History for dns3.isr.umich.edu
Domain: umich.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns3.isr.umich.edu
dns3.isr.umich.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 59 DNS check records, 59 successful responses, 0 failed responses, and 376 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 dns3.isr.umich.edu.
Records on Selected Date
59
Historical checks stored for this nameserver on selected date
Average Latency
376 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 20:30
All timestamps shown in UTC
Latest Resolved IP on Selected Date
141.211.207.2
Most recently resolved hosting IP on selected date
Successful Responses
59
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 dns3.isr.umich.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 |
|---|---|---|---|---|---|
| 59 | 2026-08-25 20:30 | 639232859355940346 |
|
361 ms | 141.211.207.2 |
| 58 | 2026-08-25 20:12 | 639232848992244953 |
|
92 ms | 141.211.207.2 |
| 57 | 2026-08-25 19:55 | 639232838596478500 |
|
2322 ms | 141.211.207.2 |
| 56 | 2026-08-25 19:37 | 639232828175327683 |
|
183 ms | 141.211.207.2 |
| 55 | 2026-08-25 19:20 | 639232817798330473 |
|
92 ms | 141.211.207.2 |
| 54 | 2026-08-25 18:26 | 639232785462407552 |
|
542 ms | 141.211.207.2 |
| 53 | 2026-08-25 18:09 | 639232775177487032 |
|
114 ms | 141.211.207.2 |
| 52 | 2026-08-25 17:52 | 639232764991087115 |
|
92 ms | 141.211.207.2 |
| 51 | 2026-08-25 17:35 | 639232754842971478 |
|
179 ms | 141.211.207.2 |
| 50 | 2026-08-25 17:18 | 639232744455159107 |
|
96 ms | 141.211.207.2 |
| 49 | 2026-08-25 17:01 | 639232734145178231 |
|
91 ms | 141.211.207.2 |
| 48 | 2026-08-25 16:43 | 639232723827874402 |
|
459 ms | 141.211.207.2 |
| 47 | 2026-08-25 16:26 | 639232713533011892 |
|
354 ms | 141.211.207.2 |
| 46 | 2026-08-25 16:09 | 639232703065318207 |
|
94 ms | 141.211.207.2 |
| 45 | 2026-08-25 15:52 | 639232692629559470 |
|
92 ms | 141.211.207.2 |
| 44 | 2026-08-25 15:34 | 639232682238836475 |
|
355 ms | 141.211.207.2 |
| 43 | 2026-08-25 15:17 | 639232671787004306 |
|
92 ms | 141.211.207.2 |
| 42 | 2026-08-25 14:22 | 639232638994329666 |
|
96 ms | 141.211.207.2 |
| 41 | 2026-08-25 14:05 | 639232628614783237 |
|
93 ms | 141.211.207.2 |
| 40 | 2026-08-25 13:48 | 639232618360728578 |
|
428 ms | 141.211.207.2 |
| 39 | 2026-08-25 13:31 | 639232608016476376 |
|
92 ms | 141.211.207.2 |
| 38 | 2026-08-25 13:13 | 639232597643611557 |
|
91 ms | 141.211.207.2 |
| 37 | 2026-08-25 12:56 | 639232587225721862 |
|
95 ms | 141.211.207.2 |
| 36 | 2026-08-25 12:39 | 639232576780683689 |
|
92 ms | 141.211.207.2 |
| 35 | 2026-08-25 12:21 | 639232566381512620 |
|
2547 ms | 141.211.207.2 |
| 34 | 2026-08-25 12:04 | 639232556111768563 |
|
512 ms | 141.211.207.2 |
| 33 | 2026-08-25 11:47 | 639232545839529039 |
|
360 ms | 141.211.207.2 |
| 32 | 2026-08-25 11:30 | 639232535349285207 |
|
97 ms | 141.211.207.2 |
| 31 | 2026-08-25 11:12 | 639232524938080723 |
|
89 ms | 141.211.207.2 |
| 30 | 2026-08-25 10:18 | 639232492740373468 |
|
92 ms | 141.211.207.2 |
| 29 | 2026-08-25 10:01 | 639232482235303141 |
|
181 ms | 141.211.207.2 |
| 28 | 2026-08-25 09:44 | 639232471861770303 |
|
352 ms | 141.211.207.2 |
| 27 | 2026-08-25 09:26 | 639232461630217327 |
|
92 ms | 141.211.207.2 |
| 26 | 2026-08-25 09:09 | 639232451282965990 |
|
92 ms | 141.211.207.2 |
| 25 | 2026-08-25 08:52 | 639232440814614938 |
|
92 ms | 141.211.207.2 |
| 24 | 2026-08-25 08:34 | 639232430410720425 |
|
356 ms | 141.211.207.2 |
| 23 | 2026-08-25 08:17 | 639232420003096185 |
|
223 ms | 141.211.207.2 |
| 22 | 2026-08-25 08:00 | 639232409467287444 |
|
182 ms | 141.211.207.2 |
| 21 | 2026-08-25 07:42 | 639232399077195997 |
|
498 ms | 141.211.207.2 |
| 20 | 2026-08-25 07:25 | 639232388731528337 |
|
90 ms | 141.211.207.2 |
| 19 | 2026-08-25 07:08 | 639232378288598612 |
|
364 ms | 141.211.207.2 |
| 18 | 2026-08-25 06:14 | 639232346196373643 |
|
93 ms | 141.211.207.2 |
| 17 | 2026-08-25 05:57 | 639232336112370741 |
|
95 ms | 141.211.207.2 |
| 16 | 2026-08-25 05:41 | 639232326146508970 |
|
180 ms | 141.211.207.2 |
| 15 | 2026-08-25 05:24 | 639232316189381720 |
|
338 ms | 141.211.207.2 |
| 14 | 2026-08-25 05:07 | 639232306217998913 |
|
91 ms | 141.211.207.2 |
| 13 | 2026-08-25 04:51 | 639232296255744174 |
|
451 ms | 141.211.207.2 |
| 12 | 2026-08-25 04:34 | 639232286095760789 |
|
90 ms | 141.211.207.2 |
| 11 | 2026-08-25 04:17 | 639232276086186273 |
|
420 ms | 141.211.207.2 |
| 10 | 2026-08-25 04:00 | 639232265900986425 |
|
356 ms | 141.211.207.2 |
| 9 | 2026-08-25 03:43 | 639232255723518075 |
|
2116 ms | 141.211.207.2 |
| 8 | 2026-08-25 03:26 | 639232245484452890 |
|
2526 ms | 141.211.207.2 |
| 7 | 2026-08-25 03:09 | 639232235157175331 |
|
201 ms | 141.211.207.2 |
| 6 | 2026-08-25 02:16 | 639232203197189095 |
|
182 ms | 141.211.207.2 |
| 5 | 2026-08-25 01:59 | 639232192844564298 |
|
314 ms | 141.211.207.2 |
| 4 | 2026-08-25 01:41 | 639232182496008942 |
|
8 ms | 141.211.207.2 |
| 3 | 2026-08-25 01:24 | 639232172197053132 |
|
799 ms | 141.211.207.2 |
| 2 | 2026-08-25 00:31 | 639232140250307418 |
|
355 ms | 141.211.207.2 |
| 1 | 2026-08-25 00:14 | 639232129927860324 |
|
769 ms | 141.211.207.2 |