History for ns3.ctcdn.cn
Domain: ctcdn.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns3.ctcdn.cn
ns3.ctcdn.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 63 DNS check records, 63 successful responses, 0 failed responses, and 511 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 ns3.ctcdn.cn.
Records on Selected Date
63
Historical checks stored for this nameserver on selected date
Average Latency
511 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 21:40
All timestamps shown in UTC
Latest Resolved IP on Selected Date
14.22.20.215
Most recently resolved hosting IP on selected date
Successful Responses
63
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 ns3.ctcdn.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 |
|---|---|---|---|---|---|
| 63 | 2026-08-25 21:40 | 639232900747078453 |
|
92 ms | 14.22.20.215 |
| 62 | 2026-08-25 21:22 | 639232890389222534 |
|
196 ms | 14.22.20.215 |
| 61 | 2026-08-25 21:05 | 639232880143390843 |
|
354 ms | 14.22.20.215 |
| 60 | 2026-08-25 20:48 | 639232869755024069 |
|
817 ms | 14.22.20.215 |
| 59 | 2026-08-25 20:31 | 639232859355940346 |
|
178 ms | 14.22.20.215 |
| 58 | 2026-08-25 20:14 | 639232848992244953 |
|
430 ms | 14.22.20.215 |
| 57 | 2026-08-25 19:56 | 639232838596478500 |
|
199 ms | 14.22.20.215 |
| 56 | 2026-08-25 19:39 | 639232828175327683 |
|
160 ms | 14.22.20.215 |
| 55 | 2026-08-25 19:21 | 639232817798330473 |
|
207 ms | 14.22.20.215 |
| 54 | 2026-08-25 18:27 | 639232785462407552 |
|
2048 ms | 14.22.20.215 |
| 53 | 2026-08-25 18:11 | 639232775177487032 |
|
1748 ms | 14.22.20.215 |
| 52 | 2026-08-25 17:53 | 639232764991087115 |
|
182 ms | 14.22.20.215 |
| 51 | 2026-08-25 17:36 | 639232754842971478 |
|
327 ms | 14.22.20.215 |
| 50 | 2026-08-25 17:19 | 639232744455159107 |
|
211 ms | 14.22.20.215 |
| 49 | 2026-08-25 17:02 | 639232734145178231 |
|
2596 ms | 14.22.20.215 |
| 48 | 2026-08-25 16:45 | 639232723827874402 |
|
2483 ms | 14.22.20.215 |
| 47 | 2026-08-25 16:28 | 639232713533011892 |
|
1327 ms | 14.22.20.215 |
| 46 | 2026-08-25 16:11 | 639232703065318207 |
|
163 ms | 14.22.20.215 |
| 45 | 2026-08-25 15:53 | 639232692629559470 |
|
520 ms | 14.22.20.215 |
| 44 | 2026-08-25 15:36 | 639232682238836475 |
|
362 ms | 14.22.20.215 |
| 43 | 2026-08-25 15:18 | 639232671787004306 |
|
166 ms | 14.22.20.215 |
| 42 | 2026-08-25 14:24 | 639232638994329666 |
|
162 ms | 14.22.20.215 |
| 41 | 2026-08-25 14:06 | 639232628614783237 |
|
4 ms | 14.22.20.215 |
| 40 | 2026-08-25 13:49 | 639232618360728578 |
|
1001 ms | 14.22.20.215 |
| 39 | 2026-08-25 13:32 | 639232608016476376 |
|
1216 ms | 14.22.20.215 |
| 38 | 2026-08-25 13:15 | 639232597643611557 |
|
8 ms | 14.22.20.215 |
