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DNS Server Issues in Chad

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

Last updated: · All countries

Servers with issues

6 servers
IP ASN Organization Issue Description Reliability
41.242.153.117
AS328594 SAFITELCHAD-AS BAD_RESPONSE Returns unexpected response codes 77%
41.242.154.34
AS328594 SAFITELCHAD-AS BAD_RESPONSE Returns unexpected response codes 77%
197.149.129.13
AS37462 Prestabist BAD_RESPONSE Returns unexpected response codes 77%
169.255.152.38
AS327864 ALBIDEYNET BAD_RESPONSE Returns unexpected response codes 77%
169.255.152.82
AS327864 ALBIDEYNET BAD_RESPONSE Returns unexpected response codes 77%
154.73.112.58
AS327756 AIRTEL BAD_RESPONSE Returns unexpected response codes 77%

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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