History for amestris.cms.caltech.edu
Domain: caltech.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for amestris.cms.caltech.edu
amestris.cms.caltech.edu 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 57 DNS check records, 57 successful responses, 0 failed responses, and 444 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 amestris.cms.caltech.edu.
Records on Selected Date
57
Historical checks stored for this nameserver on selected date
Average Latency
444 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 19:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
131.215.140.13
Most recently resolved hosting IP on selected date
Successful Responses
57
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 amestris.cms.caltech.edu
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 |
|---|---|---|---|---|---|
| 57 | 2026-08-25 19:56 | 639232838596478500 |
|
318 ms | 131.215.140.13 |
| 56 | 2026-08-25 19:39 | 639232828175327683 |
|
326 ms | 131.215.140.13 |
| 55 | 2026-08-25 19:22 | 639232817798330473 |
|
157 ms | 131.215.140.13 |
| 54 | 2026-08-25 18:28 | 639232785462407552 |
|
320 ms | 131.215.140.13 |
| 53 | 2026-08-25 18:11 | 639232775177487032 |
|
329 ms | 131.215.140.13 |
| 52 | 2026-08-25 17:54 | 639232764991087115 |
|
161 ms | 131.215.140.13 |
| 51 | 2026-08-25 17:37 | 639232754842971478 |
|
318 ms | 131.215.140.13 |
| 50 | 2026-08-25 17:20 | 639232744455159107 |
|
322 ms | 131.215.140.13 |
| 49 | 2026-08-25 17:02 | 639232734145178231 |
|
2209 ms | 131.215.140.13 |
| 48 | 2026-08-25 16:45 | 639232723827874402 |
|
317 ms | 131.215.140.13 |
| 47 | 2026-08-25 16:28 | 639232713533011892 |
|
157 ms | 131.215.140.13 |
| 46 | 2026-08-25 16:11 | 639232703065318207 |
|
312 ms | 131.215.140.13 |
| 45 | 2026-08-25 15:53 | 639232692629559470 |
|
336 ms | 131.215.140.13 |
| 44 | 2026-08-25 15:36 | 639232682238836475 |
|
162 ms | 131.215.140.13 |
| 43 | 2026-08-25 15:18 | 639232671787004306 |
|
170 ms | 131.215.140.13 |
| 42 | 2026-08-25 14:24 | 639232638994329666 |
|
332 ms | 131.215.140.13 |
| 41 | 2026-08-25 14:07 | 639232628614783237 |
|
322 ms | 131.215.140.13 |
| 40 | 2026-08-25 13:49 | 639232618360728578 |
|
2158 ms | 131.215.140.13 |
| 39 | 2026-08-25 13:32 | 639232608016476376 |
|
310 ms | 131.215.140.13 |
| 38 | 2026-08-25 13:15 | 639232597643611557 |
|
160 ms | 131.215.140.13 |
| 37 | 2026-08-25 12:58 | 639232587225721862 |
|
159 ms | 131.215.140.13 |
| 36 | 2026-08-25 12:40 | 639232576780683689 |
|
189 ms | 131.215.140.13 |
| 35 | 2026-08-25 12:23 | 639232566381512620 |
|
2158 ms | 131.215.140.13 |
| 34 | 2026-08-25 12:06 | 639232556111768563 |
|
319 ms | 131.215.140.13 |
| 33 | 2026-08-25 11:48 | 639232545839529039 |
|
163 ms | 131.215.140.13 |
| 32 | 2026-08-25 11:31 | 639232535349285207 |
|
165 ms | 131.215.140.13 |
| 31 | 2026-08-25 11:14 | 639232524938080723 |
|
317 ms | 131.215.140.13 |
| 30 | 2026-08-25 10:20 | 639232492740373468 |
|
168 ms | 131.215.140.13 |
| 29 | 2026-08-25 10:03 | 639232482235303141 |
|
210 ms | 131.215.140.13 |
| 28 | 2026-08-25 09:45 | 639232471861770303 |
|
169 ms | 131.215.140.13 |
| 27 | 2026-08-25 09:28 | 639232461630217327 |
|
326 ms | 131.215.140.13 |
| 26 | 2026-08-25 09:11 | 639232451282965990 |
|
317 ms | 131.215.140.13 |
| 25 | 2026-08-25 08:54 | 639232440814614938 |
|
188 ms | 131.215.140.13 |
| 24 | 2026-08-25 08:36 | 639232430410720425 |
|
319 ms | 131.215.140.13 |
| 23 | 2026-08-25 08:19 | 639232420003096185 |
|
328 ms | 131.215.140.13 |
| 22 | 2026-08-25 08:01 | 639232409467287444 |
|
315 ms | 131.215.140.13 |
| 21 | 2026-08-25 07:44 | 639232399077195997 |
|
322 ms | 131.215.140.13 |
| 20 | 2026-08-25 07:27 | 639232388731528337 |
|
314 ms | 131.215.140.13 |
| 19 | 2026-08-25 07:09 | 639232378288598612 |
|
326 ms | 131.215.140.13 |
| 18 | 2026-08-25 06:16 | 639232346196373643 |
|
2203 ms | 131.215.140.13 |
| 17 | 2026-08-25 05:59 | 639232336112370741 |
|
324 ms | 131.215.140.13 |
| 16 | 2026-08-25 05:42 | 639232326146508970 |
|
311 ms | 131.215.140.13 |
| 15 | 2026-08-25 05:25 | 639232316189381720 |
|
2177 ms | 131.215.140.13 |
| 14 | 2026-08-25 05:09 | 639232306217998913 |
|
344 ms | 131.215.140.13 |
| 13 | 2026-08-25 04:52 | 639232296255744174 |
|
314 ms | 131.215.140.13 |
| 12 | 2026-08-25 04:35 | 639232286095760789 |
|
318 ms | 131.215.140.13 |
| 11 | 2026-08-25 04:19 | 639232276086186273 |
|
319 ms | 131.215.140.13 |
| 10 | 2026-08-25 04:02 | 639232265900986425 |
|
319 ms | 131.215.140.13 |
| 9 | 2026-08-25 03:45 | 639232255723518075 |
|
323 ms | 131.215.140.13 |
| 8 | 2026-08-25 03:28 | 639232245484452890 |
|
315 ms | 131.215.140.13 |
| 7 | 2026-08-25 03:11 | 639232235157175331 |
|
153 ms | 131.215.140.13 |
| 6 | 2026-08-25 02:17 | 639232203197189095 |
|
325 ms | 131.215.140.13 |
| 5 | 2026-08-25 02:00 | 639232192844564298 |
|
330 ms | 131.215.140.13 |
| 4 | 2026-08-25 01:43 | 639232182496008942 |
|
319 ms | 131.215.140.13 |
| 3 | 2026-08-25 01:26 | 639232172197053132 |
|
323 ms | 131.215.140.13 |
| 2 | 2026-08-25 00:32 | 639232140250307418 |
|
314 ms | 131.215.140.13 |
| 1 | 2026-08-25 00:15 | 639232129927860324 |
|
314 ms | 131.215.140.13 |