| 37 | 2026-08-25 12:57 | 639232587225721862 |
|
4 ms | 14.22.20.215 |
| 36 | 2026-08-25 12:40 | 639232576780683689 |
|
719 ms | 14.22.20.215 |
| 35 | 2026-08-25 12:23 | 639232566381512620 |
|
719 ms | 14.22.20.215 |
| 34 | 2026-08-25 12:05 | 639232556111768563 |
|
163 ms | 14.22.20.215 |
| 33 | 2026-08-25 11:48 | 639232545839529039 |
|
358 ms | 14.22.20.215 |
| 32 | 2026-08-25 11:31 | 639232535349285207 |
|
663 ms | 14.22.20.215 |
| 31 | 2026-08-25 11:13 | 639232524938080723 |
|
239 ms | 14.22.20.215 |
| 30 | 2026-08-25 10:20 | 639232492740373468 |
|
3 ms | 14.22.20.215 |
| 29 | 2026-08-25 10:03 | 639232482235303141 |
|
428 ms | 14.22.20.215 |
| 28 | 2026-08-25 09:45 | 639232471861770303 |
|
718 ms | 14.22.20.215 |
| 27 | 2026-08-25 09:28 | 639232461630217327 |
|
718 ms | 14.22.20.215 |
| 26 | 2026-08-25 09:11 | 639232451282965990 |
|
169 ms | 14.22.20.215 |
| 25 | 2026-08-25 08:53 | 639232440814614938 |
|
861 ms | 14.22.20.215 |
| 24 | 2026-08-25 08:36 | 639232430410720425 |
|
1463 ms | 14.22.20.215 |
| 23 | 2026-08-25 08:19 | 639232420003096185 |
|
12 ms | 14.22.20.215 |
| 22 | 2026-08-25 08:01 | 639232409467287444 |
|
160 ms | 14.22.20.215 |
| 21 | 2026-08-25 07:44 | 639232399077195997 |
|
663 ms | 14.22.20.215 |
| 20 | 2026-08-25 07:26 | 639232388731528337 |
|
160 ms | 14.22.20.215 |
| 19 | 2026-08-25 07:09 | 639232378288598612 |
|
4 ms | 14.22.20.215 |
| 18 | 2026-08-25 06:15 | 639232346196373643 |
|
404 ms | 14.22.20.215 |
| 17 | 2026-08-25 05:58 | 639232336112370741 |
|
9 ms | 14.22.20.215 |
| 16 | 2026-08-25 05:42 | 639232326146508970 |
|
738 ms | 14.22.20.215 |
| 15 | 2026-08-25 05:25 | 639232316189381720 |
|
717 ms | 14.22.20.215 |
| 14 | 2026-08-25 05:09 | 639232306217998913 |
|
719 ms | 14.22.20.215 |
| 13 | 2026-08-25 04:52 | 639232296255744174 |
|
449 ms | 14.22.20.215 |
| 12 | 2026-08-25 04:35 | 639232286095760789 |
|
3 ms | 14.22.20.215 |
| 11 | 2026-08-25 04:18 | 639232276086186273 |
|
500 ms | 14.22.20.215 |
| 10 | 2026-08-25 04:02 | 639232265900986425 |
|
2 ms | 14.22.20.215 |
| 9 | 2026-08-25 03:45 | 639232255723518075 |
|
356 ms | 14.22.20.215 |
| 8 | 2026-08-25 03:28 | 639232245484452890 |
|
749 ms | 14.22.20.215 |
| 7 | 2026-08-25 03:10 | 639232235157175331 |
|
162 ms | 14.22.20.215 |
| 6 | 2026-08-25 02:17 | 639232203197189095 |
|
356 ms | 14.22.20.215 |
| 5 | 2026-08-25 02:00 | 639232192844564298 |
|
249 ms | 14.22.20.215 |
| 4 | 2026-08-25 01:43 | 639232182496008942 |
|
157 ms | 14.22.20.215 |
| 3 | 2026-08-25 01:25 | 639232172197053132 |
|
160 ms | 14.22.20.215 |
| 2 | 2026-08-25 00:32 | 639232140250307418 |
|
722 ms | 14.22.20.215 |
| 1 | 2026-08-25 00:15 | 639232129927860324 |
|
351 ms | 14.22.20.215 |