History for ns-w.b.isi.edu
Domain: isi.edu • Tracking since 2026-04-29 22:26 UTC
Records on Selected Date
82
Historical checks stored for this nameserver on selected date
Average Latency
142 ms
Calculated from available response records
Latest Check on Selected Date
2026-05-29 23:50
All timestamps shown in UTC
Latest Resolved IP on Selected Date
128.9.28.251
Most recently resolved hosting IP on selected date
Successful Responses
82
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 ns-w.b.isi.edu
Showing DNS history for 2026-05-29 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 |
|---|---|---|---|---|---|
| 82 | 2026-05-29 23:50 | 639156949595738519 |
|
3 ms | 128.9.28.251 |
| 81 | 2026-05-29 23:33 | 639156939117914321 |
|
309 ms | 128.9.28.251 |
| 80 | 2026-05-29 23:16 | 639156928840734770 |
|
176 ms | 128.9.28.251 |
| 79 | 2026-05-29 22:59 | 639156918464901511 |
|
3 ms | 128.9.28.251 |
| 78 | 2026-05-29 22:42 | 639156908158477345 |
|
2 ms | 128.9.28.251 |
| 77 | 2026-05-29 22:25 | 639156898075229036 |
|
240 ms | 128.9.28.251 |
| 76 | 2026-05-29 22:07 | 639156887542146735 |
|
3 ms | 128.9.28.251 |
| 75 | 2026-05-29 21:50 | 639156877466755286 |
|
201 ms | 128.9.28.251 |
| 74 | 2026-05-29 21:32 | 639156866803364618 |
|
3 ms | 128.9.28.251 |
| 73 | 2026-05-29 21:14 | 639156855707432136 |
|
5 ms | 128.9.28.251 |
| 72 | 2026-05-29 20:57 | 639156845570758487 |
|
44 ms | 128.9.28.251 |
| 71 | 2026-05-29 20:40 | 639156835182163621 |
|
370 ms | 128.9.28.251 |
| 70 | 2026-05-29 20:22 | 639156824777847742 |
|
360 ms | 128.9.28.251 |
| 69 | 2026-05-29 20:05 | 639156814037351127 |
|
8 ms | 128.9.28.251 |
| 68 | 2026-05-29 19:47 | 639156803443263624 |
|
3 ms | 128.9.28.251 |
| 67 | 2026-05-29 19:29 | 639156792199151584 |
|
3 ms | 128.9.28.251 |
| 66 | 2026-05-29 19:12 | 639156781871880738 |
|
34 ms | 128.9.28.251 |
| 65 | 2026-05-29 18:54 | 639156771319775251 |
|
6 ms | 128.9.28.251 |
| 64 | 2026-05-29 18:37 | 639156761038627201 |
|
3 ms | 128.9.28.251 |
| 63 | 2026-05-29 18:20 | 639156750969091153 |
|
2 ms | 128.9.28.251 |
| 62 | 2026-05-29 18:03 | 639156740709538561 |
|
4 ms | 128.9.28.251 |
| 61 | 2026-05-29 17:44 | 639156729747064281 |
|
13 ms | 128.9.28.251 |
| 60 | 2026-05-29 17:27 | 639156719527921965 |
|
358 ms | 128.9.28.251 |
| 59 | 2026-05-29 17:10 | 639156708985195787 |
|
504 ms | 128.9.28.251 |
| 58 | 2026-05-29 16:53 | 639156698543448176 |
|
306 ms | 128.9.28.251 |
| 57 | 2026-05-29 16:36 | 639156688421723927 |
|
4 ms | 128.9.28.251 |
| 56 | 2026-05-29 16:18 | 639156677881614084 |
|
4 ms | 128.9.28.251 |
| 55 | 2026-05-29 15:59 | 639156666633821164 |
|
3 ms | 128.9.28.251 |
| 54 | 2026-05-29 15:42 | 639156655934025873 |
|
34 ms | 128.9.28.251 |
| 53 | 2026-05-29 15:23 | 639156644623189007 |
|
5 ms | 128.9.28.251 |
| 52 | 2026-05-29 15:05 | 639156634203260258 |
|
315 ms | 128.9.28.251 |
| 51 | 2026-05-29 14:48 | 639156623443012812 |
|
3 ms | 128.9.28.251 |
| 50 | 2026-05-29 14:30 | 639156612851491262 |
|
6 ms | 128.9.28.251 |
| 49 | 2026-05-29 14:11 | 639156601265233291 |
|
319 ms | 128.9.28.251 |
| 48 | 2026-05-29 13:52 | 639156590023839415 |
|
358 ms | 128.9.28.251 |
| 47 | 2026-05-29 13:34 | 639156579160285930 |
|
261 ms | 128.9.28.251 |
| 46 | 2026-05-29 13:15 | 639156567539791362 |
