History for ns3.cuhk.edu.hk
Domain: cuhk.edu.hk • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns3.cuhk.edu.hk
ns3.cuhk.edu.hk is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.
The selected UTC date is 2026-08-26. For this date, NameServerHistory found 50 DNS check records, 50 successful responses, 0 failed responses, and 361 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.
- Use this report to investigate historical DNS uptime and nameserver reliability.
- Compare DNS latency changes, failed DNS checks, and response behavior over time.
- Review the latest resolved IP address and raw DNS check history for ns3.cuhk.edu.hk.
Records on Selected Date
50
Historical checks stored for this nameserver on selected date
Average Latency
361 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 16:46
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.45.188.39
Most recently resolved hosting IP on selected date
Successful Responses
50
Checks that returned a measurable response
Failed Responses
0
Checks with no response or no returned latency
Failure Rate
0%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns3.cuhk.edu.hk
Showing DNS history for 2026-08-26 UTC. Newest records appear first.
Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.
| # | Query Time (UTC) | Correlation ID | Latency | Response | IP Address |
|---|---|---|---|---|---|
| 50 | 2026-08-26 16:46 | 639233593269224651 |
|
260 ms | 202.45.188.39 |
| 49 | 2026-08-26 16:28 | 639233582635086903 |
|
26 ms | 202.45.188.39 |
| 48 | 2026-08-26 16:11 | 639233572000374575 |
|
158 ms | 202.45.188.39 |
| 47 | 2026-08-26 15:53 | 639233561188633861 |
|
197 ms | 202.45.188.39 |
| 46 | 2026-08-26 15:35 | 639233550544357027 |
|
48 ms | 202.45.188.39 |
| 45 | 2026-08-26 14:40 | 639233517966053117 |
|
41 ms | 202.45.188.39 |
| 44 | 2026-08-26 14:23 | 639233507603253585 |
|
44 ms | 202.45.188.39 |
| 43 | 2026-08-26 14:06 | 639233497229039167 |
|
237 ms | 202.45.188.39 |
| 42 | 2026-08-26 13:49 | 639233486864546406 |
|
42 ms | 202.45.188.39 |
| 41 | 2026-08-26 13:31 | 639233476455174682 |
|
282 ms | 202.45.188.39 |
| 40 | 2026-08-26 13:14 | 639233466171592605 |
|
12 ms | 202.45.188.39 |
| 39 | 2026-08-26 12:57 | 639233455747096265 |
|
5 ms | 202.45.188.39 |
| 38 | 2026-08-26 12:39 | 639233445367152284 |
|
37 ms | 202.45.188.39 |
| 37 | 2026-08-26 12:22 | 639233434974187439 |
|
21 ms | 202.45.188.39 |
| 36 | 2026-08-26 12:05 | 639233424567558554 |
|
75 ms | 202.45.188.39 |
| 35 | 2026-08-26 11:47 | 639233414056832719 |
|
2202 ms | 202.45.188.39 |
| 34 | 2026-08-26 11:30 | 639233403515141099 |
|
5 ms | 202.45.188.39 |
| 33 | 2026-08-26 10:35 | 639233370841350248 |
|
39 ms | 202.45.188.39 |
| 32 | 2026-08-26 10:18 | 639233360361507238 |
|
63 ms | 202.45.188.39 |
| 31 | 2026-08-26 10:01 | 639233350067824371 |
|
45 ms | 202.45.188.39 |
| 30 | 2026-08-26 09:43 | 639233339545274518 |
|
5 ms | 202.45.188.39 |
| 29 | 2026-08-26 09:26 | 639233329214918079 |
|
2023 ms | 202.45.188.39 |
| 28 | 2026-08-26 09:08 | 639233318749762337 |
|
41 ms | 202.45.188.39 |
| 27 | 2026-08-26 08:51 | 639233308387917838 |
|
6 ms | 202.45.188.39 |
| 26 | 2026-08-26 08:34 | 639233297961740122 |
|
46 ms | 202.45.188.39 |
| 25 | 2026-08-26 08:16 | 639233287487159094 |
|
5 ms | 202.45.188.39 |
| 24 | 2026-08-26 07:59 | 639233276995531707 |
|
201 ms | 202.45.188.39 |
| 23 | 2026-08-26 07:41 | 639233266521568229 |
|
27 ms | 202.45.188.39 |
| 22 | 2026-08-26 07:24 | 639233256081047431 |
|
44 ms | 202.45.188.39 |
| 21 | 2026-08-26 06:30 | 639233223620132921 |
|
318 ms | 202.45.188.39 |
| 20 | 2026-08-26 06:13 | 639233213287814244 |
|
2031 ms | 202.45.188.39 |
| 19 | 2026-08-26 05:55 | 639233202925983161 |
|
243 ms | 202.45.188.39 |
| 18 | 2026-08-26 05:38 | 639233192644780696 |
|
4011 ms | 202.45.188.39 |
| 17 | 2026-08-26 05:21 | 639233182401183833 |
|
2040 ms | 202.45.188.39 |
| 16 | 2026-08-26 05:04 | 639233172074181051 |
|
6 ms | 202.45.188.39 |
| 15 | 2026-08-26 04:47 | 639233161808421455 |
|
2022 ms | 202.45.188.39 |
| 14 | 2026-08-26 04:29 | 639233151357344052 |
|
4 ms | 202.45.188.39 |
| 13 | 2026-08-26 04:12 | 639233141034116946 |
|
18 ms | 202.45.188.39 |
| 12 | 2026-08-26 03:55 | 639233130828334142 |
|
241 ms | 202.45.188.39 |
| 11 | 2026-08-26 03:38 | 639233120373450007 |
|
173 ms | 202.45.188.39 |
| 10 | 2026-08-26 03:21 | 639233110066216193 |
|
32 ms | 202.45.188.39 |
| 9 | 2026-08-26 02:27 | 639233078065410564 |
|
41 ms | 202.45.188.39 |
| 8 | 2026-08-26 02:10 | 639233067787457832 |
|
40 ms | 202.45.188.39 |
| 7 | 2026-08-26 01:53 | 639233057501801162 |
|
17 ms | 202.45.188.39 |
| 6 | 2026-08-26 01:36 | 639233047089431703 |
|
74 ms | 202.45.188.39 |
| 5 | 2026-08-26 01:18 | 639233036754790688 |
|
27 ms | 202.45.188.39 |
| 4 | 2026-08-26 01:01 | 639233026412602472 |
|
206 ms | 202.45.188.39 |
| 3 | 2026-08-26 00:44 | 639233016064066127 |
|
21 ms | 202.45.188.39 |
| 2 | 2026-08-26 00:27 | 639233005922655772 |
|
230 ms | 202.45.188.39 |
| 1 | 2026-08-26 00:10 | 639232995672256907 |
|
11 ms | 202.45.188.39 |