History for dns.cert.org.cn
Domain: cert.org.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns.cert.org.cn
dns.cert.org.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, 66 successful responses, 0 failed responses, and 499 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 dns.cert.org.cn.
Records on Selected Date
66
Historical checks stored for this nameserver on selected date
Average Latency
499 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 22:33
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.108.212.3
Most recently resolved hosting IP on selected date
Successful Responses
66
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 dns.cert.org.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 22:33 | 639232932163142799 |
|
517 ms | 202.108.212.3 |
| 65 | 2026-08-25 22:16 | 639232921673215474 |
|
233 ms | 202.108.212.3 |
| 64 | 2026-08-25 21:58 | 639232911234504639 |
|
629 ms | 202.108.212.3 |
| 63 | 2026-08-25 21:41 | 639232900747078453 |
|
580 ms | 202.108.212.3 |
| 62 | 2026-08-25 21:24 | 639232890389222534 |
|
626 ms | 202.108.212.3 |
| 61 | 2026-08-25 21:06 | 639232880143390843 |
|
521 ms | 202.108.212.3 |
| 60 | 2026-08-25 20:49 | 639232869755024069 |
|
495 ms | 202.108.212.3 |
| 59 | 2026-08-25 20:32 | 639232859355940346 |
|
637 ms | 202.108.212.3 |
| 58 | 2026-08-25 20:15 | 639232848992244953 |
|
797 ms | 202.108.212.3 |
| 57 | 2026-08-25 19:57 | 639232838596478500 |
|
639 ms | 202.108.212.3 |
| 56 | 2026-08-25 19:40 | 639232828175327683 |
|
526 ms | 202.108.212.3 |
| 55 | 2026-08-25 19:23 | 639232817798330473 |
|
523 ms | 202.108.212.3 |
| 54 | 2026-08-25 18:28 | 639232785462407552 |
|
11 ms | 202.108.212.3 |
| 53 | 2026-08-25 18:12 | 639232775177487032 |
|
536 ms | 202.108.212.3 |
| 52 | 2026-08-25 17:54 | 639232764991087115 |
|
231 ms | 202.108.212.3 |
| 51 | 2026-08-25 17:37 | 639232754842971478 |
|
641 ms | 202.108.212.3 |
| 50 | 2026-08-25 17:20 | 639232744455159107 |
|
251 ms | 202.108.212.3 |
| 49 | 2026-08-25 17:03 | 639232734145178231 |
|
285 ms | 202.108.212.3 |
| 48 | 2026-08-25 16:46 | 639232723827874402 |
|
520 ms | 202.108.212.3 |
| 47 | 2026-08-25 16:29 | 639232713533011892 |
|
595 ms | 202.108.212.3 |
| 46 | 2026-08-25 16:12 | 639232703065318207 |
|
544 ms | 202.108.212.3 |
| 45 | 2026-08-25 15:54 | 639232692629559470 |
|
251 ms | 202.108.212.3 |
| 44 | 2026-08-25 15:37 | 639232682238836475 |
|
572 ms | 202.108.212.3 |
| 43 | 2026-08-25 15:19 | 639232671787004306 |
|
525 ms | 202.108.212.3 |
| 42 | 2026-08-25 14:25 | 639232638994329666 |
|
1016 ms | 202.108.212.3 |
| 41 | 2026-08-25 14:07 | 639232628614783237 |
|
323 ms | 202.108.212.3 |
| 40 | 2026-08-25 13:50 | 639232618360728578 |
|
241 ms | 202.108.212.3 |
| 39 | 2026-08-25 13:33 | 639232608016476376 |
|
970 ms | 202.108.212.3 |
