History for sun.sdpc.edu.cn
Domain: sdpc.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for sun.sdpc.edu.cn
sun.sdpc.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 2026-08-29. For this date, NameServerHistory found 69 DNS check records, 69 successful responses, 0 failed responses, and 1077 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 sun.sdpc.edu.cn.
Records on Selected Date
69
Historical checks stored for this nameserver on selected date
Average Latency
1077 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-29 23:43
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.44.40.66
Most recently resolved hosting IP on selected date
Successful Responses
69
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 sun.sdpc.edu.cn
Showing DNS history for 2026-08-29 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 |
|---|---|---|---|---|---|
| 69 | 2026-08-29 23:43 | 639236429501366737 |
|
286 ms | 210.44.40.66 |
| 68 | 2026-08-29 23:27 | 639236419366541896 |
|
1316 ms | 210.44.40.66 |
| 67 | 2026-08-29 23:10 | 639236409033370421 |
|
3 ms | 210.44.40.66 |
| 66 | 2026-08-29 22:52 | 639236398677638980 |
|
285 ms | 210.44.40.66 |
| 65 | 2026-08-29 22:35 | 639236388335394435 |
|
1974 ms | 210.44.40.66 |
| 64 | 2026-08-29 21:41 | 639236356238021142 |
|
1947 ms | 210.44.40.66 |
| 63 | 2026-08-29 21:24 | 639236346147662482 |
|
3509 ms | 210.44.40.66 |
| 62 | 2026-08-29 21:08 | 639236336073303987 |
|
3 ms | 210.44.40.66 |
| 61 | 2026-08-29 20:51 | 639236325803271480 |
|
226 ms | 210.44.40.66 |
| 60 | 2026-08-29 20:34 | 639236315636203732 |
|
1946 ms | 210.44.40.66 |
| 59 | 2026-08-29 20:17 | 639236305430277951 |
|
1943 ms | 210.44.40.66 |
| 58 | 2026-08-29 20:00 | 639236295286597133 |
|
3786 ms | 210.44.40.66 |
| 57 | 2026-08-29 19:43 | 639236285137083691 |
|
288 ms | 210.44.40.66 |
| 56 | 2026-08-29 19:26 | 639236274938699727 |
|
865 ms | 210.44.40.66 |
| 55 | 2026-08-29 19:09 | 639236264595544117 |
|
232 ms | 210.44.40.66 |
| 54 | 2026-08-29 18:52 | 639236254203764064 |
|
1946 ms | 210.44.40.66 |
| 53 | 2026-08-29 18:34 | 639236243919128798 |
|
1985 ms | 210.44.40.66 |
| 52 | 2026-08-29 17:40 | 639236211708980066 |
|
2001 ms | 210.44.40.66 |
| 51 | 2026-08-29 17:24 | 639236201724764228 |
|
3 ms | 210.44.40.66 |
| 50 | 2026-08-29 17:07 | 639236191714376906 |
|
290 ms | 210.44.40.66 |
| 49 | 2026-08-29 16:50 | 639236181773042179 |
|
4291 ms | 210.44.40.66 |
| 48 | 2026-08-29 16:34 | 639236171632735061 |
|
1950 ms | 210.44.40.66 |
| 47 | 2026-08-29 16:17 | 639236161347015414 |
|
236 ms | 210.44.40.66 |
| 46 | 2026-08-29 16:00 | 639236151200362098 |
|
1974 ms | 210.44.40.66 |
| 45 | 2026-08-29 15:43 | 639236141026805328 |
|
1893 ms | 210.44.40.66 |
| 44 | 2026-08-29 15:26 | 639236131100930722 |
|
1416 ms | 210.44.40.66 |
| 43 | 2026-08-29 15:09 | 639236120950030411 |
|
5 ms | 210.44.40.66 |
| 42 | 2026-08-29 14:52 | 639236110532007205 |
|
1338 ms | 210.44.40.66 |
| 41 | 2026-08-29 14:35 | 639236100176958860 |
