolles
43.4600, 5.2486
100% uptime
|25msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)33msQuery time (median DNS query time - median ping) -
85.31.204.50Checked 5 hours ago
Free Pro SAS
AS30781
Vitrolles
43.4600, 5.2486
100% uptime
|25msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)34msQuery time (median DNS query time - median ping) -
109.208.84.242Checked 9 hours ago
Orange S.A.
AS3215
Vitrolles
43.4600, 5.2486
100% uptime
|18msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)64msQuery time (median DNS query time - median ping) -
185.118.3.224Checked 6 hours ago
IELO Main Network
AS29075
Yerres
48.7178, 2.4934
100% uptime
|27msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)69msQuery time (median DNS query time - median ping)