History for ns1.colegioultra.com.br
Domain: colegioultra.com.br • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.colegioultra.com.br
ns1.colegioultra.com.br 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 65 DNS check records, 57 successful responses, 8 failed responses, and 635 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 ns1.colegioultra.com.br.
Records on Selected Date
65
Historical checks stored for this nameserver on selected date
Average Latency
635 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 22:15
All timestamps shown in UTC
Latest Resolved IP on Selected Date
186.202.161.11
Most recently resolved hosting IP on selected date
Successful Responses
57
Checks that returned a measurable response
Failed Responses
8
Checks with no response or no returned latency
Failure Rate
12%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.colegioultra.com.br
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 |
|---|---|---|---|---|---|
| 65 | 2026-08-25 22:15 | 639232921673215474 |
|
3103 ms | 186.202.161.11 |
| 64 | 2026-08-25 21:58 | 639232911234504639 |
|
19 ms | 186.202.161.11 |
| 63 | 2026-08-25 21:40 | 639232900747078453 |
|
- | |
| 62 | 2026-08-25 21:23 | 639232890389222534 |
|
- | |
| 61 | 2026-08-25 21:06 | 639232880143390843 |
|
- | |
| 60 | 2026-08-25 20:48 | 639232869755024069 |
|
- | |
| 59 | 2026-08-25 20:31 | 639232859355940346 |
|
3504 ms | 186.202.161.11 |
| 58 | 2026-08-25 20:14 | 639232848992244953 |
|
3683 ms | 186.202.161.11 |
| 57 | 2026-08-25 19:57 | 639232838596478500 |
|
- | |
| 56 | 2026-08-25 19:39 | 639232828175327683 |
|
- | |
| 55 | 2026-08-25 19:22 | 639232817798330473 |
|
3435 ms | 186.202.161.11 |
| 54 | 2026-08-25 18:28 | 639232785462407552 |
|
20 ms | 186.202.161.11 |
| 53 | 2026-08-25 18:11 | 639232775177487032 |
|
- | |
| 52 | 2026-08-25 17:54 | 639232764991087115 |
|
28 ms | 186.202.161.11 |
| 51 | 2026-08-25 17:37 | 639232754842971478 |
|
- | |
| 50 | 2026-08-25 17:20 | 639232744455159107 |
|
30 ms | 186.202.161.11 |
| 49 | 2026-08-25 17:02 | 639232734145178231 |
|
27 ms | 186.202.161.11 |
| 48 | 2026-08-25 16:45 | 639232723827874402 |
|
25 ms | 186.202.161.11 |
| 47 | 2026-08-25 16:28 | 639232713533011892 |
|
2802 ms | 186.202.161.11 |
| 46 | 2026-08-25 16:11 | 639232703065318207 |
|
7 ms | 186.202.161.11 |
| 45 | 2026-08-25 15:53 | 639232692629559470 |
|
30 ms | 186.202.161.11 |
| 44 | 2026-08-25 15:36 | 639232682238836475 |
|
401 ms | 186.202.161.11 |
| 43 | 2026-08-25 15:19 | 639232671787004306 |
|
787 ms | 186.202.161.11 |
| 42 | 2026-08-25 14:24 | 639232638994329666 |
|
405 ms | 186.202.161.11 |
| 41 | 2026-08-25 14:07 | 639232628614783237 |
|
397 ms | 186.202.161.11 |
| 40 | 2026-08-25 13:49 | 639232618360728578 |
|
610 ms | 186.202.161.11 |
| 39 | 2026-08-25 13:32 | 639232608016476376 |
|
402 ms | 186.202.161.11 |
