History for ns-w.b.isi.edu
Domain: isi.edu • Tracking since 2026-04-29 22:26 UTC
Records on Selected Date
83
Historical checks stored for this nameserver on selected date
Average Latency
203 ms
Calculated from available response records
Latest Check on Selected Date
2026-05-30 23:45
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
83
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 2026-05-30 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 |
|---|---|---|---|---|---|
| 83 | 2026-05-30 23:45 | 639157810447868741 |
|
322 ms | 128.9.28.251 |
| 82 | 2026-05-30 23:28 | 639157800382285375 |
|
3 ms | 128.9.28.251 |
| 81 | 2026-05-30 23:11 | 639157789913449783 |
|
2 ms | 128.9.28.251 |
| 80 | 2026-05-30 22:53 | 639157779257801124 |
|
3 ms | 128.9.28.251 |
| 79 | 2026-05-30 22:36 | 639157769378192636 |
|
312 ms | 128.9.28.251 |
| 78 | 2026-05-30 22:19 | 639157759031099576 |
|
311 ms | 128.9.28.251 |
| 77 | 2026-05-30 22:02 | 639157748644892344 |
|
3 ms | 128.9.28.251 |
| 76 | 2026-05-30 21:45 | 639157738517375461 |
|
6 ms | 128.9.28.251 |
| 75 | 2026-05-30 21:27 | 639157727615442113 |
|
3 ms | 128.9.28.251 |
| 74 | 2026-05-30 21:09 | 639157717092073552 |
|
11 ms | 128.9.28.251 |
| 73 | 2026-05-30 20:52 | 639157706889957801 |
|
3 ms | 128.9.28.251 |
| 72 | 2026-05-30 20:36 | 639157696814739417 |
|
2 ms | 128.9.28.251 |
| 71 | 2026-05-30 20:18 | 639157686533112904 |
|
7 ms | 128.9.28.251 |
| 70 | 2026-05-30 20:02 | 639157676326703796 |
|
284 ms | 128.9.28.251 |
| 69 | 2026-05-30 19:43 | 639157665416940187 |
|
12 ms | 128.9.28.251 |
| 68 | 2026-05-30 19:26 | 639157655094078966 |
|
215 ms | 128.9.28.251 |
| 67 | 2026-05-30 19:09 | 639157644834247750 |
|
203 ms | 128.9.28.251 |
| 66 | 2026-05-30 18:52 | 639157634654341492 |
|
305 ms | 128.9.28.251 |
| 65 | 2026-05-30 18:34 | 639157624199019977 |
|
2007 ms | 128.9.28.251 |
| 64 | 2026-05-30 18:17 | 639157613835057449 |
|
159 ms | 128.9.28.251 |
| 63 | 2026-05-30 17:59 | 639157603162938057 |
|
8 ms | 128.9.28.251 |
| 62 | 2026-05-30 17:42 | 639157593081843167 |
|
215 ms | 128.9.28.251 |
| 61 | 2026-05-30 17:25 | 639157582544660265 |
|
3 ms | 128.9.28.251 |
| 60 | 2026-05-30 17:08 | 639157572573358013 |
|
318 ms | 128.9.28.251 |
| 59 | 2026-05-30 16:51 | 639157562154128691 |
|
252 ms | 128.9.28.251 |
| 58 | 2026-05-30 16:34 | 639157551745359683 |
|
448 ms | 128.9.28.251 |
| 57 | 2026-05-30 16:16 | 639157540937572997 |
|
24 ms | 128.9.28.251 |
| 56 | 2026-05-30 15:58 | 639157530533202086 |
|
327 ms | 128.9.28.251 |
| 55 | 2026-05-30 15:41 | 639157519962125059 |
|
10 ms | 128.9.28.251 |
| 54 | 2026-05-30 15:24 | 639157509972279504 |
|
323 ms | 128.9.28.251 |
| 53 | 2026-05-30 15:07 | 639157499703561661 |
|
207 ms | 128.9.28.251 |
| 52 | 2026-05-30 14:50 | 639157489316262334 |
|
9 ms | 128.9.28.251 |
| 51 | 2026-05-30 14:32 | 639157478776722087 |
|
260 ms | 128.9.28.251 |
| 50 | 2026-05-30 14:15 | 639157468722006856 |
