History for dns.bit.edu.cn
Domain: bit.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns.bit.edu.cn
dns.bit.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 2026-08-25. For this date, NameServerHistory found 67 DNS check records, 67 successful responses, 0 failed responses, and 613 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 dns.bit.edu.cn.
Records on Selected Date
67
Historical checks stored for this nameserver on selected date
Average Latency
613 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 23:25
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.204.80.16
Most recently resolved hosting IP on selected date
Successful Responses
67
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 dns.bit.edu.cn
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 |
|---|---|---|---|---|---|
| 67 | 2026-08-25 23:25 | 639232964577050707 |
|
2609 ms | 202.204.80.16 |
| 66 | 2026-08-25 22:31 | 639232932163142799 |
|
246 ms | 202.204.80.16 |
| 65 | 2026-08-25 22:13 | 639232921673215474 |
|
3 ms | 202.204.80.16 |
| 64 | 2026-08-25 21:56 | 639232911234504639 |
|
281 ms | 202.204.80.16 |
| 63 | 2026-08-25 21:38 | 639232900747078453 |
|
14 ms | 202.204.80.16 |
| 62 | 2026-08-25 21:21 | 639232890389222534 |
|
286 ms | 202.204.80.16 |
| 61 | 2026-08-25 21:04 | 639232880143390843 |
|
254 ms | 202.204.80.16 |
| 60 | 2026-08-25 20:46 | 639232869755024069 |
|
279 ms | 202.204.80.16 |
| 59 | 2026-08-25 20:29 | 639232859355940346 |
|
227 ms | 202.204.80.16 |
| 58 | 2026-08-25 20:12 | 639232848992244953 |
|
260 ms | 202.204.80.16 |
| 57 | 2026-08-25 19:55 | 639232838596478500 |
|
7 ms | 202.204.80.16 |
| 56 | 2026-08-25 19:37 | 639232828175327683 |
|
2220 ms | 202.204.80.16 |
| 55 | 2026-08-25 19:20 | 639232817798330473 |
|
6 ms | 202.204.80.16 |
| 54 | 2026-08-25 18:26 | 639232785462407552 |
|
13 ms | 202.204.80.16 |
| 53 | 2026-08-25 18:09 | 639232775177487032 |
|
229 ms | 202.204.80.16 |
| 52 | 2026-08-25 17:52 | 639232764991087115 |
|
221 ms | 202.204.80.16 |
| 51 | 2026-08-25 17:35 | 639232754842971478 |
|
280 ms | 202.204.80.16 |
| 50 | 2026-08-25 17:18 | 639232744455159107 |
|
220 ms | 202.204.80.16 |
| 49 | 2026-08-25 17:00 | 639232734145178231 |
|
281 ms | 202.204.80.16 |
| 48 | 2026-08-25 16:43 | 639232723827874402 |
|
287 ms | 202.204.80.16 |
| 47 | 2026-08-25 16:26 | 639232713533011892 |
|
222 ms | 202.204.80.16 |
| 46 | 2026-08-25 16:09 | 639232703065318207 |
|
293 ms | 202.204.80.16 |
| 45 | 2026-08-25 15:52 | 639232692629559470 |
|
287 ms | 202.204.80.16 |
| 44 | 2026-08-25 15:34 | 639232682238836475 |
|
2012 ms | 202.204.80.16 |
| 43 | 2026-08-25 15:17 | 639232671787004306 |
|
289 ms | 202.204.80.16 |
| 42 | 2026-08-25 14:22 | 639232638994329666 |
|
9 ms | 202.204.80.16 |
| 41 | 2026-08-25 14:05 | 639232628614783237 |
|
2301 ms | 202.204.80.16 |
| 40 | 2026-08-25 13:48 | 639232618360728578 |
|
222 ms | 202.204.80.16 |