|
419 ms | 128.9.28.251 |
| 45 | 2026-05-29 12:55 | 639156555866140498 |
|
37 ms | 128.9.28.251 |
| 44 | 2026-05-29 12:37 | 639156545101580871 |
|
652 ms | 128.9.28.251 |
| 43 | 2026-05-29 12:18 | 639156533288623096 |
|
402 ms | 128.9.28.251 |
| 42 | 2026-05-29 11:59 | 639156521968121462 |
|
426 ms | 128.9.28.251 |
| 41 | 2026-05-29 11:41 | 639156511215210831 |
|
461 ms | 128.9.28.251 |
| 40 | 2026-05-29 11:23 | 639156500858341080 |
|
5 ms | 128.9.28.251 |
| 39 | 2026-05-29 11:06 | 639156490336557110 |
|
4 ms | 128.9.28.251 |
| 38 | 2026-05-29 10:49 | 639156479996035836 |
|
5 ms | 128.9.28.251 |
| 37 | 2026-05-29 10:30 | 639156468801099745 |
|
4 ms | 128.9.28.251 |
| 36 | 2026-05-29 10:12 | 639156458226754623 |
|
274 ms | 128.9.28.251 |
| 35 | 2026-05-29 09:55 | 639156447773902941 |
|
3 ms | 128.9.28.251 |
| 34 | 2026-05-29 09:37 | 639156436963325574 |
|
311 ms | 128.9.28.251 |
| 33 | 2026-05-29 09:19 | 639156426241868695 |
|
208 ms | 128.9.28.251 |
| 32 | 2026-05-29 09:02 | 639156416039505590 |
|
309 ms | 128.9.28.251 |
| 31 | 2026-05-29 08:44 | 639156405452251129 |
|
289 ms | 128.9.28.251 |
| 30 | 2026-05-29 08:27 | 639156395057745827 |
|
214 ms | 128.9.28.251 |
| 29 | 2026-05-29 08:10 | 639156384866783489 |
|
4 ms | 128.9.28.251 |
| 28 | 2026-05-29 07:52 | 639156373752828967 |
|
12 ms | 128.9.28.251 |
| 27 | 2026-05-29 07:34 | 639156363562579844 |
|
18 ms | 128.9.28.251 |
| 26 | 2026-05-29 07:17 | 639156353099592417 |
|
10 ms | 128.9.28.251 |
| 25 | 2026-05-29 06:59 | 639156342265191540 |
|
22 ms | 128.9.28.251 |
| 24 | 2026-05-29 06:42 | 639156331789514480 |
|
7 ms | 128.9.28.251 |
| 23 | 2026-05-29 06:25 | 639156321720600417 |
|
340 ms | 128.9.28.251 |
| 22 | 2026-05-29 06:08 | 639156311290492278 |
|
9 ms | 128.9.28.251 |
| 21 | 2026-05-29 05:50 | 639156300568120412 |
|
217 ms | 128.9.28.251 |
| 20 | 2026-05-29 05:33 | 639156290381761208 |
|
322 ms | 128.9.28.251 |
| 19 | 2026-05-29 05:15 | 639156279817425773 |
|
264 ms | 128.9.28.251 |
| 18 | 2026-05-29 04:58 | 639156269640723939 |
|
9 ms | 128.9.28.251 |
| 17 | 2026-05-29 04:42 | 639156259409404512 |
|
19 ms | 128.9.28.251 |
| 16 | 2026-05-29 04:24 | 639156249181286307 |
|
2 ms | 128.9.28.251 |
| 15 | 2026-05-29 04:07 | 639156238629854077 |
|
4 ms | 128.9.28.251 |
| 14 | 2026-05-29 03:49 | 639156228109583839 |
|
4 ms | 128.9.28.251 |
| 13 | 2026-05-29 03:31 | 639156217349700429 |
|
4 ms | 128.9.28.251 |
| 12 | 2026-05-29 03:14 | 639156206897747334 |
|
3 ms | 128.9.28.251 |
| 11 | 2026-05-29 02:57 | 639156196485501182 |
|
443 ms | 128.9.28.251 |
| 10 | 2026-05-29 02:40 | 639156186287075995 |
|
3 ms | 128.9.28.251 |
| 9 | 2026-05-29 02:23 | 639156175946914446 |
|
9 ms | 128.9.28.251 |
| 8 | 2026-05-29 02:06 | 639156165740483940 |
|
5 ms | 128.9.28.251 |
| 7 | 2026-05-29 01:48 | 639156154951110122 |
|
311 ms | 128.9.28.251 |
| 6 | 2026-05-29 01:30 | 639156144437365424 |
|
304 ms | 128.9.28.251 |
| 5 | 2026-05-29 01:13 | 639156133844730179 |
|
302 ms | 128.9.28.251 |
| 4 | 2026-05-29 00:55 | 639156123599430713 |
|
394 ms | 128.9.28.251 |
| 3 | 2026-05-29 00:38 | 639156113123180862 |
|
301 ms | 128.9.28.251 |
| 2 | 2026-05-29 00:20 | 639156102340575756 |
|
2 ms | 128.9.28.251 |
| 1 | 2026-05-29 00:02 | 639156091503283249 |
|
4 ms | 128.9.28.251 |