History for www.sci2u.cn
Domain: sci2u.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for www.sci2u.cn
www.sci2u.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 70 DNS check records, 70 successful responses, 0 failed responses, and 720 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 www.sci2u.cn.
Records on Selected Date
70
Historical checks stored for this nameserver on selected date
Average Latency
720 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 23:06
All timestamps shown in UTC
Latest Resolved IP on Selected Date
47.98.102.17
Most recently resolved hosting IP on selected date
Successful Responses
70
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 www.sci2u.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 |
|---|---|---|---|---|---|
| 70 | 2026-08-26 23:06 | 639233814527872887 |
|
563 ms | 47.98.102.17 |
| 69 | 2026-08-26 22:48 | 639233804315489381 |
|
266 ms | 47.98.102.17 |
| 68 | 2026-08-26 22:31 | 639233793971346256 |
|
539 ms | 47.98.102.17 |
| 67 | 2026-08-26 22:14 | 639233783644630463 |
|
523 ms | 47.98.102.17 |
| 66 | 2026-08-26 21:57 | 639233773302621314 |
|
539 ms | 47.98.102.17 |
| 65 | 2026-08-26 21:39 | 639233762896723748 |
|
1113 ms | 47.98.102.17 |
| 64 | 2026-08-26 21:22 | 639233752543876329 |
|
521 ms | 47.98.102.17 |
| 63 | 2026-08-26 21:05 | 639233742155931788 |
|
553 ms | 47.98.102.17 |
| 62 | 2026-08-26 20:47 | 639233731712555311 |
|
564 ms | 47.98.102.17 |
| 61 | 2026-08-26 20:30 | 639233721164051126 |
|
632 ms | 47.98.102.17 |
| 60 | 2026-08-26 20:12 | 639233710560486320 |
|
568 ms | 47.98.102.17 |
| 59 | 2026-08-26 19:55 | 639233699834667450 |
|
551 ms | 47.98.102.17 |
| 58 | 2026-08-26 19:00 | 639233667209186136 |
|
578 ms | 47.98.102.17 |
| 57 | 2026-08-26 18:42 | 639233656814316266 |
|
265 ms | 47.98.102.17 |
| 56 | 2026-08-26 18:25 | 639233646245051806 |
|
283 ms | 47.98.102.17 |
| 55 | 2026-08-26 18:08 | 639233635663779051 |
|
508 ms | 47.98.102.17 |
| 54 | 2026-08-26 17:50 | 639233624977342122 |
|
259 ms | 47.98.102.17 |
| 53 | 2026-08-26 17:32 | 639233614446136153 |
|
287 ms | 47.98.102.17 |
| 52 | 2026-08-26 17:14 | 639233603737877581 |
|
533 ms | 47.98.102.17 |
| 51 | 2026-08-26 16:57 | 639233593269224651 |
|
559 ms | 47.98.102.17 |
| 50 | 2026-08-26 16:39 | 639233582635086903 |
|
1596 ms | 47.98.102.17 |
| 49 | 2026-08-26 16:21 | 639233572000374575 |
|
609 ms | 47.98.102.17 |
| 48 | 2026-08-26 16:03 | 639233561188633861 |
|
663 ms | 47.98.102.17 |
| 47 | 2026-08-26 15:46 | 639233550544357027 |
|
1454 ms | 47.98.102.17 |
| 46 | 2026-08-26 14:51 | 639233517966053117 |
|
1018 ms | 47.98.102.17 |
| 45 | 2026-08-26 14:34 | 639233507603253585 |
|
600 ms | 47.98.102.17 |
| 44 | 2026-08-26 14:16 | 639233497229039167 |
|
527 ms | 47.98.102.17 |
| 43 | 2026-08-26 13:59 | 639233486864546406 |
|
549 ms | 47.98.102.17 |
| 42 | 2026-08-26 13:42 | 639233476455174682 |
|
699 ms | 47.98.102.17 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
583 ms | 47.98.102.17 |
| 40 | 2026-08-26 13:07 | 639233455747096265 |
|
575 ms | 47.98.102.17 |
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
986 ms | 47.98.102.17 |
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
1027 ms | 47.98.102.17 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
963 ms | 47.98.102.17 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
605 ms | 47.98.102.17 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
578 ms | 47.98.102.17 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
537 ms | 47.98.102.17 |
| 33 | 2026-08-26 10:28 | 639233360361507238 |
|
517 ms | 47.98.102.17 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
520 ms | 47.98.102.17 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
1154 ms | 47.98.102.17 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
564 ms | 47.98.102.17 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
607 ms | 47.98.102.17 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
1320 ms | 47.98.102.17 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
655 ms | 47.98.102.17 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
578 ms | 47.98.102.17 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
1010 ms | 47.98.102.17 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
672 ms | 47.98.102.17 |
| 23 | 2026-08-26 07:34 | 639233256081047431 |
|
639 ms | 47.98.102.17 |
| 22 | 2026-08-26 06:40 | 639233223620132921 |
|
626 ms | 47.98.102.17 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
782 ms | 47.98.102.17 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
652 ms | 47.98.102.17 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
1014 ms | 47.98.102.17 |
| 18 | 2026-08-26 05:31 | 639233182401183833 |
|
963 ms | 47.98.102.17 |
| 17 | 2026-08-26 05:14 | 639233172074181051 |
|
638 ms | 47.98.102.17 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
669 ms | 47.98.102.17 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
2488 ms | 47.98.102.17 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
596 ms | 47.98.102.17 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
647 ms | 47.98.102.17 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
547 ms | 47.98.102.17 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
997 ms | 47.98.102.17 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
720 ms | 47.98.102.17 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
526 ms | 47.98.102.17 |
| 8 | 2026-08-26 02:03 | 639233057501801162 |
|
1254 ms | 47.98.102.17 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
602 ms | 47.98.102.17 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
397 ms | 47.98.102.17 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
2399 ms | 47.98.102.17 |
| 4 | 2026-08-26 00:54 | 639233016064066127 |
|
555 ms | 47.98.102.17 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
264 ms | 47.98.102.17 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
542 ms | 47.98.102.17 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
515 ms | 47.98.102.17 |