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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 1012 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
71
Historical checks stored for this nameserver on selected date
Average Latency
1012 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 23:25
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
71
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 2026-08-27 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 |
|---|---|---|---|---|---|
| 71 | 2026-08-27 23:25 | 639234690580226618 |
|
230 ms | 210.44.40.66 |
| 70 | 2026-08-27 23:08 | 639234680477852135 |
|
225 ms | 210.44.40.66 |
| 69 | 2026-08-27 22:51 | 639234670282270693 |
|
1310 ms | 210.44.40.66 |
| 68 | 2026-08-27 22:34 | 639234660146106544 |
|
229 ms | 210.44.40.66 |
| 67 | 2026-08-27 22:17 | 639234649768231829 |
|
237 ms | 210.44.40.66 |
| 66 | 2026-08-27 22:00 | 639234639589413826 |
|
1337 ms | 210.44.40.66 |
| 65 | 2026-08-27 21:43 | 639234629372993861 |
|
1898 ms | 210.44.40.66 |
| 64 | 2026-08-27 21:26 | 639234619223904344 |
|
226 ms | 210.44.40.66 |
| 63 | 2026-08-27 21:09 | 639234608944811927 |
|
3 ms | 210.44.40.66 |
| 62 | 2026-08-27 20:52 | 639234598661858910 |
|
229 ms | 210.44.40.66 |
| 61 | 2026-08-27 20:35 | 639234588314533893 |
|
1890 ms | 210.44.40.66 |
| 60 | 2026-08-27 20:18 | 639234577878211878 |
|
1888 ms | 210.44.40.66 |
| 59 | 2026-08-27 19:24 | 639234545578367474 |
|
230 ms | 210.44.40.66 |
| 58 | 2026-08-27 19:07 | 639234535255111795 |
|
4 ms | 210.44.40.66 |
| 57 | 2026-08-27 18:49 | 639234525107594067 |
|
1947 ms | 210.44.40.66 |
| 56 | 2026-08-27 18:32 | 639234514890244566 |
|
244 ms | 210.44.40.66 |
| 55 | 2026-08-27 18:15 | 639234504745477862 |
|
1363 ms | 210.44.40.66 |
| 54 | 2026-08-27 17:58 | 639234494449227290 |
|
865 ms | 210.44.40.66 |
| 53 | 2026-08-27 17:41 | 639234484118025686 |
|
1940 ms | 210.44.40.66 |
| 52 | 2026-08-27 17:24 | 639234473946362077 |
|
3 ms | 210.44.40.66 |
| 51 | 2026-08-27 17:07 | 639234463759124388 |
|
1891 ms | 210.44.40.66 |
| 50 | 2026-08-27 16:50 | 639234453500759178 |
|
1891 ms | 210.44.40.66 |
| 49 | 2026-08-27 16:33 | 639234442983541638 |
|
1897 ms | 210.44.40.66 |
| 48 | 2026-08-27 16:15 | 639234432404354562 |
|
1367 ms | 210.44.40.66 |
| 47 | 2026-08-27 15:21 | 639234399767719119 |
|
1950 ms | 210.44.40.66 |
| 46 | 2026-08-27 15:04 | 639234389460601485 |
|
932 ms | 210.44.40.66 |
| 45 | 2026-08-27 14:46 | 639234379227178707 |
|
232 ms | 210.44.40.66 |
| 44 | 2026-08-27 14:29 | 639234369065315214 |
|
1388 ms | 210.44.40.66 |
| 43 | 2026-08-27 14:12 | 639234358825501576 |
|
1096 ms | 210.44.40.66 |
| 42 | 2026-08-27 13:55 | 639234348572745268 |
|
243 ms | 210.44.40.66 |
| 41 | 2026-08-27 13:38 | 639234338264503481 |
|
870 ms | 210.44.40.66 |
| 40 | 2026-08-27 13:21 | 639234327818741376 |
|
238 ms | 210.44.40.66 |
