History for ns4.taiwanbus.tw
Domain: taiwanbus.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.taiwanbus.tw
ns4.taiwanbus.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 2026-08-25. For this date, NameServerHistory found 64 DNS check records, 55 successful responses, 9 failed responses, and 2895 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 ns4.taiwanbus.tw.
Records on Selected Date
64
Historical checks stored for this nameserver on selected date
Average Latency
2895 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 21:44
All timestamps shown in UTC
Latest Resolved IP on Selected Date
223.200.216.158
Most recently resolved hosting IP on selected date
Successful Responses
55
Checks that returned a measurable response
Failed Responses
9
Checks with no response or no returned latency
Failure Rate
14%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns4.taiwanbus.tw
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 64 | 2026-08-25 21:44 | 639232900747078453 |
|
- | |
| 63 | 2026-08-25 21:27 | 639232890389222534 |
|
2267 ms | 223.200.216.158 |
| 62 | 2026-08-25 21:10 | 639232880143390843 |
|
2303 ms | 223.200.216.158 |
| 61 | 2026-08-25 20:52 | 639232869755024069 |
|
2312 ms | 223.200.216.158 |
| 60 | 2026-08-25 20:35 | 639232859355940346 |
|
1601 ms | 223.200.216.158 |
| 59 | 2026-08-25 20:18 | 639232848992244953 |
|
3808 ms | 223.200.216.158 |
| 58 | 2026-08-25 20:01 | 639232838596478500 |
|
4286 ms | 223.200.216.158 |
| 57 | 2026-08-25 19:43 | 639232828175327683 |
|
2294 ms | 223.200.216.158 |
| 56 | 2026-08-25 19:26 | 639232817798330473 |
|
2255 ms | 223.200.216.158 |
| 55 | 2026-08-25 18:32 | 639232785462407552 |
|
4287 ms | 223.200.216.158 |
| 54 | 2026-08-25 18:15 | 639232775177487032 |
|
2502 ms | 223.200.216.158 |
| 53 | 2026-08-25 17:58 | 639232764991087115 |
|
2281 ms | 223.200.216.158 |
| 52 | 2026-08-25 17:41 | 639232754842971478 |
|
2287 ms | 223.200.216.158 |
| 51 | 2026-08-25 17:24 | 639232744455159107 |
|
5279 ms | 223.200.216.158 |
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
2280 ms | 223.200.216.158 |
| 49 | 2026-08-25 16:49 | 639232723827874402 |
|
1294 ms | 223.200.216.158 |
| 48 | 2026-08-25 16:32 | 639232713533011892 |
|
2259 ms | 223.200.216.158 |
| 47 | 2026-08-25 16:15 | 639232703065318207 |
|
2285 ms | 223.200.216.158 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
2300 ms | 223.200.216.158 |
| 45 | 2026-08-25 15:40 | 639232682238836475 |
|
4296 ms | 223.200.216.158 |
| 44 | 2026-08-25 15:23 | 639232671787004306 |
|
4296 ms | 223.200.216.158 |
| 43 | 2026-08-25 14:28 | 639232638994329666 |
|
3779 ms | 223.200.216.158 |
| 42 | 2026-08-25 14:11 | 639232628614783237 |
|
1330 ms | 223.200.216.158 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
1701 ms | 223.200.216.158 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
301 ms | 223.200.216.158 |
| 39 | 2026-08-25 13:19 | 639232597643611557 |
|
3816 ms | 223.200.216.158 |
| 38 | 2026-08-25 13:02 | 639232587225721862 |
|
1301 ms | 223.200.216.158 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
- | |
| 36 | 2026-08-25 12:27 | 639232566381512620 |
|
- | |
| 35 | 2026-08-25 12:10 | 639232556111768563 |
|
3972 ms | 223.200.216.158 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
1306 ms | 223.200.216.158 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
3996 ms | 223.200.216.158 |
| 32 | 2026-08-25 11:18 | 639232524938080723 |
|
3978 ms | 223.200.216.158 |
| 31 | 2026-08-25 10:24 | 639232492740373468 |
|
- | |
| 30 | 2026-08-25 10:07 | 639232482235303141 |
|
2239 ms | 223.200.216.158 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
2313 ms | 223.200.216.158 |
| 28 | 2026-08-25 09:32 | 639232461630217327 |
|
- | |
| 27 | 2026-08-25 09:15 | 639232451282965990 |
|
4305 ms | 223.200.216.158 |
| 26 | 2026-08-25 08:58 | 639232440814614938 |
|
- | |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
2456 ms | 223.200.216.158 |
| 24 | 2026-08-25 08:23 | 639232420003096185 |
|
- | |
| 23 | 2026-08-25 08:06 | 639232409467287444 |
|
4288 ms | 223.200.216.158 |
| 22 | 2026-08-25 07:48 | 639232399077195997 |
|
- | |
| 21 | 2026-08-25 07:31 | 639232388731528337 |
|
1742 ms | 223.200.216.158 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
2576 ms | 223.200.216.158 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
2312 ms | 223.200.216.158 |
| 18 | 2026-08-25 06:03 | 639232336112370741 |
|
- | |
| 17 | 2026-08-25 05:46 | 639232326146508970 |
|
3960 ms | 223.200.216.158 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
4288 ms | 223.200.216.158 |
| 15 | 2026-08-25 05:13 | 639232306217998913 |
|
3968 ms | 223.200.216.158 |
| 14 | 2026-08-25 04:56 | 639232296255744174 |
|
2242 ms | 223.200.216.158 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
2287 ms | 223.200.216.158 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
2275 ms | 223.200.216.158 |
| 11 | 2026-08-25 04:06 | 639232265900986425 |
|
2315 ms | 223.200.216.158 |
| 10 | 2026-08-25 03:49 | 639232255723518075 |
|
5302 ms | 223.200.216.158 |
| 9 | 2026-08-25 03:32 | 639232245484452890 |
|
4289 ms | 223.200.216.158 |
| 8 | 2026-08-25 03:15 | 639232235157175331 |
|
2497 ms | 223.200.216.158 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
3747 ms | 223.200.216.158 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
1741 ms | 223.200.216.158 |
| 5 | 2026-08-25 01:47 | 639232182496008942 |
|
2764 ms | 223.200.216.158 |
| 4 | 2026-08-25 01:30 | 639232172197053132 |
|
2537 ms | 223.200.216.158 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
2303 ms | 223.200.216.158 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
3959 ms | 223.200.216.158 |
| 1 | 2026-08-25 00:02 | 639232119551972438 |
|
4288 ms | 223.200.216.158 |