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DNS Server Issues in Venezuela

27 DNS servers in Venezuela with detected issues. These servers respond to probes but have problems that may affect usability.

Last updated: · All countries

Servers with issues

27 servers
IP ASN Organization Issue Description Reliability
200.11.138.12
AS8048 CANTV Servicios, Venezuela BAD_RESPONSE Returns unexpected response codes 90%
190.202.9.199
AS8048 CANTV Servicios, Venezuela BAD_RESPONSE Returns unexpected response codes 90%
45.234.61.236
AS272874 RADNET TELECOM, C.A BAD_RESPONSE Returns unexpected response codes 77%
45.234.61.237
AS272874 RADNET TELECOM, C.A BAD_RESPONSE Returns unexpected response codes 77%
45.187.93.58
AS269829 MARACAIBO NET C.A BAD_RESPONSE Returns unexpected response codes 77%
45.187.92.110
AS269829 MARACAIBO NET C.A BAD_RESPONSE Returns unexpected response codes 77%
45.186.202.42
AS269820 FULL DATA COMUNICACIONES C.A. BAD_RESPONSE Returns unexpected response codes 77%
45.186.203.118
AS269820 FULL DATA COMUNICACIONES C.A. BAD_RESPONSE Returns unexpected response codes 77%
45.186.201.62
AS269820 FULL DATA COMUNICACIONES C.A. BAD_RESPONSE Returns unexpected response codes 77%
45.186.201.67
AS269820 FULL DATA COMUNICACIONES C.A. BAD_RESPONSE Returns unexpected response codes 77%
45.179.164.10
AS269730 TECNOVEN SERVICES CA BAD_RESPONSE Returns unexpected response codes 77%
45.175.22.4
AS267892 COMISION NACIONAL DE TELECOMUNICACIONES CONATEL NICVE BAD_RESPONSE Returns unexpected response codes 77%
38.43.252.205
AS269820 FULL DATA COMUNICACIONES C.A. BAD_RESPONSE Returns unexpected response codes 77%
38.224.153.242
AS273843 INVERSIONES ABDO 77, C.A. BAD_RESPONSE Returns unexpected response codes 77%
38.10.248.248
AS269730 TECNOVEN SERVICES CA BAD_RESPONSE Returns unexpected response codes 77%
38.10.248.250
AS269730 TECNOVEN SERVICES CA BAD_RESPONSE Returns unexpected response codes 77%
38.10.250.67
AS269730 TECNOVEN SERVICES CA BAD_RESPONSE Returns unexpected response codes 77%
38.10.250.194
AS269730 TECNOVEN SERVICES CA BAD_RESPONSE Returns unexpected response codes 77%
38.10.248.14
AS269730 TECNOVEN SERVICES CA BAD_RESPONSE Returns unexpected response codes 77%
38.10.248.19
AS269730 TECNOVEN SERVICES CA BAD_RESPONSE Returns unexpected response codes 77%
38.10.248.245
AS269730 TECNOVEN SERVICES CA BAD_RESPONSE Returns unexpected response codes 77%
38.10.248.246
AS269730 TECNOVEN SERVICES CA BAD_RESPONSE Returns unexpected response codes 77%
159.90.10.77
AS11694 Universidad Simon Bolivar BAD_RESPONSE Returns unexpected response codes 77%
159.90.100.206
AS11694 Universidad Simon Bolivar BAD_RESPONSE Returns unexpected response codes 77%
131.221.112.4
AS263701 RGO SOMOS CABLE, C.A. BAD_RESPONSE Returns unexpected response codes 77%
190.205.109.36
AS8048 CANTV Servicios, Venezuela BAD_RESPONSE Returns unexpected response codes 63%
200.35.79.41
AS6306 TELEFONICA VENEZOLANA, C.A. BAD_RESPONSE Returns unexpected response codes 44%

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.

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