| 38 | 2026-08-25 13:15 | 639232597643611557 |
|
392 ms | 186.202.161.11 |
| 37 | 2026-08-25 12:58 | 639232587225721862 |
|
391 ms | 186.202.161.11 |
| 36 | 2026-08-25 12:40 | 639232576780683689 |
|
399 ms | 186.202.161.11 |
| 35 | 2026-08-25 12:23 | 639232566381512620 |
|
383 ms | 186.202.161.11 |
| 34 | 2026-08-25 12:06 | 639232556111768563 |
|
389 ms | 186.202.161.11 |
| 33 | 2026-08-25 11:48 | 639232545839529039 |
|
227 ms | 186.202.161.11 |
| 32 | 2026-08-25 11:31 | 639232535349285207 |
|
396 ms | 186.202.161.11 |
| 31 | 2026-08-25 11:14 | 639232524938080723 |
|
626 ms | 186.202.161.11 |
| 30 | 2026-08-25 10:20 | 639232492740373468 |
|
7 ms | 186.202.161.11 |
| 29 | 2026-08-25 10:03 | 639232482235303141 |
|
405 ms | 186.202.161.11 |
| 28 | 2026-08-25 09:45 | 639232471861770303 |
|
409 ms | 186.202.161.11 |
| 27 | 2026-08-25 09:28 | 639232461630217327 |
|
7 ms | 186.202.161.11 |
| 26 | 2026-08-25 09:11 | 639232451282965990 |
|
387 ms | 186.202.161.11 |
| 25 | 2026-08-25 08:54 | 639232440814614938 |
|
408 ms | 186.202.161.11 |
| 24 | 2026-08-25 08:36 | 639232430410720425 |
|
382 ms | 186.202.161.11 |
| 23 | 2026-08-25 08:19 | 639232420003096185 |
|
390 ms | 186.202.161.11 |
| 22 | 2026-08-25 08:02 | 639232409467287444 |
|
397 ms | 186.202.161.11 |
| 21 | 2026-08-25 07:44 | 639232399077195997 |
|
10 ms | 186.202.161.11 |
| 20 | 2026-08-25 07:27 | 639232388731528337 |
|
411 ms | 186.202.161.11 |
| 19 | 2026-08-25 07:09 | 639232378288598612 |
|
376 ms | 186.202.161.11 |
| 18 | 2026-08-25 06:16 | 639232346196373643 |
|
399 ms | 186.202.161.11 |
| 17 | 2026-08-25 05:59 | 639232336112370741 |
|
222 ms | 186.202.161.11 |
| 16 | 2026-08-25 05:42 | 639232326146508970 |
|
395 ms | 186.202.161.11 |
| 15 | 2026-08-25 05:26 | 639232316189381720 |
|
10 ms | 186.202.161.11 |
| 14 | 2026-08-25 05:09 | 639232306217998913 |
|
402 ms | 186.202.161.11 |
| 13 | 2026-08-25 04:52 | 639232296255744174 |
|
380 ms | 186.202.161.11 |
| 12 | 2026-08-25 04:36 | 639232286095760789 |
|
2307 ms | 186.202.161.11 |
| 11 | 2026-08-25 04:19 | 639232276086186273 |
|
231 ms | 186.202.161.11 |
| 10 | 2026-08-25 04:02 | 639232265900986425 |
|
392 ms | 186.202.161.11 |
| 9 | 2026-08-25 03:45 | 639232255723518075 |
|
391 ms | 186.202.161.11 |
| 8 | 2026-08-25 03:28 | 639232245484452890 |
|
387 ms | 186.202.161.11 |
| 7 | 2026-08-25 03:11 | 639232235157175331 |
|
398 ms | 186.202.161.11 |
| 6 | 2026-08-25 02:17 | 639232203197189095 |
|
403 ms | 186.202.161.11 |
| 5 | 2026-08-25 02:00 | 639232192844564298 |
|
408 ms | 186.202.161.11 |
| 4 | 2026-08-25 01:43 | 639232182496008942 |
|
390 ms | 186.202.161.11 |
| 3 | 2026-08-25 01:26 | 639232172197053132 |
|
2009 ms | 186.202.161.11 |
| 2 | 2026-08-25 00:32 | 639232140250307418 |
|
381 ms | 186.202.161.11 |
| 1 | 2026-08-25 00:15 | 639232129927860324 |
|
201 ms | 186.202.161.11 |