History for ns1.cot.org.cn
Domain: cot.org.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.cot.org.cn
ns1.cot.org.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 76 DNS check records, 76 successful responses, 0 failed responses, and 482 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 ns1.cot.org.cn.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
482 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
113.106.89.122
Most recently resolved hosting IP on selected date
Successful Responses
76
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 ns1.cot.org.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 |
|---|---|---|---|---|---|
| 76 | 2026-08-23 23:58 | 639231254406598736 |
|
280 ms | 113.106.89.122 |
| 75 | 2026-08-23 23:41 | 639231244697865594 |
|
230 ms | 113.106.89.122 |
| 74 | 2026-08-23 23:25 | 639231234893504693 |
|
698 ms | 113.106.89.122 |
| 73 | 2026-08-23 23:09 | 639231225024549139 |
|
216 ms | 113.106.89.122 |
| 72 | 2026-08-23 22:52 | 639231214931957622 |
|
496 ms | 113.106.89.122 |
| 71 | 2026-08-23 22:35 | 639231204962010549 |
|
523 ms | 113.106.89.122 |
| 70 | 2026-08-23 22:19 | 639231195170138463 |
|
508 ms | 113.106.89.122 |
| 69 | 2026-08-23 22:03 | 639231185235020577 |
|
705 ms | 113.106.89.122 |
| 68 | 2026-08-23 21:46 | 639231175558690075 |
|
501 ms | 113.106.89.122 |
| 67 | 2026-08-23 21:30 | 639231165610444012 |
|
235 ms | 113.106.89.122 |
| 66 | 2026-08-23 20:37 | 639231133806425363 |
|
520 ms | 113.106.89.122 |
| 65 | 2026-08-23 20:20 | 639231124203758023 |
|
269 ms | 113.106.89.122 |
| 64 | 2026-08-23 20:04 | 639231114428262706 |
|
501 ms | 113.106.89.122 |
| 63 | 2026-08-23 19:48 | 639231104662480065 |
|
242 ms | 113.106.89.122 |
| 62 | 2026-08-23 19:32 | 639231094840372018 |
|
527 ms | 113.106.89.122 |
| 61 | 2026-08-23 19:15 | 639231085024583224 |
|
645 ms | 113.106.89.122 |
| 60 | 2026-08-23 18:59 | 639231075257417427 |
|
247 ms | 113.106.89.122 |
| 59 | 2026-08-23 18:43 | 639231065516009503 |
|
247 ms | 113.106.89.122 |
| 58 | 2026-08-23 18:26 | 639231055805348837 |
|
456 ms | 113.106.89.122 |
| 57 | 2026-08-23 18:10 | 639231045980373765 |
|
235 ms | 113.106.89.122 |
| 56 | 2026-08-23 17:54 | 639231035984577527 |
|
558 ms | 113.106.89.122 |
| 55 | 2026-08-23 17:37 | 639231025928115303 |
|
565 ms | 113.106.89.122 |
| 54 | 2026-08-23 16:44 | 639230994250157583 |
|
254 ms | 113.106.89.122 |
| 53 | 2026-08-23 16:28 | 639230984476411369 |
|
990 ms | 113.106.89.122 |
| 52 | 2026-08-23 16:11 | 639230974838373450 |
|
252 ms | 113.106.89.122 |
| 51 | 2026-08-23 15:55 | 639230965244277645 |
|
280 ms | 113.106.89.122 |
| 50 | 2026-08-23 15:39 | 639230955522101820 |
|
272 ms | 113.106.89.122 |
| 49 | 2026-08-23 15:23 | 639230945754521603 |
|
258 ms | 113.106.89.122 |
| 48 | 2026-08-23 15:07 | 639230935852040504 |
|
504 ms | 113.106.89.122 |
| 47 | 2026-08-23 14:50 | 639230926222061048 |
|
314 ms | 113.106.89.122 |
| 46 | 2026-08-23 14:34 | 639230916449726907 |
|
664 ms | 113.106.89.122 |
| 45 | 2026-08-23 14:18 | 639230906595053086 |
|
507 ms | 113.106.89.122 |
| 44 | 2026-08-23 14:01 | 639230896680429441 |
|
923 ms | 113.106.89.122 |
| 43 | 2026-08-23 13:45 | 639230886630210965 |
