History for dns4.cdb.com.cn
Domain: cdb.com.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns4.cdb.com.cn
dns4.cdb.com.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 366 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 dns4.cdb.com.cn.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
366 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
106.39.95.90
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 dns4.cdb.com.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 |
|
3 ms | 106.39.95.90 |
| 74 | 2026-08-23 23:41 | 639231244697865594 |
|
11 ms | 106.39.95.90 |
| 73 | 2026-08-23 23:24 | 639231234893504693 |
|
3 ms | 106.39.95.90 |
| 72 | 2026-08-23 23:08 | 639231225024549139 |
|
636 ms | 106.39.95.90 |
| 71 | 2026-08-23 22:51 | 639231214931957622 |
|
3 ms | 106.39.95.90 |
| 70 | 2026-08-23 22:34 | 639231204962010549 |
|
3 ms | 106.39.95.90 |
| 69 | 2026-08-23 22:18 | 639231195170138463 |
|
3 ms | 106.39.95.90 |
| 68 | 2026-08-23 22:02 | 639231185235020577 |
|
3 ms | 106.39.95.90 |
| 67 | 2026-08-23 21:45 | 639231175558690075 |
|
656 ms | 106.39.95.90 |
| 66 | 2026-08-23 21:29 | 639231165610444012 |
|
740 ms | 106.39.95.90 |
| 65 | 2026-08-23 20:36 | 639231133806425363 |
|
3 ms | 106.39.95.90 |
| 64 | 2026-08-23 20:20 | 639231124203758023 |
|
328 ms | 106.39.95.90 |
| 63 | 2026-08-23 20:03 | 639231114428262706 |
|
237 ms | 106.39.95.90 |
| 62 | 2026-08-23 19:47 | 639231104662480065 |
|
656 ms | 106.39.95.90 |
| 61 | 2026-08-23 19:31 | 639231094840372018 |
|
271 ms | 106.39.95.90 |
| 60 | 2026-08-23 19:15 | 639231085024583224 |
|
7 ms | 106.39.95.90 |
| 59 | 2026-08-23 18:58 | 639231075257417427 |
|
299 ms | 106.39.95.90 |
| 58 | 2026-08-23 18:42 | 639231065516009503 |
|
236 ms | 106.39.95.90 |
| 57 | 2026-08-23 18:26 | 639231055805348837 |
|
270 ms | 106.39.95.90 |
| 56 | 2026-08-23 18:09 | 639231045980373765 |
|
256 ms | 106.39.95.90 |
| 55 | 2026-08-23 17:53 | 639231035984577527 |
|
633 ms | 106.39.95.90 |
| 54 | 2026-08-23 17:36 | 639231025928115303 |
|
643 ms | 106.39.95.90 |
| 53 | 2026-08-23 16:43 | 639230994250157583 |
|
4 ms | 106.39.95.90 |
| 52 | 2026-08-23 16:27 | 639230984476411369 |
|
5 ms | 106.39.95.90 |
| 51 | 2026-08-23 16:11 | 639230974838373450 |
|
255 ms | 106.39.95.90 |
| 50 | 2026-08-23 15:55 | 639230965244277645 |
|
633 ms | 106.39.95.90 |
| 49 | 2026-08-23 15:39 | 639230955522101820 |
|
16 ms | 106.39.95.90 |
| 48 | 2026-08-23 15:22 | 639230945754521603 |
|
21 ms | 106.39.95.90 |
| 47 | 2026-08-23 15:06 | 639230935852040504 |
|
2315 ms | 106.39.95.90 |
| 46 | 2026-08-23 14:50 | 639230926222061048 |
|
657 ms | 106.39.95.90 |
| 45 | 2026-08-23 14:33 | 639230916449726907 |
|
338 ms | 106.39.95.90 |
| 44 | 2026-08-23 14:17 | 639230906595053086 |
|
662 ms | 106.39.95.90 |
| 43 | 2026-08-23 14:01 | 639230896680429441 |
|
677 ms | 106.39.95.90 |
| 42 | 2026-08-23 13:44 | 639230886630210965 |
|
256 ms | 106.39.95.90 |