|
1858 ms | 210.44.40.66 |
| 40 | 2026-08-29 13:41 | 639236068470247956 |
|
864 ms | 210.44.40.66 |
| 39 | 2026-08-29 13:25 | 639236058468679452 |
|
1307 ms | 210.44.40.66 |
| 38 | 2026-08-29 13:08 | 639236048317337090 |
|
1958 ms | 210.44.40.66 |
| 37 | 2026-08-29 12:51 | 639236038221169202 |
|
1949 ms | 210.44.40.66 |
| 36 | 2026-08-29 12:34 | 639236028175589918 |
|
1957 ms | 210.44.40.66 |
| 35 | 2026-08-29 12:18 | 639236017965421028 |
|
242 ms | 210.44.40.66 |
| 34 | 2026-08-29 12:01 | 639236007792625266 |
|
1923 ms | 210.44.40.66 |
| 33 | 2026-08-29 11:44 | 639235997602806960 |
|
782 ms | 210.44.40.66 |
| 32 | 2026-08-29 11:27 | 639235987487833458 |
|
3 ms | 210.44.40.66 |
| 31 | 2026-08-29 11:10 | 639235977211002296 |
|
3 ms | 210.44.40.66 |
| 30 | 2026-08-29 10:53 | 639235966864596836 |
|
1600 ms | 210.44.40.66 |
| 29 | 2026-08-29 10:35 | 639235956590882003 |
|
1367 ms | 210.44.40.66 |
| 28 | 2026-08-29 09:42 | 639235924465736791 |
|
1378 ms | 210.44.40.66 |
| 27 | 2026-08-29 09:25 | 639235914430611197 |
|
864 ms | 210.44.40.66 |
| 26 | 2026-08-29 09:08 | 639235904343784853 |
|
866 ms | 210.44.40.66 |
| 25 | 2026-08-29 08:51 | 639235894201078068 |
|
244 ms | 210.44.40.66 |
| 24 | 2026-08-29 08:34 | 639235884233447452 |
|
1316 ms | 210.44.40.66 |
| 23 | 2026-08-29 08:18 | 639235874142207309 |
|
3 ms | 210.44.40.66 |
| 22 | 2026-08-29 08:01 | 639235863974652466 |
|
246 ms | 210.44.40.66 |
| 21 | 2026-08-29 07:44 | 639235853716243436 |
|
4 ms | 210.44.40.66 |
| 20 | 2026-08-29 07:27 | 639235843614494759 |
|
3 ms | 210.44.40.66 |
| 19 | 2026-08-29 07:10 | 639235833401459551 |
|
1368 ms | 210.44.40.66 |
| 18 | 2026-08-29 06:53 | 639235823220464528 |
|
1312 ms | 210.44.40.66 |
| 17 | 2026-08-29 06:36 | 639235812997510905 |
|
233 ms | 210.44.40.66 |
| 16 | 2026-08-29 05:43 | 639235781101962521 |
|
1318 ms | 210.44.40.66 |
| 15 | 2026-08-29 05:26 | 639235771207673260 |
|
230 ms | 210.44.40.66 |
| 14 | 2026-08-29 05:09 | 639235761047429642 |
|
864 ms | 210.44.40.66 |
| 13 | 2026-08-29 04:52 | 639235750964347246 |
|
236 ms | 210.44.40.66 |
| 12 | 2026-08-29 04:36 | 639235740923490874 |
|
1310 ms | 210.44.40.66 |
| 11 | 2026-08-29 04:19 | 639235730842894399 |
|
3 ms | 210.44.40.66 |
| 10 | 2026-08-29 04:02 | 639235720760084717 |
|
226 ms | 210.44.40.66 |
| 9 | 2026-08-29 03:45 | 639235710843666743 |
|
3 ms | 210.44.40.66 |
| 8 | 2026-08-29 03:29 | 639235700733510561 |
|
1353 ms | 210.44.40.66 |
| 7 | 2026-08-29 03:12 | 639235690509906192 |
|
1349 ms | 210.44.40.66 |
| 6 | 2026-08-29 02:55 | 639235680156673501 |
|
231 ms | 210.44.40.66 |
| 5 | 2026-08-29 02:37 | 639235669720606443 |
|
1351 ms | 210.44.40.66 |
| 4 | 2026-08-29 01:43 | 639235637451417084 |
|
1354 ms | 210.44.40.66 |
| 3 | 2026-08-29 01:26 | 639235627307383453 |
|
227 ms | 210.44.40.66 |
| 2 | 2026-08-29 01:09 | 639235616906386856 |
|
1313 ms | 210.44.40.66 |
| 1 | 2026-08-29 00:52 | 639235606582912691 |
|
1358 ms | 210.44.40.66 |