History for ns5.ctbc.tw
Domain: ctbc.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns5.ctbc.tw
ns5.ctbc.tw 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 388 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 ns5.ctbc.tw.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
388 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
175.184.240.251
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 ns5.ctbc.tw
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 23:56 | 639231254406598736 |
|
504 ms | 175.184.240.251 |
| 74 | 2026-08-23 23:40 | 639231244697865594 |
|
524 ms | 175.184.240.251 |
| 73 | 2026-08-23 23:23 | 639231234893504693 |
|
3 ms | 175.184.240.251 |
| 72 | 2026-08-23 23:07 | 639231225024549139 |
|
3 ms | 175.184.240.251 |
| 71 | 2026-08-23 22:50 | 639231214931957622 |
|
2213 ms | 175.184.240.251 |
| 70 | 2026-08-23 22:33 | 639231204962010549 |
|
269 ms | 175.184.240.251 |
| 69 | 2026-08-23 22:17 | 639231195170138463 |
|
497 ms | 175.184.240.251 |
| 68 | 2026-08-23 22:01 | 639231185235020577 |
|
3 ms | 175.184.240.251 |
| 67 | 2026-08-23 21:44 | 639231175558690075 |
|
14 ms | 175.184.240.251 |
| 66 | 2026-08-23 21:28 | 639231165610444012 |
|
514 ms | 175.184.240.251 |
| 65 | 2026-08-23 20:35 | 639231133806425363 |
|
511 ms | 175.184.240.251 |
| 64 | 2026-08-23 20:19 | 639231124203758023 |
|
533 ms | 175.184.240.251 |
| 63 | 2026-08-23 20:03 | 639231114428262706 |
|
505 ms | 175.184.240.251 |
| 62 | 2026-08-23 19:46 | 639231104662480065 |
|
3 ms | 175.184.240.251 |
| 61 | 2026-08-23 19:30 | 639231094840372018 |
|
5 ms | 175.184.240.251 |
| 60 | 2026-08-23 19:14 | 639231085024583224 |
|
532 ms | 175.184.240.251 |
| 59 | 2026-08-23 18:57 | 639231075257417427 |
|
508 ms | 175.184.240.251 |
| 58 | 2026-08-23 18:41 | 639231065516009503 |
|
514 ms | 175.184.240.251 |
| 57 | 2026-08-23 18:25 | 639231055805348837 |
|
3 ms | 175.184.240.251 |
| 56 | 2026-08-23 18:09 | 639231045980373765 |
|
263 ms | 175.184.240.251 |
| 55 | 2026-08-23 17:52 | 639231035984577527 |
|
3 ms | 175.184.240.251 |
| 54 | 2026-08-23 17:35 | 639231025928115303 |
|
261 ms | 175.184.240.251 |
| 53 | 2026-08-23 16:42 | 639230994250157583 |
|
519 ms | 175.184.240.251 |
| 52 | 2026-08-23 16:26 | 639230984476411369 |
|
514 ms | 175.184.240.251 |
| 51 | 2026-08-23 16:10 | 639230974838373450 |
|
269 ms | 175.184.240.251 |
| 50 | 2026-08-23 15:54 | 639230965244277645 |
|
264 ms | 175.184.240.251 |
| 49 | 2026-08-23 15:38 | 639230955522101820 |
|
303 ms | 175.184.240.251 |
| 48 | 2026-08-23 15:22 | 639230945754521603 |
|
518 ms | 175.184.240.251 |
| 47 | 2026-08-23 15:05 | 639230935852040504 |
|
488 ms | 175.184.240.251 |
| 46 | 2026-08-23 14:49 | 639230926222061048 |
|
258 ms | 175.184.240.251 |
| 45 | 2026-08-23 14:33 | 639230916449726907 |
|
5 ms | 175.184.240.251 |
| 44 | 2026-08-23 14:16 | 639230906595053086 |
|
2 ms | 175.184.240.251 |
| 43 | 2026-08-23 14:00 | 639230896680429441 |
|
2415 ms | 175.184.240.251 |
| 42 | 2026-08-23 13:43 | 639230886630210965 |
|
632 ms | 175.184.240.251 |
