History for dns1.yidu.edu.cn
Domain: yidu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.yidu.edu.cn
dns1.yidu.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 37 DNS check records, 37 successful responses, 0 failed responses, and 561 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 dns1.yidu.edu.cn.
Records on Selected Date
37
Historical checks stored for this nameserver on selected date
Average Latency
561 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 12:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
222.29.81.134
Most recently resolved hosting IP on selected date
Successful Responses
37
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 dns1.yidu.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 |
|---|---|---|---|---|---|
| 37 | 2026-08-25 12:59 | 639232587225721862 |
|
816 ms | 222.29.81.134 |
| 36 | 2026-08-25 12:41 | 639232576780683689 |
|
1042 ms | 222.29.81.134 |
| 35 | 2026-08-25 12:24 | 639232566381512620 |
|
833 ms | 222.29.81.134 |
| 34 | 2026-08-25 12:07 | 639232556111768563 |
|
272 ms | 222.29.81.134 |
| 33 | 2026-08-25 11:50 | 639232545839529039 |
|
269 ms | 222.29.81.134 |
| 32 | 2026-08-25 11:32 | 639232535349285207 |
|
743 ms | 222.29.81.134 |
| 31 | 2026-08-25 11:15 | 639232524938080723 |
|
828 ms | 222.29.81.134 |
| 30 | 2026-08-25 10:21 | 639232492740373468 |
|
4 ms | 222.29.81.134 |
| 29 | 2026-08-25 10:04 | 639232482235303141 |
|
261 ms | 222.29.81.134 |
| 28 | 2026-08-25 09:46 | 639232471861770303 |
|
271 ms | 222.29.81.134 |
| 27 | 2026-08-25 09:29 | 639232461630217327 |
|
4 ms | 222.29.81.134 |
| 26 | 2026-08-25 09:12 | 639232451282965990 |
|
805 ms | 222.29.81.134 |
| 25 | 2026-08-25 08:55 | 639232440814614938 |
|
3 ms | 222.29.81.134 |
| 24 | 2026-08-25 08:37 | 639232430410720425 |
|
1139 ms | 222.29.81.134 |
| 23 | 2026-08-25 08:20 | 639232420003096185 |
|
836 ms | 222.29.81.134 |
| 22 | 2026-08-25 08:03 | 639232409467287444 |
|
828 ms | 222.29.81.134 |
| 21 | 2026-08-25 07:45 | 639232399077195997 |
|
798 ms | 222.29.81.134 |
| 20 | 2026-08-25 07:28 | 639232388731528337 |
|
269 ms | 222.29.81.134 |
| 19 | 2026-08-25 07:10 | 639232378288598612 |
|
790 ms | 222.29.81.134 |
| 18 | 2026-08-25 06:17 | 639232346196373643 |
|
800 ms | 222.29.81.134 |
| 17 | 2026-08-25 06:00 | 639232336112370741 |
|
9 ms | 222.29.81.134 |
| 16 | 2026-08-25 05:43 | 639232326146508970 |
|
804 ms | 222.29.81.134 |
| 15 | 2026-08-25 05:27 | 639232316189381720 |
|
738 ms | 222.29.81.134 |
| 14 | 2026-08-25 05:10 | 639232306217998913 |
|
802 ms | 222.29.81.134 |
| 13 | 2026-08-25 04:53 | 639232296255744174 |
|
462 ms | 222.29.81.134 |
| 12 | 2026-08-25 04:37 | 639232286095760789 |
|
242 ms | 222.29.81.134 |
| 11 | 2026-08-25 04:20 | 639232276086186273 |
|
259 ms | 222.29.81.134 |
| 10 | 2026-08-25 04:03 | 639232265900986425 |
|
262 ms | 222.29.81.134 |
| 9 | 2026-08-25 03:46 | 639232255723518075 |
|
832 ms | 222.29.81.134 |
| 8 | 2026-08-25 03:29 | 639232245484452890 |
|
259 ms | 222.29.81.134 |
| 7 | 2026-08-25 03:12 | 639232235157175331 |
|
902 ms | 222.29.81.134 |
| 6 | 2026-08-25 02:18 | 639232203197189095 |
|
264 ms | 222.29.81.134 |
| 5 | 2026-08-25 02:01 | 639232192844564298 |
|
789 ms | 222.29.81.134 |
| 4 | 2026-08-25 01:44 | 639232182496008942 |
|
744 ms | 222.29.81.134 |
| 3 | 2026-08-25 01:27 | 639232172197053132 |
|
734 ms | 222.29.81.134 |
| 2 | 2026-08-25 00:33 | 639232140250307418 |
|
260 ms | 222.29.81.134 |
| 1 | 2026-08-25 00:17 | 639232129927860324 |
|
782 ms | 222.29.81.134 |