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DNS Server Issues in HT

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

Last updated: · All countries

Servers with issues

37 servers
IP ASN Organization Issue Description Reliability
74.244.6.90
AS14593 Space Exploration Technologies Corporation BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.190
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.191
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.178
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.179
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.180
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.181
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.182
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.183
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.184
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.185
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.186
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.187
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.188
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.189
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.176
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
216.194.96.177
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 77%
200.4.186.238
AS27759 ACCESS HAITI S.A. BAD_RESPONSE Returns unexpected response codes 77%
200.2.152.66
AS27759 ACCESS HAITI S.A. BAD_RESPONSE Returns unexpected response codes 77%
200.2.152.67
AS27759 ACCESS HAITI S.A. BAD_RESPONSE Returns unexpected response codes 77%
200.2.131.242
AS27759 ACCESS HAITI S.A. BAD_RESPONSE Returns unexpected response codes 77%
200.2.131.246
AS27759 ACCESS HAITI S.A. BAD_RESPONSE Returns unexpected response codes 77%
200.2.137.253
AS27759 ACCESS HAITI S.A. BAD_RESPONSE Returns unexpected response codes 77%
200.113.192.5
AS27653 Alpha Communications Network BAD_RESPONSE Returns unexpected response codes 77%
200.113.192.10
AS27653 Alpha Communications Network BAD_RESPONSE Returns unexpected response codes 77%
190.120.198.146
AS27759 ACCESS HAITI S.A. BAD_RESPONSE Returns unexpected response codes 77%
190.115.165.131
AS52260 Telecommunications de Haiti Teleco BAD_RESPONSE Returns unexpected response codes 77%
190.115.149.34
AS52260 Telecommunications de Haiti Teleco BAD_RESPONSE Returns unexpected response codes 77%
190.102.95.53
AS52260 Telecommunications de Haiti Teleco BAD_RESPONSE Returns unexpected response codes 77%
186.190.29.102
AS27759 ACCESS HAITI S.A. BAD_RESPONSE Returns unexpected response codes 77%
186.1.192.2
AS52260 Telecommunications de Haiti Teleco BAD_RESPONSE Returns unexpected response codes 77%
186.1.192.1
AS52260 Telecommunications de Haiti Teleco BAD_RESPONSE Returns unexpected response codes 77%
186.1.192.246
AS52260 Telecommunications de Haiti Teleco BAD_RESPONSE Returns unexpected response codes 77%
186.1.195.2
AS52260 Telecommunications de Haiti Teleco BAD_RESPONSE Returns unexpected response codes 77%
186.1.192.226
AS52260 Telecommunications de Haiti Teleco BAD_RESPONSE Returns unexpected response codes 77%
186.1.192.230
AS52260 Telecommunications de Haiti Teleco BAD_RESPONSE Returns unexpected response codes 77%
186.1.192.242
AS52260 Telecommunications de Haiti Teleco 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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