|
259 ms | 113.106.89.122 |
| 42 | 2026-08-23 12:53 | 639230855430405719 |
|
348 ms | 113.106.89.122 |
| 41 | 2026-08-23 12:36 | 639230845707499136 |
|
595 ms | 113.106.89.122 |
| 40 | 2026-08-23 12:20 | 639230836186805419 |
|
604 ms | 113.106.89.122 |
| 39 | 2026-08-23 12:04 | 639230826493828316 |
|
844 ms | 113.106.89.122 |
| 38 | 2026-08-23 11:48 | 639230816817882996 |
|
475 ms | 113.106.89.122 |
| 37 | 2026-08-23 11:32 | 639230806933854189 |
|
266 ms | 113.106.89.122 |
| 36 | 2026-08-23 11:15 | 639230797120243854 |
|
580 ms | 113.106.89.122 |
| 35 | 2026-08-23 10:59 | 639230787310272840 |
|
555 ms | 113.106.89.122 |
| 34 | 2026-08-23 10:43 | 639230777600173142 |
|
277 ms | 113.106.89.122 |
| 33 | 2026-08-23 10:27 | 639230767665024593 |
|
262 ms | 113.106.89.122 |
| 32 | 2026-08-23 10:10 | 639230757720962293 |
|
246 ms | 113.106.89.122 |
| 31 | 2026-08-23 09:53 | 639230747722189784 |
|
266 ms | 113.106.89.122 |
| 30 | 2026-08-23 09:01 | 639230716313923480 |
|
264 ms | 113.106.89.122 |
| 29 | 2026-08-23 08:45 | 639230706813835990 |
|
524 ms | 113.106.89.122 |
| 28 | 2026-08-23 08:29 | 639230696871062203 |
|
2270 ms | 113.106.89.122 |
| 27 | 2026-08-23 08:12 | 639230687142781616 |
|
261 ms | 113.106.89.122 |
| 26 | 2026-08-23 07:56 | 639230677432142227 |
|
269 ms | 113.106.89.122 |
| 25 | 2026-08-23 07:40 | 639230667686258061 |
|
270 ms | 113.106.89.122 |
| 24 | 2026-08-23 07:24 | 639230658039243685 |
|
1427 ms | 113.106.89.122 |
| 23 | 2026-08-23 07:07 | 639230648468473803 |
|
564 ms | 113.106.89.122 |
| 22 | 2026-08-23 06:51 | 639230638829658294 |
|
500 ms | 113.106.89.122 |
| 21 | 2026-08-23 06:35 | 639230629247017617 |
|
661 ms | 113.106.89.122 |
| 20 | 2026-08-23 06:19 | 639230619625318239 |
|
624 ms | 113.106.89.122 |
| 19 | 2026-08-23 06:03 | 639230609697630264 |
|
318 ms | 113.106.89.122 |
| 18 | 2026-08-23 05:11 | 639230578570131864 |
|
355 ms | 113.106.89.122 |
| 17 | 2026-08-23 04:55 | 639230568958963168 |
|
409 ms | 113.106.89.122 |
| 16 | 2026-08-23 04:39 | 639230559287611211 |
|
1005 ms | 113.106.89.122 |
| 15 | 2026-08-23 04:23 | 639230549524312030 |
|
266 ms | 113.106.89.122 |
| 14 | 2026-08-23 04:07 | 639230539739801669 |
|
516 ms | 113.106.89.122 |
| 13 | 2026-08-23 03:50 | 639230530084069375 |
|
317 ms | 113.106.89.122 |
| 12 | 2026-08-23 03:34 | 639230520362691441 |
|
252 ms | 113.106.89.122 |
| 11 | 2026-08-23 03:18 | 639230510677194518 |
|
252 ms | 113.106.89.122 |
| 10 | 2026-08-23 03:02 | 639230501156002646 |
|
563 ms | 113.106.89.122 |
| 9 | 2026-08-23 02:46 | 639230491502198541 |
|
635 ms | 113.106.89.122 |
| 8 | 2026-08-23 02:30 | 639230481860318494 |
|
511 ms | 113.106.89.122 |
| 7 | 2026-08-23 02:14 | 639230471893008575 |
|
570 ms | 113.106.89.122 |
| 6 | 2026-08-23 01:20 | 639230440030877421 |
|
249 ms | 113.106.89.122 |
| 5 | 2026-08-23 01:04 | 639230430479725508 |
|
518 ms | 113.106.89.122 |
| 4 | 2026-08-23 00:48 | 639230420875160219 |
|
512 ms | 113.106.89.122 |
| 3 | 2026-08-23 00:32 | 639230411240692575 |
|
255 ms | 113.106.89.122 |
| 2 | 2026-08-23 00:16 | 639230401550806607 |
|
745 ms | 113.106.89.122 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
535 ms | 113.106.89.122 |