History for ns2.oit.edu.cn
Domain: oit.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.oit.edu.cn
ns2.oit.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 363 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 ns2.oit.edu.cn.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
363 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:57
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.207.158.158
Most recently resolved hosting IP on selected date
Successful Responses
75
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 ns2.oit.edu.cn
Showing DNS history for 2026-08-23 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-23 23:57 | 639231254406598736 |
|
718 ms | 202.207.158.158 |
| 74 | 2026-08-23 23:41 | 639231244697865594 |
|
272 ms | 202.207.158.158 |
| 73 | 2026-08-23 23:25 | 639231234893504693 |
|
2 ms | 202.207.158.158 |
| 72 | 2026-08-23 23:08 | 639231225024549139 |
|
3 ms | 202.207.158.158 |
| 71 | 2026-08-23 22:52 | 639231214931957622 |
|
2 ms | 202.207.158.158 |
| 70 | 2026-08-23 22:35 | 639231204962010549 |
|
3 ms | 202.207.158.158 |
| 69 | 2026-08-23 22:18 | 639231195170138463 |
|
231 ms | 202.207.158.158 |
| 68 | 2026-08-23 22:02 | 639231185235020577 |
|
8 ms | 202.207.158.158 |
| 67 | 2026-08-23 21:46 | 639231175558690075 |
|
766 ms | 202.207.158.158 |
| 66 | 2026-08-23 21:29 | 639231165610444012 |
|
674 ms | 202.207.158.158 |
| 65 | 2026-08-23 20:37 | 639231133806425363 |
|
3 ms | 202.207.158.158 |
| 64 | 2026-08-23 20:20 | 639231124203758023 |
|
726 ms | 202.207.158.158 |
| 63 | 2026-08-23 20:04 | 639231114428262706 |
|
678 ms | 202.207.158.158 |
| 62 | 2026-08-23 19:48 | 639231104662480065 |
|
293 ms | 202.207.158.158 |
| 61 | 2026-08-23 19:31 | 639231094840372018 |
|
3 ms | 202.207.158.158 |
| 60 | 2026-08-23 19:15 | 639231085024583224 |
|
722 ms | 202.207.158.158 |
| 59 | 2026-08-23 18:59 | 639231075257417427 |
|
726 ms | 202.207.158.158 |
| 58 | 2026-08-23 18:42 | 639231065516009503 |
|
691 ms | 202.207.158.158 |
| 57 | 2026-08-23 18:26 | 639231055805348837 |
|
779 ms | 202.207.158.158 |
| 56 | 2026-08-23 18:10 | 639231045980373765 |
|
4 ms | 202.207.158.158 |
| 55 | 2026-08-23 17:53 | 639231035984577527 |
|
754 ms | 202.207.158.158 |
| 54 | 2026-08-23 17:37 | 639231025928115303 |
|
1385 ms | 202.207.158.158 |
| 53 | 2026-08-23 16:44 | 639230994250157583 |
|
744 ms | 202.207.158.158 |
| 52 | 2026-08-23 16:27 | 639230984476411369 |
|
495 ms | 202.207.158.158 |
| 51 | 2026-08-23 16:11 | 639230974838373450 |
|
3 ms | 202.207.158.158 |
| 50 | 2026-08-23 15:55 | 639230965244277645 |
|
9 ms | 202.207.158.158 |
| 49 | 2026-08-23 15:39 | 639230955522101820 |
|
292 ms | 202.207.158.158 |
| 48 | 2026-08-23 15:23 | 639230945754521603 |
|
4 ms | 202.207.158.158 |
| 47 | 2026-08-23 15:07 | 639230935852040504 |
|
2536 ms | 202.207.158.158 |
| 46 | 2026-08-23 14:50 | 639230926222061048 |
|
739 ms | 202.207.158.158 |
| 45 | 2026-08-23 14:34 | 639230916449726907 |
|
243 ms | 202.207.158.158 |
| 44 | 2026-08-23 14:18 | 639230906595053086 |
|
894 ms | 202.207.158.158 |
| 43 | 2026-08-23 14:01 | 639230896680429441 |
|
406 ms | 202.207.158.158 |