| 38 | 2026-08-25 13:16 | 639232597643611557 |
|
615 ms | 202.108.212.3 |
| 37 | 2026-08-25 12:58 | 639232587225721862 |
|
306 ms | 202.108.212.3 |
| 36 | 2026-08-25 12:41 | 639232576780683689 |
|
530 ms | 202.108.212.3 |
| 35 | 2026-08-25 12:24 | 639232566381512620 |
|
273 ms | 202.108.212.3 |
| 34 | 2026-08-25 12:06 | 639232556111768563 |
|
542 ms | 202.108.212.3 |
| 33 | 2026-08-25 11:49 | 639232545839529039 |
|
255 ms | 202.108.212.3 |
| 32 | 2026-08-25 11:32 | 639232535349285207 |
|
750 ms | 202.108.212.3 |
| 31 | 2026-08-25 11:15 | 639232524938080723 |
|
586 ms | 202.108.212.3 |
| 30 | 2026-08-25 10:21 | 639232492740373468 |
|
590 ms | 202.108.212.3 |
| 29 | 2026-08-25 10:04 | 639232482235303141 |
|
382 ms | 202.108.212.3 |
| 28 | 2026-08-25 09:46 | 639232471861770303 |
|
232 ms | 202.108.212.3 |
| 27 | 2026-08-25 09:29 | 639232461630217327 |
|
235 ms | 202.108.212.3 |
| 26 | 2026-08-25 09:12 | 639232451282965990 |
|
512 ms | 202.108.212.3 |
| 25 | 2026-08-25 08:54 | 639232440814614938 |
|
772 ms | 202.108.212.3 |
| 24 | 2026-08-25 08:37 | 639232430410720425 |
|
252 ms | 202.108.212.3 |
| 23 | 2026-08-25 08:20 | 639232420003096185 |
|
649 ms | 202.108.212.3 |
| 22 | 2026-08-25 08:02 | 639232409467287444 |
|
1005 ms | 202.108.212.3 |
| 21 | 2026-08-25 07:45 | 639232399077195997 |
|
243 ms | 202.108.212.3 |
| 20 | 2026-08-25 07:27 | 639232388731528337 |
|
929 ms | 202.108.212.3 |
| 19 | 2026-08-25 07:10 | 639232378288598612 |
|
579 ms | 202.108.212.3 |
| 18 | 2026-08-25 06:16 | 639232346196373643 |
|
533 ms | 202.108.212.3 |
| 17 | 2026-08-25 06:00 | 639232336112370741 |
|
643 ms | 202.108.212.3 |
| 16 | 2026-08-25 05:43 | 639232326146508970 |
|
9 ms | 202.108.212.3 |
| 15 | 2026-08-25 05:26 | 639232316189381720 |
|
688 ms | 202.108.212.3 |
| 14 | 2026-08-25 05:10 | 639232306217998913 |
|
522 ms | 202.108.212.3 |
| 13 | 2026-08-25 04:53 | 639232296255744174 |
|
250 ms | 202.108.212.3 |
| 12 | 2026-08-25 04:36 | 639232286095760789 |
|
534 ms | 202.108.212.3 |
| 11 | 2026-08-25 04:19 | 639232276086186273 |
|
575 ms | 202.108.212.3 |
| 10 | 2026-08-25 04:03 | 639232265900986425 |
|
508 ms | 202.108.212.3 |
| 9 | 2026-08-25 03:46 | 639232255723518075 |
|
297 ms | 202.108.212.3 |
| 8 | 2026-08-25 03:29 | 639232245484452890 |
|
500 ms | 202.108.212.3 |
| 7 | 2026-08-25 03:12 | 639232235157175331 |
|
9 ms | 202.108.212.3 |
| 6 | 2026-08-25 02:18 | 639232203197189095 |
|
575 ms | 202.108.212.3 |
| 5 | 2026-08-25 02:01 | 639232192844564298 |
|
638 ms | 202.108.212.3 |
| 4 | 2026-08-25 01:44 | 639232182496008942 |
|
552 ms | 202.108.212.3 |
| 3 | 2026-08-25 01:26 | 639232172197053132 |
|
509 ms | 202.108.212.3 |
| 2 | 2026-08-25 00:33 | 639232140250307418 |
|
608 ms | 202.108.212.3 |
| 1 | 2026-08-25 00:16 | 639232129927860324 |
|
509 ms | 202.108.212.3 |