| 39 | 2026-08-27 13:04 | 639234317475724313 |
|
1987 ms | 210.44.40.66 |
| 38 | 2026-08-27 12:46 | 639234307007468133 |
|
251 ms | 210.44.40.66 |
| 37 | 2026-08-27 12:29 | 639234296664302575 |
|
1388 ms | 210.44.40.66 |
| 36 | 2026-08-27 12:11 | 639234286253196126 |
|
1327 ms | 210.44.40.66 |
| 35 | 2026-08-27 11:18 | 639234253963286387 |
|
2466 ms | 210.44.40.66 |
| 34 | 2026-08-27 11:01 | 639234243654907465 |
|
252 ms | 210.44.40.66 |
| 33 | 2026-08-27 10:43 | 639234233269654413 |
|
233 ms | 210.44.40.66 |
| 32 | 2026-08-27 10:26 | 639234222943951923 |
|
1374 ms | 210.44.40.66 |
| 31 | 2026-08-27 10:09 | 639234212558002823 |
|
3995 ms | 210.44.40.66 |
| 30 | 2026-08-27 09:51 | 639234202117531850 |
|
245 ms | 210.44.40.66 |
| 29 | 2026-08-27 09:34 | 639234191649612722 |
|
1961 ms | 210.44.40.66 |
| 28 | 2026-08-27 09:17 | 639234181105879568 |
|
1377 ms | 210.44.40.66 |
| 27 | 2026-08-27 08:59 | 639234170713214496 |
|
4 ms | 210.44.40.66 |
| 26 | 2026-08-27 08:42 | 639234160341037652 |
|
928 ms | 210.44.40.66 |
| 25 | 2026-08-27 08:24 | 639234149799404224 |
|
1969 ms | 210.44.40.66 |
| 24 | 2026-08-27 08:07 | 639234139553286469 |
|
1976 ms | 210.44.40.66 |
| 23 | 2026-08-27 07:13 | 639234107183588293 |
|
868 ms | 210.44.40.66 |
| 22 | 2026-08-27 06:56 | 639234096905435724 |
|
1957 ms | 210.44.40.66 |
| 21 | 2026-08-27 06:39 | 639234086579410775 |
|
231 ms | 210.44.40.66 |
| 20 | 2026-08-27 06:21 | 639234076291157956 |
|
244 ms | 210.44.40.66 |
| 19 | 2026-08-27 06:04 | 639234065981939454 |
|
1380 ms | 210.44.40.66 |
| 18 | 2026-08-27 05:47 | 639234055548642997 |
|
4 ms | 210.44.40.66 |
| 17 | 2026-08-27 05:30 | 639234045267979603 |
|
233 ms | 210.44.40.66 |
| 16 | 2026-08-27 05:13 | 639234034999717463 |
|
1312 ms | 210.44.40.66 |
| 15 | 2026-08-27 04:56 | 639234024739225358 |
|
237 ms | 210.44.40.66 |
| 14 | 2026-08-27 04:38 | 639234014311170162 |
|
1324 ms | 210.44.40.66 |
| 13 | 2026-08-27 04:21 | 639234003806017640 |
|
245 ms | 210.44.40.66 |
| 12 | 2026-08-27 04:03 | 639233993356203030 |
|
1363 ms | 210.44.40.66 |
| 11 | 2026-08-27 03:10 | 639233961301716608 |
|
1366 ms | 210.44.40.66 |
| 10 | 2026-08-27 02:53 | 639233950834200647 |
|
1741 ms | 210.44.40.66 |
| 9 | 2026-08-27 02:35 | 639233940431849026 |
|
1328 ms | 210.44.40.66 |
| 8 | 2026-08-27 02:18 | 639233930110596398 |
|
286 ms | 210.44.40.66 |
| 7 | 2026-08-27 02:01 | 639233919705434540 |
|
226 ms | 210.44.40.66 |
| 6 | 2026-08-27 01:44 | 639233909452807845 |
|
285 ms | 210.44.40.66 |
| 5 | 2026-08-27 01:26 | 639233899096420820 |
|
866 ms | 210.44.40.66 |
| 4 | 2026-08-27 01:09 | 639233888707824939 |
|
1904 ms | 210.44.40.66 |
| 3 | 2026-08-27 00:52 | 639233878461203802 |
|
273 ms | 210.44.40.66 |
| 2 | 2026-08-27 00:35 | 639233868060868209 |
|
1349 ms | 210.44.40.66 |
| 1 | 2026-08-27 00:17 | 639233857450922991 |
|
786 ms | 210.44.40.66 |