| 42 | 2026-08-23 13:44 | 639230886630210965 |
|
3 ms | 202.207.158.158 |
| 41 | 2026-08-23 12:52 | 639230855430405719 |
|
3 ms | 202.207.158.158 |
| 40 | 2026-08-23 12:36 | 639230845707499136 |
|
5 ms | 202.207.158.158 |
| 39 | 2026-08-23 12:20 | 639230836186805419 |
|
238 ms | 202.207.158.158 |
| 38 | 2026-08-23 12:04 | 639230826493828316 |
|
297 ms | 202.207.158.158 |
| 37 | 2026-08-23 11:48 | 639230816817882996 |
|
527 ms | 202.207.158.158 |
| 36 | 2026-08-23 11:32 | 639230806933854189 |
|
295 ms | 202.207.158.158 |
| 35 | 2026-08-23 11:15 | 639230797120243854 |
|
7 ms | 202.207.158.158 |
| 34 | 2026-08-23 10:59 | 639230787310272840 |
|
292 ms | 202.207.158.158 |
| 33 | 2026-08-23 10:42 | 639230777600173142 |
|
247 ms | 202.207.158.158 |
| 32 | 2026-08-23 10:26 | 639230767665024593 |
|
3 ms | 202.207.158.158 |
| 31 | 2026-08-23 10:10 | 639230757720962293 |
|
758 ms | 202.207.158.158 |
| 30 | 2026-08-23 09:53 | 639230747722189784 |
|
731 ms | 202.207.158.158 |
| 29 | 2026-08-23 09:00 | 639230716313923480 |
|
4 ms | 202.207.158.158 |
| 28 | 2026-08-23 08:44 | 639230706813835990 |
|
2 ms | 202.207.158.158 |
| 27 | 2026-08-23 08:28 | 639230696871062203 |
|
3 ms | 202.207.158.158 |
| 26 | 2026-08-23 08:12 | 639230687142781616 |
|
3 ms | 202.207.158.158 |
| 25 | 2026-08-23 07:56 | 639230677432142227 |
|
684 ms | 202.207.158.158 |
| 24 | 2026-08-23 07:39 | 639230667686258061 |
|
759 ms | 202.207.158.158 |
| 23 | 2026-08-23 07:23 | 639230658039243685 |
|
3 ms | 202.207.158.158 |
| 22 | 2026-08-23 07:07 | 639230648468473803 |
|
741 ms | 202.207.158.158 |
| 21 | 2026-08-23 06:51 | 639230638829658294 |
|
3 ms | 202.207.158.158 |
| 20 | 2026-08-23 06:35 | 639230629247017617 |
|
5 ms | 202.207.158.158 |
| 19 | 2026-08-23 06:19 | 639230619625318239 |
|
2 ms | 202.207.158.158 |
| 18 | 2026-08-23 06:03 | 639230609697630264 |
|
3 ms | 202.207.158.158 |
| 17 | 2026-08-23 05:11 | 639230578570131864 |
|
913 ms | 202.207.158.158 |
| 16 | 2026-08-23 04:55 | 639230568958963168 |
|
293 ms | 202.207.158.158 |
| 15 | 2026-08-23 04:39 | 639230559287611211 |
|
467 ms | 202.207.158.158 |
| 14 | 2026-08-23 04:22 | 639230549524312030 |
|
230 ms | 202.207.158.158 |
| 13 | 2026-08-23 04:06 | 639230539739801669 |
|
5 ms | 202.207.158.158 |
| 12 | 2026-08-23 03:50 | 639230530084069375 |
|
778 ms | 202.207.158.158 |
| 11 | 2026-08-23 03:34 | 639230520362691441 |
|
731 ms | 202.207.158.158 |
| 10 | 2026-08-23 03:17 | 639230510677194518 |
|
3 ms | 202.207.158.158 |
| 9 | 2026-08-23 03:01 | 639230501156002646 |
|
3 ms | 202.207.158.158 |
| 8 | 2026-08-23 02:45 | 639230491502198541 |
|
2 ms | 202.207.158.158 |
| 7 | 2026-08-23 02:29 | 639230481860318494 |
|
682 ms | 202.207.158.158 |
| 6 | 2026-08-23 02:13 | 639230471893008575 |
|
688 ms | 202.207.158.158 |
| 5 | 2026-08-23 01:20 | 639230440030877421 |
|
257 ms | 202.207.158.158 |
| 4 | 2026-08-23 01:04 | 639230430479725508 |
|
3 ms | 202.207.158.158 |
| 3 | 2026-08-23 00:48 | 639230420875160219 |
|
3 ms | 202.207.158.158 |
| 2 | 2026-08-23 00:32 | 639230411240692575 |
|
724 ms | 202.207.158.158 |
| 1 | 2026-08-23 00:16 | 639230401550806607 |
|
7 ms | 202.207.158.158 |