| 41 | 2026-08-23 12:52 | 639230855430405719 |
|
4 ms | 106.39.95.90 |
| 40 | 2026-08-23 12:36 | 639230845707499136 |
|
4 ms | 106.39.95.90 |
| 39 | 2026-08-23 12:19 | 639230836186805419 |
|
3 ms | 106.39.95.90 |
| 38 | 2026-08-23 12:03 | 639230826493828316 |
|
28 ms | 106.39.95.90 |
| 37 | 2026-08-23 11:47 | 639230816817882996 |
|
244 ms | 106.39.95.90 |
| 36 | 2026-08-23 11:31 | 639230806933854189 |
|
4 ms | 106.39.95.90 |
| 35 | 2026-08-23 11:15 | 639230797120243854 |
|
640 ms | 106.39.95.90 |
| 34 | 2026-08-23 10:58 | 639230787310272840 |
|
274 ms | 106.39.95.90 |
| 33 | 2026-08-23 10:42 | 639230777600173142 |
|
7 ms | 106.39.95.90 |
| 32 | 2026-08-23 10:26 | 639230767665024593 |
|
243 ms | 106.39.95.90 |
| 31 | 2026-08-23 10:09 | 639230757720962293 |
|
7 ms | 106.39.95.90 |
| 30 | 2026-08-23 09:52 | 639230747722189784 |
|
635 ms | 106.39.95.90 |
| 29 | 2026-08-23 09:00 | 639230716313923480 |
|
3 ms | 106.39.95.90 |
| 28 | 2026-08-23 08:44 | 639230706813835990 |
|
4 ms | 106.39.95.90 |
| 27 | 2026-08-23 08:28 | 639230696871062203 |
|
4 ms | 106.39.95.90 |
| 26 | 2026-08-23 08:11 | 639230687142781616 |
|
2 ms | 106.39.95.90 |
| 25 | 2026-08-23 07:55 | 639230677432142227 |
|
19 ms | 106.39.95.90 |
| 24 | 2026-08-23 07:39 | 639230667686258061 |
|
3 ms | 106.39.95.90 |
| 23 | 2026-08-23 07:23 | 639230658039243685 |
|
2309 ms | 106.39.95.90 |
| 22 | 2026-08-23 07:07 | 639230648468473803 |
|
3 ms | 106.39.95.90 |
| 21 | 2026-08-23 06:51 | 639230638829658294 |
|
1359 ms | 106.39.95.90 |
| 20 | 2026-08-23 06:35 | 639230629247017617 |
|
685 ms | 106.39.95.90 |
| 19 | 2026-08-23 06:18 | 639230619625318239 |
|
653 ms | 106.39.95.90 |
| 18 | 2026-08-23 06:02 | 639230609697630264 |
|
3 ms | 106.39.95.90 |
| 17 | 2026-08-23 05:10 | 639230578570131864 |
|
1760 ms | 106.39.95.90 |
| 16 | 2026-08-23 04:54 | 639230568958963168 |
|
3 ms | 106.39.95.90 |
| 15 | 2026-08-23 04:38 | 639230559287611211 |
|
3 ms | 106.39.95.90 |
| 14 | 2026-08-23 04:22 | 639230549524312030 |
|
4 ms | 106.39.95.90 |
| 13 | 2026-08-23 04:06 | 639230539739801669 |
|
21 ms | 106.39.95.90 |
| 12 | 2026-08-23 03:49 | 639230530084069375 |
|
654 ms | 106.39.95.90 |
| 11 | 2026-08-23 03:33 | 639230520362691441 |
|
8 ms | 106.39.95.90 |
| 10 | 2026-08-23 03:17 | 639230510677194518 |
|
1394 ms | 106.39.95.90 |
| 9 | 2026-08-23 03:01 | 639230501156002646 |
|
247 ms | 106.39.95.90 |
| 8 | 2026-08-23 02:45 | 639230491502198541 |
|
9 ms | 106.39.95.90 |
| 7 | 2026-08-23 02:29 | 639230481860318494 |
|
239 ms | 106.39.95.90 |
| 6 | 2026-08-23 02:13 | 639230471893008575 |
|
3 ms | 106.39.95.90 |
| 5 | 2026-08-23 01:19 | 639230440030877421 |
|
3 ms | 106.39.95.90 |
| 4 | 2026-08-23 01:03 | 639230430479725508 |
|
511 ms | 106.39.95.90 |
| 3 | 2026-08-23 00:47 | 639230420875160219 |
|
695 ms | 106.39.95.90 |
| 2 | 2026-08-23 00:31 | 639230411240692575 |
|
2344 ms | 106.39.95.90 |
| 1 | 2026-08-23 00:15 | 639230401550806607 |
|
661 ms | 106.39.95.90 |