| 41 | 2026-08-23 12:51 | 639230855430405719 |
|
292 ms | 175.184.240.251 |
| 40 | 2026-08-23 12:35 | 639230845707499136 |
|
510 ms | 175.184.240.251 |
| 39 | 2026-08-23 12:19 | 639230836186805419 |
|
2032 ms | 175.184.240.251 |
| 38 | 2026-08-23 12:03 | 639230826493828316 |
|
352 ms | 175.184.240.251 |
| 37 | 2026-08-23 11:46 | 639230816817882996 |
|
3 ms | 175.184.240.251 |
| 36 | 2026-08-23 11:30 | 639230806933854189 |
|
2 ms | 175.184.240.251 |
| 35 | 2026-08-23 11:14 | 639230797120243854 |
|
3 ms | 175.184.240.251 |
| 34 | 2026-08-23 10:57 | 639230787310272840 |
|
547 ms | 175.184.240.251 |
| 33 | 2026-08-23 10:41 | 639230777600173142 |
|
3 ms | 175.184.240.251 |
| 32 | 2026-08-23 10:25 | 639230767665024593 |
|
3 ms | 175.184.240.251 |
| 31 | 2026-08-23 10:08 | 639230757720962293 |
|
526 ms | 175.184.240.251 |
| 30 | 2026-08-23 09:51 | 639230747722189784 |
|
503 ms | 175.184.240.251 |
| 29 | 2026-08-23 08:59 | 639230716313923480 |
|
4 ms | 175.184.240.251 |
| 28 | 2026-08-23 08:43 | 639230706813835990 |
|
226 ms | 175.184.240.251 |
| 27 | 2026-08-23 08:27 | 639230696871062203 |
|
357 ms | 175.184.240.251 |
| 26 | 2026-08-23 08:10 | 639230687142781616 |
|
510 ms | 175.184.240.251 |
| 25 | 2026-08-23 07:54 | 639230677432142227 |
|
283 ms | 175.184.240.251 |
| 24 | 2026-08-23 07:38 | 639230667686258061 |
|
8 ms | 175.184.240.251 |
| 23 | 2026-08-23 07:22 | 639230658039243685 |
|
534 ms | 175.184.240.251 |
| 22 | 2026-08-23 07:06 | 639230648468473803 |
|
3 ms | 175.184.240.251 |
| 21 | 2026-08-23 06:50 | 639230638829658294 |
|
531 ms | 175.184.240.251 |
| 20 | 2026-08-23 06:34 | 639230629247017617 |
|
2 ms | 175.184.240.251 |
| 19 | 2026-08-23 06:18 | 639230619625318239 |
|
2463 ms | 175.184.240.251 |
| 18 | 2026-08-23 06:01 | 639230609697630264 |
|
250 ms | 175.184.240.251 |
| 17 | 2026-08-23 05:09 | 639230578570131864 |
|
3 ms | 175.184.240.251 |
| 16 | 2026-08-23 04:53 | 639230568958963168 |
|
7 ms | 175.184.240.251 |
| 15 | 2026-08-23 04:37 | 639230559287611211 |
|
546 ms | 175.184.240.251 |
| 14 | 2026-08-23 04:21 | 639230549524312030 |
|
223 ms | 175.184.240.251 |
| 13 | 2026-08-23 04:05 | 639230539739801669 |
|
263 ms | 175.184.240.251 |
| 12 | 2026-08-23 03:49 | 639230530084069375 |
|
3 ms | 175.184.240.251 |
| 11 | 2026-08-23 03:32 | 639230520362691441 |
|
507 ms | 175.184.240.251 |
| 10 | 2026-08-23 03:16 | 639230510677194518 |
|
3 ms | 175.184.240.251 |
| 9 | 2026-08-23 03:00 | 639230501156002646 |
|
497 ms | 175.184.240.251 |
| 8 | 2026-08-23 02:44 | 639230491502198541 |
|
4 ms | 175.184.240.251 |
| 7 | 2026-08-23 02:28 | 639230481860318494 |
|
542 ms | 175.184.240.251 |
| 6 | 2026-08-23 02:12 | 639230471893008575 |
|
522 ms | 175.184.240.251 |
| 5 | 2026-08-23 01:19 | 639230440030877421 |
|
354 ms | 175.184.240.251 |
| 4 | 2026-08-23 01:02 | 639230430479725508 |
|
515 ms | 175.184.240.251 |
| 3 | 2026-08-23 00:46 | 639230420875160219 |
|
295 ms | 175.184.240.251 |
| 2 | 2026-08-23 00:30 | 639230411240692575 |
|
504 ms | 175.184.240.251 |
| 1 | 2026-08-23 00:14 | 639230401550806607 |
|
2 ms | 175.184.240.251 |