History for bushdns01.chicagobooth.edu
Domain: chicagobooth.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for bushdns01.chicagobooth.edu
bushdns01.chicagobooth.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 52 DNS check records, 52 successful responses, 0 failed responses, and 342 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 bushdns01.chicagobooth.edu.
Records on Selected Date
52
Historical checks stored for this nameserver on selected date
Average Latency
342 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 17:48
All timestamps shown in UTC
Latest Resolved IP on Selected Date
128.135.211.57
Most recently resolved hosting IP on selected date
Successful Responses
52
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 bushdns01.chicagobooth.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 |
|---|---|---|---|---|---|
| 52 | 2026-08-25 17:48 | 639232764991087115 |
|
234 ms | 128.135.211.57 |
| 51 | 2026-08-25 17:32 | 639232754842971478 |
|
201 ms | 128.135.211.57 |
| 50 | 2026-08-25 17:14 | 639232744455159107 |
|
128 ms | 128.135.211.57 |
| 49 | 2026-08-25 16:57 | 639232734145178231 |
|
240 ms | 128.135.211.57 |
| 48 | 2026-08-25 16:40 | 639232723827874402 |
|
228 ms | 128.135.211.57 |
| 47 | 2026-08-25 16:23 | 639232713533011892 |
|
122 ms | 128.135.211.57 |
| 46 | 2026-08-25 16:06 | 639232703065318207 |
|
117 ms | 128.135.211.57 |
| 45 | 2026-08-25 15:48 | 639232692629559470 |
|
127 ms | 128.135.211.57 |
| 44 | 2026-08-25 15:31 | 639232682238836475 |
|
128 ms | 128.135.211.57 |
| 43 | 2026-08-25 15:13 | 639232671787004306 |
|
236 ms | 128.135.211.57 |
| 42 | 2026-08-25 14:19 | 639232638994329666 |
|
210 ms | 128.135.211.57 |
| 41 | 2026-08-25 14:01 | 639232628614783237 |
|
115 ms | 128.135.211.57 |
| 40 | 2026-08-25 13:44 | 639232618360728578 |
|
255 ms | 128.135.211.57 |
| 39 | 2026-08-25 13:27 | 639232608016476376 |
|
127 ms | 128.135.211.57 |
| 38 | 2026-08-25 13:10 | 639232597643611557 |
|
231 ms | 128.135.211.57 |
| 37 | 2026-08-25 12:52 | 639232587225721862 |
|
57 ms | 128.135.211.57 |
| 36 | 2026-08-25 12:35 | 639232576780683689 |
|
2143 ms | 128.135.211.57 |
| 35 | 2026-08-25 12:18 | 639232566381512620 |
|
110 ms | 128.135.211.57 |
| 34 | 2026-08-25 12:00 | 639232556111768563 |
|
118 ms | 128.135.211.57 |
| 33 | 2026-08-25 11:43 | 639232545839529039 |
|
248 ms | 128.135.211.57 |
| 32 | 2026-08-25 11:26 | 639232535349285207 |
|
114 ms | 128.135.211.57 |
| 31 | 2026-08-25 11:08 | 639232524938080723 |
|
126 ms | 128.135.211.57 |
| 30 | 2026-08-25 10:15 | 639232492740373468 |
|
189 ms | 128.135.211.57 |
| 29 | 2026-08-25 09:57 | 639232482235303141 |
|
229 ms | 128.135.211.57 |
| 28 | 2026-08-25 09:40 | 639232471861770303 |
|
118 ms | 128.135.211.57 |
| 27 | 2026-08-25 09:23 | 639232461630217327 |
|
114 ms | 128.135.211.57 |
| 26 | 2026-08-25 09:06 | 639232451282965990 |
|
112 ms | 128.135.211.57 |
| 25 | 2026-08-25 08:48 | 639232440814614938 |
|
229 ms | 128.135.211.57 |
| 24 | 2026-08-25 08:31 | 639232430410720425 |
|
230 ms | 128.135.211.57 |
| 23 | 2026-08-25 08:14 | 639232420003096185 |
|
187 ms | 128.135.211.57 |
| 22 | 2026-08-25 07:56 | 639232409467287444 |
|
143 ms | 128.135.211.57 |
| 21 | 2026-08-25 07:39 | 639232399077195997 |
|
126 ms | 128.135.211.57 |
| 20 | 2026-08-25 07:21 | 639232388731528337 |
|
232 ms | 128.135.211.57 |
| 19 | 2026-08-25 07:04 | 639232378288598612 |
|
123 ms | 128.135.211.57 |
| 18 | 2026-08-25 06:11 | 639232346196373643 |
|
2112 ms | 128.135.211.57 |
| 17 | 2026-08-25 05:54 | 639232336112370741 |
|
133 ms | 128.135.211.57 |
| 16 | 2026-08-25 05:37 | 639232326146508970 |
|
129 ms | 128.135.211.57 |
| 15 | 2026-08-25 05:20 | 639232316189381720 |
|
9 ms | 128.135.211.57 |
| 14 | 2026-08-25 05:04 | 639232306217998913 |
|
168 ms | 128.135.211.57 |
| 13 | 2026-08-25 04:47 | 639232296255744174 |
|
116 ms | 128.135.211.57 |
| 12 | 2026-08-25 04:30 | 639232286095760789 |
|
108 ms | 128.135.211.57 |
| 11 | 2026-08-25 04:14 | 639232276086186273 |
|
113 ms | 128.135.211.57 |
| 10 | 2026-08-25 03:57 | 639232265900986425 |
|
157 ms | 128.135.211.57 |
| 9 | 2026-08-25 03:40 | 639232255723518075 |
|
115 ms | 128.135.211.57 |
| 8 | 2026-08-25 03:23 | 639232245484452890 |
|
9 ms | 128.135.211.57 |
| 7 | 2026-08-25 03:06 | 639232235157175331 |
|
8 ms | 128.135.211.57 |
| 6 | 2026-08-25 02:12 | 639232203197189095 |
|
2258 ms | 128.135.211.57 |
| 5 | 2026-08-25 01:55 | 639232192844564298 |
|
2130 ms | 128.135.211.57 |
| 4 | 2026-08-25 01:38 | 639232182496008942 |
|
12 ms | 128.135.211.57 |
| 3 | 2026-08-25 01:21 | 639232172197053132 |
|
2108 ms | 128.135.211.57 |
| 2 | 2026-08-25 00:27 | 639232140250307418 |
|
223 ms | 128.135.211.57 |
| 1 | 2026-08-25 00:10 | 639232129927860324 |
|
228 ms | 128.135.211.57 |