| 39 | 2026-08-25 13:30 | 639232608016476376 |
|
185 ms | 202.204.80.16 |
| 38 | 2026-08-25 13:13 | 639232597643611557 |
|
230 ms | 202.204.80.16 |
| 37 | 2026-08-25 12:56 | 639232587225721862 |
|
800 ms | 202.204.80.16 |
| 36 | 2026-08-25 12:38 | 639232576780683689 |
|
234 ms | 202.204.80.16 |
| 35 | 2026-08-25 12:21 | 639232566381512620 |
|
291 ms | 202.204.80.16 |
| 34 | 2026-08-25 12:04 | 639232556111768563 |
|
292 ms | 202.204.80.16 |
| 33 | 2026-08-25 11:47 | 639232545839529039 |
|
230 ms | 202.204.80.16 |
| 32 | 2026-08-25 11:29 | 639232535349285207 |
|
289 ms | 202.204.80.16 |
| 31 | 2026-08-25 11:12 | 639232524938080723 |
|
300 ms | 202.204.80.16 |
| 30 | 2026-08-25 10:18 | 639232492740373468 |
|
2227 ms | 202.204.80.16 |
| 29 | 2026-08-25 10:01 | 639232482235303141 |
|
234 ms | 202.204.80.16 |
| 28 | 2026-08-25 09:43 | 639232471861770303 |
|
2038 ms | 202.204.80.16 |
| 27 | 2026-08-25 09:26 | 639232461630217327 |
|
290 ms | 202.204.80.16 |
| 26 | 2026-08-25 09:09 | 639232451282965990 |
|
2232 ms | 202.204.80.16 |
| 25 | 2026-08-25 08:52 | 639232440814614938 |
|
291 ms | 202.204.80.16 |
| 24 | 2026-08-25 08:34 | 639232430410720425 |
|
284 ms | 202.204.80.16 |
| 23 | 2026-08-25 08:17 | 639232420003096185 |
|
288 ms | 202.204.80.16 |
| 22 | 2026-08-25 08:00 | 639232409467287444 |
|
486 ms | 202.204.80.16 |
| 21 | 2026-08-25 07:42 | 639232399077195997 |
|
287 ms | 202.204.80.16 |
| 20 | 2026-08-25 07:25 | 639232388731528337 |
|
286 ms | 202.204.80.16 |
| 19 | 2026-08-25 07:07 | 639232378288598612 |
|
783 ms | 202.204.80.16 |
| 18 | 2026-08-25 06:14 | 639232346196373643 |
|
288 ms | 202.204.80.16 |
| 17 | 2026-08-25 05:57 | 639232336112370741 |
|
297 ms | 202.204.80.16 |
| 16 | 2026-08-25 05:40 | 639232326146508970 |
|
286 ms | 202.204.80.16 |
| 15 | 2026-08-25 05:24 | 639232316189381720 |
|
289 ms | 202.204.80.16 |
| 14 | 2026-08-25 05:07 | 639232306217998913 |
|
2275 ms | 202.204.80.16 |
| 13 | 2026-08-25 04:51 | 639232296255744174 |
|
2226 ms | 202.204.80.16 |
| 12 | 2026-08-25 04:34 | 639232286095760789 |
|
261 ms | 202.204.80.16 |
| 11 | 2026-08-25 04:17 | 639232276086186273 |
|
2311 ms | 202.204.80.16 |
| 10 | 2026-08-25 04:00 | 639232265900986425 |
|
288 ms | 202.204.80.16 |
| 9 | 2026-08-25 03:43 | 639232255723518075 |
|
2249 ms | 202.204.80.16 |
| 8 | 2026-08-25 03:26 | 639232245484452890 |
|
263 ms | 202.204.80.16 |
| 7 | 2026-08-25 03:09 | 639232235157175331 |
|
230 ms | 202.204.80.16 |
| 6 | 2026-08-25 02:16 | 639232203197189095 |
|
228 ms | 202.204.80.16 |
| 5 | 2026-08-25 01:58 | 639232192844564298 |
|
2270 ms | 202.204.80.16 |
| 4 | 2026-08-25 01:41 | 639232182496008942 |
|
219 ms | 202.204.80.16 |
| 3 | 2026-08-25 01:24 | 639232172197053132 |
|
221 ms | 202.204.80.16 |
| 2 | 2026-08-25 00:31 | 639232140250307418 |
|
223 ms | 202.204.80.16 |
| 1 | 2026-08-25 00:14 | 639232129927860324 |
|
219 ms | 202.204.80.16 |