History for mx.ustc.edu.cn
Domain: ustc.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for mx.ustc.edu.cn
mx.ustc.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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 383 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 mx.ustc.edu.cn.
Records on Selected Date
56
Historical checks stored for this nameserver on selected date
Average Latency
383 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.38.64.56
Most recently resolved hosting IP on selected date
Successful Responses
56
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 mx.ustc.edu.cn
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 56 | 2026-08-24 23:58 | 639232119551972438 |
|
309 ms | 202.38.64.56 |
| 55 | 2026-08-24 23:40 | 639232109112567473 |
|
310 ms | 202.38.64.56 |
| 54 | 2026-08-24 22:47 | 639232077430823987 |
|
310 ms | 202.38.64.56 |
| 53 | 2026-08-24 22:31 | 639232067340513033 |
|
20 ms | 202.38.64.56 |
| 52 | 2026-08-24 22:14 | 639232057157944387 |
|
5 ms | 202.38.64.56 |
| 51 | 2026-08-24 21:57 | 639232046895282144 |
|
320 ms | 202.38.64.56 |
| 50 | 2026-08-24 21:03 | 639232014356623395 |
|
596 ms | 202.38.64.56 |
| 49 | 2026-08-24 20:46 | 639232004177831322 |
|
632 ms | 202.38.64.56 |
| 48 | 2026-08-24 20:29 | 639231993997863976 |
|
312 ms | 202.38.64.56 |
| 47 | 2026-08-24 20:12 | 639231983967363696 |
|
11 ms | 202.38.64.56 |
| 46 | 2026-08-24 19:19 | 639231952257842845 |
|
319 ms | 202.38.64.56 |
| 45 | 2026-08-24 19:02 | 639231942277816756 |
|
291 ms | 202.38.64.56 |
| 44 | 2026-08-24 18:45 | 639231932094180724 |
|
2 ms | 202.38.64.56 |
| 43 | 2026-08-24 18:28 | 639231922041034838 |
|
286 ms | 202.38.64.56 |
| 42 | 2026-08-24 17:36 | 639231890488117536 |
|
4 ms | 202.38.64.56 |
| 41 | 2026-08-24 17:19 | 639231880574255543 |
|
282 ms | 202.38.64.56 |
| 40 | 2026-08-24 17:03 | 639231870418029045 |
|
285 ms | 202.38.64.56 |
| 39 | 2026-08-24 16:46 | 639231860258429562 |
|
319 ms | 202.38.64.56 |
| 38 | 2026-08-24 15:52 | 639231828211839931 |
|
2007 ms | 202.38.64.56 |
| 37 | 2026-08-24 15:35 | 639231818080917481 |
|
316 ms | 202.38.64.56 |
| 36 | 2026-08-24 15:18 | 639231807961539652 |
|
9 ms | 202.38.64.56 |
| 35 | 2026-08-24 15:01 | 639231797631669865 |
|
287 ms | 202.38.64.56 |
| 34 | 2026-08-24 14:08 | 639231765923559455 |
|
294 ms | 202.38.64.56 |
| 33 | 2026-08-24 13:51 | 639231755868832964 |
|
585 ms | 202.38.64.56 |
| 32 | 2026-08-24 13:35 | 639231745628278877 |
|
285 ms | 202.38.64.56 |
| 31 | 2026-08-24 13:17 | 639231735407682062 |
|
2008 ms | 202.38.64.56 |
| 30 | 2026-08-24 12:25 | 639231703815441688 |
|
16 ms | 202.38.64.56 |
| 29 | 2026-08-24 12:08 | 639231693747052549 |
|
292 ms | 202.38.64.56 |
| 28 | 2026-08-24 11:51 | 639231683712487276 |
|
291 ms | 202.38.64.56 |
| 27 | 2026-08-24 11:34 | 639231673513573868 |
|
619 ms | 202.38.64.56 |
| 26 | 2026-08-24 10:41 | 639231641791249939 |
|
333 ms | 202.38.64.56 |
| 25 | 2026-08-24 10:25 | 639231631866211033 |
|
288 ms | 202.38.64.56 |
| 24 | 2026-08-24 10:08 | 639231621644955316 |
|
619 ms | 202.38.64.56 |
| 23 | 2026-08-24 09:51 | 639231611478799259 |
|
390 ms | 202.38.64.56 |
| 22 | 2026-08-24 08:58 | 639231579923718211 |
|
341 ms | 202.38.64.56 |
| 21 | 2026-08-24 08:42 | 639231569810702936 |
|
311 ms | 202.38.64.56 |
| 20 | 2026-08-24 08:24 | 639231559762411619 |
|
287 ms | 202.38.64.56 |
| 19 | 2026-08-24 08:08 | 639231549663595407 |
|
615 ms | 202.38.64.56 |
| 18 | 2026-08-24 07:15 | 639231518076817246 |
|
2293 ms | 202.38.64.56 |
| 17 | 2026-08-24 06:59 | 639231508078650885 |
|
307 ms | 202.38.64.56 |
| 16 | 2026-08-24 06:42 | 639231498210697093 |
|
571 ms | 202.38.64.56 |
| 15 | 2026-08-24 06:25 | 639231488109699360 |
|
283 ms | 202.38.64.56 |
| 14 | 2026-08-24 05:33 | 639231456772510692 |
|
3 ms | 202.38.64.56 |
| 13 | 2026-08-24 05:17 | 639231447084631185 |
|
3 ms | 202.38.64.56 |
| 12 | 2026-08-24 05:00 | 639231437208519473 |
|
311 ms | 202.38.64.56 |
| 11 | 2026-08-24 04:44 | 639231427209627490 |
|
315 ms | 202.38.64.56 |
| 10 | 2026-08-24 03:51 | 639231395791246644 |
|
3 ms | 202.38.64.56 |
| 9 | 2026-08-24 03:35 | 639231386075551458 |
|
305 ms | 202.38.64.56 |
| 8 | 2026-08-24 03:19 | 639231376208713791 |
|
732 ms | 202.38.64.56 |
| 7 | 2026-08-24 03:02 | 639231366170589276 |
|
285 ms | 202.38.64.56 |
| 6 | 2026-08-24 02:10 | 639231334732159368 |
|
4 ms | 202.38.64.56 |
| 5 | 2026-08-24 01:53 | 639231325035670078 |
|
2 ms | 202.38.64.56 |
| 4 | 2026-08-24 01:37 | 639231315132253837 |
|
313 ms | 202.38.64.56 |
| 3 | 2026-08-24 01:20 | 639231305014280808 |
|
312 ms | 202.38.64.56 |
| 2 | 2026-08-24 00:28 | 639231273779380675 |
|
311 ms | 202.38.64.56 |
| 1 | 2026-08-24 00:12 | 639231264180839154 |
|
287 ms | 202.38.64.56 |