History for dns1.xync.edu.cn
Domain: xync.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.xync.edu.cn
dns1.xync.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 66 DNS check records, 65 successful responses, 1 failed responses, and 3212 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.xync.edu.cn.
Records on Selected Date
66
Historical checks stored for this nameserver on selected date
Average Latency
3212 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 22:19
All timestamps shown in UTC
Latest Resolved IP on Selected Date
218.195.80.1
Most recently resolved hosting IP on selected date
Successful Responses
65
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for dns1.xync.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 |
|---|---|---|---|---|---|
| 66 | 2026-08-25 22:19 | 639232921673215474 |
|
2007 ms | 218.195.80.1 |
| 65 | 2026-08-25 22:02 | 639232911234504639 |
|
4008 ms | 218.195.80.1 |
| 64 | 2026-08-25 21:44 | 639232900747078453 |
|
2586 ms | 218.195.80.1 |
| 63 | 2026-08-25 21:27 | 639232890389222534 |
|
4325 ms | 218.195.80.1 |
| 62 | 2026-08-25 21:09 | 639232880143390843 |
|
4325 ms | 218.195.80.1 |
| 61 | 2026-08-25 20:52 | 639232869755024069 |
|
2007 ms | 218.195.80.1 |
| 60 | 2026-08-25 20:35 | 639232859355940346 |
|
2585 ms | 218.195.80.1 |
| 59 | 2026-08-25 20:18 | 639232848992244953 |
|
4008 ms | 218.195.80.1 |
| 58 | 2026-08-25 20:00 | 639232838596478500 |
|
2033 ms | 218.195.80.1 |
| 57 | 2026-08-25 19:43 | 639232828175327683 |
|
2767 ms | 218.195.80.1 |
| 56 | 2026-08-25 19:26 | 639232817798330473 |
|
2323 ms | 218.195.80.1 |
| 55 | 2026-08-25 18:31 | 639232785462407552 |
|
3989 ms | 218.195.80.1 |
| 54 | 2026-08-25 18:15 | 639232775177487032 |
|
2008 ms | 218.195.80.1 |
| 53 | 2026-08-25 17:57 | 639232764991087115 |
|
2292 ms | 218.195.80.1 |
| 52 | 2026-08-25 17:41 | 639232754842971478 |
|
4010 ms | 218.195.80.1 |
| 51 | 2026-08-25 17:23 | 639232744455159107 |
|
2327 ms | 218.195.80.1 |
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
2209 ms | 218.195.80.1 |
| 49 | 2026-08-25 16:49 | 639232723827874402 |
|
2476 ms | 218.195.80.1 |
| 48 | 2026-08-25 16:32 | 639232713533011892 |
|
- | |
| 47 | 2026-08-25 16:15 | 639232703065318207 |
|
2031 ms | 218.195.80.1 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
4337 ms | 218.195.80.1 |
| 45 | 2026-08-25 15:40 | 639232682238836475 |
|
2013 ms | 218.195.80.1 |
| 44 | 2026-08-25 15:23 | 639232671787004306 |
|
4335 ms | 218.195.80.1 |
| 43 | 2026-08-25 14:28 | 639232638994329666 |
|
2559 ms | 218.195.80.1 |
| 42 | 2026-08-25 14:11 | 639232628614783237 |
|
4343 ms | 218.195.80.1 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
4117 ms | 218.195.80.1 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
4338 ms | 218.195.80.1 |
| 39 | 2026-08-25 13:19 | 639232597643611557 |
|
2600 ms | 218.195.80.1 |
| 38 | 2026-08-25 13:02 | 639232587225721862 |
|
4352 ms | 218.195.80.1 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
4333 ms | 218.195.80.1 |
| 36 | 2026-08-25 12:27 | 639232566381512620 |
|
4000 ms | 218.195.80.1 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
4336 ms | 218.195.80.1 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
2519 ms | 218.195.80.1 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
2007 ms | 218.195.80.1 |
| 32 | 2026-08-25 11:18 | 639232524938080723 |
|
701 ms | 218.195.80.1 |
| 31 | 2026-08-25 10:24 | 639232492740373468 |
|
4339 ms | 218.195.80.1 |
| 30 | 2026-08-25 10:07 | 639232482235303141 |
|
2008 ms | 218.195.80.1 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
4138 ms | 218.195.80.1 |
| 28 | 2026-08-25 09:32 | 639232461630217327 |
|
4328 ms | 218.195.80.1 |
| 27 | 2026-08-25 09:15 | 639232451282965990 |
|
2348 ms | 218.195.80.1 |
| 26 | 2026-08-25 08:58 | 639232440814614938 |
|
4344 ms | 218.195.80.1 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
4324 ms | 218.195.80.1 |
| 24 | 2026-08-25 08:23 | 639232420003096185 |
|
4342 ms | 218.195.80.1 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
4338 ms | 218.195.80.1 |
| 22 | 2026-08-25 07:48 | 639232399077195997 |
|
4332 ms | 218.195.80.1 |
| 21 | 2026-08-25 07:31 | 639232388731528337 |
|
2619 ms | 218.195.80.1 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
2867 ms | 218.195.80.1 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
4327 ms | 218.195.80.1 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
2009 ms | 218.195.80.1 |
| 17 | 2026-08-25 05:46 | 639232326146508970 |
|
2580 ms | 218.195.80.1 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
2261 ms | 218.195.80.1 |
| 15 | 2026-08-25 05:13 | 639232306217998913 |
|
4327 ms | 218.195.80.1 |
| 14 | 2026-08-25 04:56 | 639232296255744174 |
|
2328 ms | 218.195.80.1 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
2 ms | 218.195.80.1 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
2289 ms | 218.195.80.1 |
| 11 | 2026-08-25 04:06 | 639232265900986425 |
|
4327 ms | 218.195.80.1 |
| 10 | 2026-08-25 03:49 | 639232255723518075 |
|
4331 ms | 218.195.80.1 |
| 9 | 2026-08-25 03:32 | 639232245484452890 |
|
4326 ms | 218.195.80.1 |
| 8 | 2026-08-25 03:15 | 639232235157175331 |
|
2015 ms | 218.195.80.1 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
2515 ms | 218.195.80.1 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
2499 ms | 218.195.80.1 |
| 5 | 2026-08-25 01:47 | 639232182496008942 |
|
4010 ms | 218.195.80.1 |
| 4 | 2026-08-25 01:30 | 639232172197053132 |
|
4105 ms | 218.195.80.1 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
4328 ms | 218.195.80.1 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
2327 ms | 218.195.80.1 |
| 1 | 2026-08-25 00:02 | 639232119551972438 |
|
4326 ms | 218.195.80.1 |