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DNS Server Issues in Nigeria

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

Last updated: · All countries

Servers with issues

51 servers
IP ASN Organization Issue Description Reliability
51.38.188.113
AS16276 OVH SAS BAD_RESPONSE Returns unexpected response codes 6%
62.173.32.3
AS29091 IPNXng BAD_RESPONSE Returns unexpected response codes 5%
45.112.182.74
AS715 WoodyNet, Inc. BAD_RESPONSE Returns unexpected response codes 5%
45.112.182.73
AS715 WoodyNet, Inc. BAD_RESPONSE Returns unexpected response codes 5%
41.79.4.15
AS37209 HYPERIA BAD_RESPONSE Returns unexpected response codes 5%
41.79.65.248
AS37347 NGCOM BAD_RESPONSE Returns unexpected response codes 5%
41.79.65.252
AS37347 NGCOM BAD_RESPONSE Returns unexpected response codes 5%
41.79.65.253
AS37347 NGCOM BAD_RESPONSE Returns unexpected response codes 5%
41.79.65.254
AS37347 NGCOM BAD_RESPONSE Returns unexpected response codes 5%
41.78.211.30
AS37308 COOLLINK BAD_RESPONSE Returns unexpected response codes 5%
41.75.95.74
AS37282 MAINONE BAD_RESPONSE Returns unexpected response codes 5%
41.75.92.228
AS37282 MAINONE BAD_RESPONSE Returns unexpected response codes 5%
41.75.80.82
AS37282 MAINONE BAD_RESPONSE Returns unexpected response codes 5%
41.75.80.83
AS37282 MAINONE BAD_RESPONSE Returns unexpected response codes 5%
41.242.48.57
AS37688 BCNL1-AS BAD_RESPONSE Returns unexpected response codes 5%
41.242.48.10
AS37688 BCNL1-AS BAD_RESPONSE Returns unexpected response codes 5%
41.242.48.11
AS37688 BCNL1-AS BAD_RESPONSE Returns unexpected response codes 5%
41.203.80.158
AS37148 globacom-as BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.113
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.114
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.115
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.11
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.106
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.107
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.108
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.109
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.110
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.111
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.112
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.1
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.10
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.100
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.101
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.102
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.103
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.104
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.105
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
216.252.185.0
AS13150 Cato Networks Ltd BAD_RESPONSE Returns unexpected response codes 5%
160.119.196.25
AS328171 TREFOIL BAD_RESPONSE Returns unexpected response codes 5%
155.93.117.2
AS16284 Inq-Digital-Nigeria-AS BAD_RESPONSE Returns unexpected response codes 5%
155.93.117.3
AS16284 Inq-Digital-Nigeria-AS BAD_RESPONSE Returns unexpected response codes 5%
14.137.173.51
AS136907 HUAWEI CLOUDS BAD_RESPONSE Returns unexpected response codes 5%
14.137.173.52
AS136907 HUAWEI CLOUDS BAD_RESPONSE Returns unexpected response codes 5%
14.137.173.1
AS136907 HUAWEI CLOUDS BAD_RESPONSE Returns unexpected response codes 5%
102.88.155.2
AS29465 MTN NIGERIA Communication limited BAD_RESPONSE Returns unexpected response codes 5%
102.88.134.192
AS29465 MTN NIGERIA Communication limited BAD_RESPONSE Returns unexpected response codes 5%
102.36.135.10
AS328556 SYSCODES-COMMUNICATIONS-AS BAD_RESPONSE Returns unexpected response codes 5%
102.36.135.11
AS328556 SYSCODES-COMMUNICATIONS-AS BAD_RESPONSE Returns unexpected response codes 5%
102.207.136.253
AS329503 NGCOM-LASTMILE-SOLUTION-LTD BAD_RESPONSE Returns unexpected response codes 5%
102.205.46.4
AS214354 SiteHUB Agency Ltd BAD_RESPONSE Returns unexpected response codes 5%
197.255.160.202
AS37340 Spectranet NX_HIJACK Hijacks NXDOMAIN responses — redirects failed lookups 79%

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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