History for dns2.ydu.edu.tw
Domain: ydu.edu.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.ydu.edu.tw
dns2.ydu.edu.tw 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 56 DNS check records, 55 successful responses, 1 failed responses, and 2025 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 dns2.ydu.edu.tw.
Records on Selected Date
56
Historical checks stored for this nameserver on selected date
Average Latency
2025 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 18:27
All timestamps shown in UTC
Latest Resolved IP on Selected Date
120.106.8.2
Most recently resolved hosting IP on selected date
Successful Responses
55
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for dns2.ydu.edu.tw
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 |
|---|---|---|---|---|---|
| 56 | 2026-08-26 18:27 | 639233646245051806 |
|
2013 ms | 120.106.8.2 |
| 55 | 2026-08-26 18:09 | 639233635663779051 |
|
823 ms | 120.106.8.2 |
| 54 | 2026-08-26 17:51 | 639233624977342122 |
|
813 ms | 120.106.8.2 |
| 53 | 2026-08-26 17:34 | 639233614446136153 |
|
311 ms | 120.106.8.2 |
| 52 | 2026-08-26 17:16 | 639233603737877581 |
|
2818 ms | 120.106.8.2 |
| 51 | 2026-08-26 16:58 | 639233593269224651 |
|
4250 ms | 120.106.8.2 |
| 50 | 2026-08-26 16:41 | 639233582635086903 |
|
800 ms | 120.106.8.2 |
| 49 | 2026-08-26 16:23 | 639233572000374575 |
|
841 ms | 120.106.8.2 |
| 48 | 2026-08-26 16:05 | 639233561188633861 |
|
941 ms | 120.106.8.2 |
| 47 | 2026-08-26 15:47 | 639233550544357027 |
|
1432 ms | 120.106.8.2 |
| 46 | 2026-08-26 14:53 | 639233517966053117 |
|
1390 ms | 120.106.8.2 |
| 45 | 2026-08-26 14:35 | 639233507603253585 |
|
1833 ms | 120.106.8.2 |
| 44 | 2026-08-26 14:18 | 639233497229039167 |
|
1293 ms | 120.106.8.2 |
| 43 | 2026-08-26 14:01 | 639233486864546406 |
|
2519 ms | 120.106.8.2 |
| 42 | 2026-08-26 13:44 | 639233476455174682 |
|
3913 ms | 120.106.8.2 |
| 41 | 2026-08-26 13:26 | 639233466171592605 |
|
2478 ms | 120.106.8.2 |
| 40 | 2026-08-26 13:09 | 639233455747096265 |
|
813 ms | 120.106.8.2 |
| 39 | 2026-08-26 12:52 | 639233445367152284 |
|
2495 ms | 120.106.8.2 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
1709 ms | 120.106.8.2 |
| 37 | 2026-08-26 12:17 | 639233424567558554 |
|
1422 ms | 120.106.8.2 |
| 36 | 2026-08-26 12:00 | 639233414056832719 |
|
1429 ms | 120.106.8.2 |
| 35 | 2026-08-26 11:42 | 639233403515141099 |
|
3987 ms | 120.106.8.2 |
| 34 | 2026-08-26 10:47 | 639233370841350248 |
|
2497 ms | 120.106.8.2 |
| 33 | 2026-08-26 10:30 | 639233360361507238 |
|
1710 ms | 120.106.8.2 |
| 32 | 2026-08-26 10:13 | 639233350067824371 |
|
2247 ms | 120.106.8.2 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
1392 ms | 120.106.8.2 |
| 30 | 2026-08-26 09:38 | 639233329214918079 |
|
3921 ms | 120.106.8.2 |
| 29 | 2026-08-26 09:21 | 639233318749762337 |
|
4 ms | 120.106.8.2 |
| 28 | 2026-08-26 09:03 | 639233308387917838 |
|
2031 ms | 120.106.8.2 |
| 27 | 2026-08-26 08:46 | 639233297961740122 |
|
2485 ms | 120.106.8.2 |
| 26 | 2026-08-26 08:29 | 639233287487159094 |
|
4524 ms | 120.106.8.2 |
| 25 | 2026-08-26 08:11 | 639233276995531707 |
|
2033 ms | 120.106.8.2 |
| 24 | 2026-08-26 07:54 | 639233266521568229 |
|
3979 ms | 120.106.8.2 |
| 23 | 2026-08-26 07:36 | 639233256081047431 |
|
3388 ms | 120.106.8.2 |
| 22 | 2026-08-26 06:42 | 639233223620132921 |
|
1836 ms | 120.106.8.2 |
| 21 | 2026-08-26 06:25 | 639233213287814244 |
|
1508 ms | 120.106.8.2 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
2523 ms | 120.106.8.2 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
1477 ms | 120.106.8.2 |
| 18 | 2026-08-26 05:33 | 639233182401183833 |
|
- | |
| 17 | 2026-08-26 05:16 | 639233172074181051 |
|
2257 ms | 120.106.8.2 |
| 16 | 2026-08-26 04:59 | 639233161808421455 |
|
1468 ms | 120.106.8.2 |
| 15 | 2026-08-26 04:42 | 639233151357344052 |
|
4260 ms | 120.106.8.2 |
| 14 | 2026-08-26 04:24 | 639233141034116946 |
|
2421 ms | 120.106.8.2 |
| 13 | 2026-08-26 04:07 | 639233130828334142 |
|
1428 ms | 120.106.8.2 |
| 12 | 2026-08-26 03:50 | 639233120373450007 |
|
2258 ms | 120.106.8.2 |
| 11 | 2026-08-26 03:33 | 639233110066216193 |
|
1732 ms | 120.106.8.2 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
3983 ms | 120.106.8.2 |
| 9 | 2026-08-26 02:22 | 639233067787457832 |
|
1817 ms | 120.106.8.2 |
| 8 | 2026-08-26 02:05 | 639233057501801162 |
|
2483 ms | 120.106.8.2 |
| 7 | 2026-08-26 01:48 | 639233047089431703 |
|
2 ms | 120.106.8.2 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
2292 ms | 120.106.8.2 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
1459 ms | 120.106.8.2 |
| 4 | 2026-08-26 00:56 | 639233016064066127 |
|
2249 ms | 120.106.8.2 |
| 3 | 2026-08-26 00:39 | 639233005922655772 |
|
2 ms | 120.106.8.2 |
| 2 | 2026-08-26 00:22 | 639232995672256907 |
|
1378 ms | 120.106.8.2 |
| 1 | 2026-08-26 00:05 | 639232985300872416 |
|
2008 ms | 120.106.8.2 |