DNS Server Issues in Switzerland
44 DNS servers in Switzerland with detected issues. These servers respond to probes but have problems that may affect usability.
Last updated: · All countries
Servers with issues
44 servers
| IP | ASN | Organization | Issue | Description | Reliability |
|---|---|---|---|---|---|
84.253.60.42
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 31% |
77.59.197.94
|
AS6830 | Liberty Global B.V. | BAD_RESPONSE | Returns unexpected response codes | 25% |
193.135.59.35
|
AS31051 | Online Travel Ag | BAD_RESPONSE | Returns unexpected response codes | 25% |
81.17.27.162
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
81.17.29.198
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
81.17.29.252
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
81.17.29.253
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
81.17.27.163
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
81.17.27.164
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
81.17.27.165
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
81.17.27.166
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
46.231.201.151
|
AS21069 | METANET AG | BAD_RESPONSE | Returns unexpected response codes | 22% |
46.231.201.213
|
AS21069 | METANET AG | BAD_RESPONSE | Returns unexpected response codes | 22% |
46.231.204.76
|
AS21069 | METANET AG | BAD_RESPONSE | Returns unexpected response codes | 22% |
38.180.84.13
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
146.4.4.236
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 22% |
146.4.4.237
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 22% |
146.4.32.38
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 22% |
146.4.47.126
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 22% |
146.4.30.147
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 22% |
146.4.10.234
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 22% |
141.255.161.166
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
141.255.161.174
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
141.255.166.131
|
AS51852 | Private Layer INC | BAD_RESPONSE | Returns unexpected response codes | 22% |
140.238.210.121
|
AS31898 | Oracle Corporation | BAD_RESPONSE | Returns unexpected response codes | 22% |
109.164.201.207
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 22% |
109.164.237.9
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 22% |
109.164.210.185
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 22% |
109.164.217.162
|
AS3303 | Bluewin | BAD_RESPONSE | Returns unexpected response codes | 22% |
85.195.210.243
|
AS13030 | Init7 (Switzerland) Ltd. | BAD_RESPONSE | Returns unexpected response codes | 19% |
20.208.46.123
|
AS8075 | Microsoft Corporation | CENSORED | Censors or filters certain domains | 96% |
195.15.247.251
|
AS29222 | Infomaniak Network SA | CENSORED | Censors or filters certain domains | 87% |
80.74.130.177
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.178
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.130
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.176
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.179
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.181
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.182
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.183
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.184
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.185
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.187
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
80.74.130.189
|
AS21069 | METANET AG | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 90% |
What do these issues mean?
- REFUSED — Server is online but refuses queries from outside its network. Likely an ISP resolver that only serves its own subscribers.
- NX_HIJACK — Server works but redirects non-existent domain lookups to its own IP, typically showing ads instead of an error.
- SERVFAIL — Server responds but returns internal errors. May be misconfigured or overloaded.
- NETWORK_ERROR — Connection to the server failed at the network level.
- NO_ANSWER — Server responds to the query but provides no answer data.
- CENSORED — Server returns different results for certain domains compared to neutral resolvers.