DNS Server Issues in Sri Lanka
67 DNS servers in Sri Lanka with detected issues. These servers respond to probes but have problems that may affect usability.
Last updated: · All countries
Servers with issues
67 servers
| IP | ASN | Organization | Issue | Description | Reliability |
|---|---|---|---|---|---|
202.129.234.123
|
AS45356 | Mobitel Pvt Ltd | BAD_RESPONSE | Returns unexpected response codes | 14% |
203.143.14.246
|
AS5087 | Lanka Communication Services | BAD_RESPONSE | Returns unexpected response codes | 9% |
98.159.40.1
|
AS212238 | Datacamp Limited | BAD_RESPONSE | Returns unexpected response codes | 5% |
95.181.239.130
|
AS9009 | M247 Europe SRL | BAD_RESPONSE | Returns unexpected response codes | 5% |
43.252.14.6
|
AS17470 | Hutchison Telecommunications Lanka Private Limited | BAD_RESPONSE | Returns unexpected response codes | 5% |
43.252.14.7
|
AS17470 | Hutchison Telecommunications Lanka Private Limited | BAD_RESPONSE | Returns unexpected response codes | 5% |
43.252.14.25
|
AS17470 | Hutchison Telecommunications Lanka Private Limited | BAD_RESPONSE | Returns unexpected response codes | 5% |
43.252.12.206
|
AS17470 | Hutchison Telecommunications Lanka Private Limited | BAD_RESPONSE | Returns unexpected response codes | 5% |
43.224.124.12
|
AS132124 | Information and Communication Technology Agency of Sri Lanka | BAD_RESPONSE | Returns unexpected response codes | 5% |
203.143.0.25
|
AS5087 | Lanka Communication Services | BAD_RESPONSE | Returns unexpected response codes | 5% |
203.143.0.124
|
AS5087 | Lanka Communication Services | BAD_RESPONSE | Returns unexpected response codes | 5% |
203.143.11.132
|
AS5087 | Lanka Communication Services | BAD_RESPONSE | Returns unexpected response codes | 5% |
203.143.13.131
|
AS5087 | Lanka Communication Services | BAD_RESPONSE | Returns unexpected response codes | 5% |
203.143.13.132
|
AS5087 | Lanka Communication Services | BAD_RESPONSE | Returns unexpected response codes | 5% |
203.143.13.137
|
AS5087 | Lanka Communication Services | BAD_RESPONSE | Returns unexpected response codes | 5% |
202.129.235.65
|
AS45356 | Mobitel Pvt Ltd | BAD_RESPONSE | Returns unexpected response codes | 5% |
202.129.235.93
|
AS45356 | Mobitel Pvt Ltd | BAD_RESPONSE | Returns unexpected response codes | 5% |
202.129.235.229
|
AS45356 | Mobitel Pvt Ltd | BAD_RESPONSE | Returns unexpected response codes | 5% |
202.129.235.201
|
AS45356 | Mobitel Pvt Ltd | BAD_RESPONSE | Returns unexpected response codes | 5% |
194.140.201.25
|
AS45356 | Mobitel Pvt Ltd | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.1.161
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.1.162
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.32.218
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.43.163
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.48.1
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.80.11
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.81.72
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.87.7
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.89.6
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.8.97
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
192.248.121.3
|
AS38229 | Lanka Education & Research Network, NREN | BAD_RESPONSE | Returns unexpected response codes | 5% |
124.43.10.143
|
AS9329 | Sri Lanka Telecom Internet | BAD_RESPONSE | Returns unexpected response codes | 5% |
124.43.13.172
|
AS9329 | Sri Lanka Telecom Internet | BAD_RESPONSE | Returns unexpected response codes | 5% |
124.43.130.123
|
AS9329 | Sri Lanka Telecom Internet | BAD_RESPONSE | Returns unexpected response codes | 5% |
124.43.130.126
|
AS9329 | Sri Lanka Telecom Internet | BAD_RESPONSE | Returns unexpected response codes | 5% |
123.231.10.102
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
123.231.15.121
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
123.231.14.13
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.60.200
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.1.2
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.17.130
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.17.131
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.60.201
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.34.36
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.34.37
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.34.42
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.17.2
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.17.14
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
122.255.17.141
|
AS18001 | Dialog Axiata PLC. | BAD_RESPONSE | Returns unexpected response codes | 5% |
116.206.23.40
|
AS5087 | Lanka Communication Services | BAD_RESPONSE | Returns unexpected response codes | 5% |
116.206.23.50
|
AS5087 | Lanka Communication Services | BAD_RESPONSE | Returns unexpected response codes | 5% |
104.75.84.12
|
AS9329 | Sri Lanka Telecom Internet | BAD_RESPONSE | Returns unexpected response codes | 5% |
104.75.84.14
|
AS9329 | Sri Lanka Telecom Internet | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.99.100.2
|
AS136934 | Bank Of Ceylon | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.99.100.132
|
AS136934 | Bank Of Ceylon | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.21.167.7
|
AS132447 | 234, Galle Road, Colombo 4 | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.21.167.8
|
AS132447 | 234, Galle Road, Colombo 4 | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.21.167.154
|
AS132447 | 234, Galle Road, Colombo 4 | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.140.194.5
|
AS151197 | OREL I T Private Limited | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.140.194.6
|
AS151197 | OREL I T Private Limited | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.140.194.100
|
AS151197 | OREL I T Private Limited | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.140.194.205
|
AS151197 | OREL I T Private Limited | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.11.33.201
|
AS132124 | Information and Communication Technology Agency of Sri Lanka | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.11.32.17
|
AS132124 | Information and Communication Technology Agency of Sri Lanka | BAD_RESPONSE | Returns unexpected response codes | 5% |
103.1.179.85
|
AS5087 | Lanka Communication Services | BAD_RESPONSE | Returns unexpected response codes | 5% |
203.143.20.11
|
AS5087 | Lanka Communication Services | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 98% |
103.1.179.167
|
AS5087 | Lanka Communication Services | NX_HIJACK | Hijacks NXDOMAIN responses — redirects failed lookups | 98% |
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.