History for dns2.lypt.edu.cn
Domain: lypt.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.lypt.edu.cn
dns2.lypt.edu.cn 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 34 DNS check records, 21 successful responses, 13 failed responses, and 2431 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.lypt.edu.cn.
Records on Selected Date
34
Historical checks stored for this nameserver on selected date
Average Latency
2431 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 10:48
All timestamps shown in UTC
Latest Resolved IP on Selected Date
42.247.20.130
Most recently resolved hosting IP on selected date
Successful Responses
21
Checks that returned a measurable response
Failed Responses
13
Checks with no response or no returned latency
Failure Rate
38%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for dns2.lypt.edu.cn
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 |
|---|---|---|---|---|---|
| 34 | 2026-08-26 10:48 | 639233370841350248 |
|
2499 ms | 42.247.20.130 |
| 33 | 2026-08-26 10:31 | 639233360361507238 |
|
- | |
| 32 | 2026-08-26 10:13 | 639233350067824371 |
|
2010 ms | 42.247.20.130 |
| 31 | 2026-08-26 09:56 | 639233339545274518 |
|
- | |
| 30 | 2026-08-26 09:38 | 639233329214918079 |
|
2833 ms | 42.247.20.130 |
| 29 | 2026-08-26 09:21 | 639233318749762337 |
|
2704 ms | 42.247.20.130 |
| 28 | 2026-08-26 09:04 | 639233308387917838 |
|
2289 ms | 42.247.20.130 |
| 27 | 2026-08-26 08:47 | 639233297961740122 |
|
- | |
| 26 | 2026-08-26 08:29 | 639233287487159094 |
|
2538 ms | 42.247.20.130 |
| 25 | 2026-08-26 08:12 | 639233276995531707 |
|
2268 ms | 42.247.20.130 |
| 24 | 2026-08-26 07:54 | 639233266521568229 |
|
2301 ms | 42.247.20.130 |
| 23 | 2026-08-26 07:37 | 639233256081047431 |
|
2817 ms | 42.247.20.130 |
| 22 | 2026-08-26 06:43 | 639233223620132921 |
|
2735 ms | 42.247.20.130 |
| 21 | 2026-08-26 06:25 | 639233213287814244 |
|
- | |
| 20 | 2026-08-26 06:08 | 639233202925983161 |
|
2008 ms | 42.247.20.130 |
| 19 | 2026-08-26 05:51 | 639233192644780696 |
|
- | |
| 18 | 2026-08-26 05:34 | 639233182401183833 |
|
2270 ms | 42.247.20.130 |
| 17 | 2026-08-26 05:17 | 639233172074181051 |
|
- | |
| 16 | 2026-08-26 04:59 | 639233161808421455 |
|
- | |
| 15 | 2026-08-26 04:42 | 639233151357344052 |
|
2665 ms | 42.247.20.130 |
| 14 | 2026-08-26 04:25 | 639233141034116946 |
|
- | |
| 13 | 2026-08-26 04:08 | 639233130828334142 |
|
2281 ms | 42.247.20.130 |
| 12 | 2026-08-26 03:51 | 639233120373450007 |
|
2258 ms | 42.247.20.130 |
| 11 | 2026-08-26 03:33 | 639233110066216193 |
|
2537 ms | 42.247.20.130 |
| 10 | 2026-08-26 02:40 | 639233078065410564 |
|
2009 ms | 42.247.20.130 |
| 9 | 2026-08-26 02:23 | 639233067787457832 |
|
2269 ms | 42.247.20.130 |
| 8 | 2026-08-26 02:06 | 639233057501801162 |
|
- | |
| 7 | 2026-08-26 01:48 | 639233047089431703 |
|
2572 ms | 42.247.20.130 |
| 6 | 2026-08-26 01:31 | 639233036754790688 |
|
- | |
| 5 | 2026-08-26 01:14 | 639233026412602472 |
|
2495 ms | 42.247.20.130 |
| 4 | 2026-08-26 00:57 | 639233016064066127 |
|
- | |
| 3 | 2026-08-26 00:39 | 639233005922655772 |
|
- | |
| 2 | 2026-08-26 00:22 | 639232995672256907 |
|
- | |
| 1 | 2026-08-26 00:05 | 639232985300872416 |
|
2694 ms | 42.247.20.130 |