|
312 ms | 128.9.28.251 |
| 49 | 2026-05-30 13:58 | 639157458192935158 |
|
2315 ms | 128.9.28.251 |
| 48 | 2026-05-30 13:40 | 639157447919601023 |
|
10 ms | 128.9.28.251 |
| 47 | 2026-05-30 13:23 | 639157437781906450 |
|
4 ms | 128.9.28.251 |
| 46 | 2026-05-30 13:06 | 639157427299337419 |
|
4 ms | 128.9.28.251 |
| 45 | 2026-05-30 12:48 | 639157416250399572 |
|
292 ms | 128.9.28.251 |
| 44 | 2026-05-30 12:30 | 639157405948794857 |
|
363 ms | 128.9.28.251 |
| 43 | 2026-05-30 12:13 | 639157395571550947 |
|
344 ms | 128.9.28.251 |
| 42 | 2026-05-30 11:55 | 639157384952078092 |
|
4 ms | 128.9.28.251 |
| 41 | 2026-05-30 11:38 | 639157374696184525 |
|
195 ms | 128.9.28.251 |
| 40 | 2026-05-30 11:21 | 639157364526671788 |
|
266 ms | 128.9.28.251 |
| 39 | 2026-05-30 11:03 | 639157353326167139 |
|
435 ms | 128.9.28.251 |
| 38 | 2026-05-30 10:46 | 639157343151443547 |
|
322 ms | 128.9.28.251 |
| 37 | 2026-05-30 10:29 | 639157332670083559 |
|
331 ms | 128.9.28.251 |
| 36 | 2026-05-30 10:10 | 639157321810557841 |
|
321 ms | 128.9.28.251 |
| 35 | 2026-05-30 09:53 | 639157311425204301 |
|
30 ms | 128.9.28.251 |
| 34 | 2026-05-30 09:36 | 639157301245918723 |
|
8 ms | 128.9.28.251 |
| 33 | 2026-05-30 09:18 | 639157290380196866 |
|
19 ms | 128.9.28.251 |
| 32 | 2026-05-30 09:01 | 639157279833935647 |
|
20 ms | 128.9.28.251 |
| 31 | 2026-05-30 08:43 | 639157269458145586 |
|
5 ms | 128.9.28.251 |
| 30 | 2026-05-30 08:25 | 639157258934377751 |
|
16 ms | 128.9.28.251 |
| 29 | 2026-05-30 08:09 | 639157248622069252 |
|
12 ms | 128.9.28.251 |
| 28 | 2026-05-30 07:51 | 639157238283575503 |
|
11 ms | 128.9.28.251 |
| 27 | 2026-05-30 07:33 | 639157227407969510 |
|
3 ms | 128.9.28.251 |
| 26 | 2026-05-30 07:16 | 639157216725052347 |
|
13 ms | 128.9.28.251 |
| 25 | 2026-05-30 06:59 | 639157206673249615 |
|
198 ms | 128.9.28.251 |
| 24 | 2026-05-30 06:41 | 639157196382755369 |
|
4 ms | 128.9.28.251 |
| 23 | 2026-05-30 06:24 | 639157185939697785 |
|
309 ms | 128.9.28.251 |
| 22 | 2026-05-30 06:07 | 639157175564302513 |
|
3 ms | 128.9.28.251 |
| 21 | 2026-05-30 05:49 | 639157164870780474 |
|
8 ms | 128.9.28.251 |
| 20 | 2026-05-30 05:31 | 639157154113782583 |
|
3 ms | 128.9.28.251 |
| 19 | 2026-05-30 05:14 | 639157143917783309 |
|
4 ms | 128.9.28.251 |
| 18 | 2026-05-30 04:57 | 639157133685304081 |
|
297 ms | 128.9.28.251 |
| 17 | 2026-05-30 04:40 | 639157123356754306 |
|
294 ms | 128.9.28.251 |
| 16 | 2026-05-30 04:23 | 639157113345459868 |
|
2012 ms | 128.9.28.251 |
| 15 | 2026-05-30 04:06 | 639157102739991186 |
|
3 ms | 128.9.28.251 |
| 14 | 2026-05-30 03:49 | 639157092784399876 |
|
362 ms | 128.9.28.251 |
| 13 | 2026-05-30 03:32 | 639157082806409655 |
|
203 ms | 128.9.28.251 |
| 12 | 2026-05-30 03:16 | 639157072797831686 |
|
2 ms | 128.9.28.251 |
| 11 | 2026-05-30 02:59 | 639157062599802326 |
|
3 ms | 128.9.28.251 |
| 10 | 2026-05-30 02:41 | 639157052299651610 |
|
32 ms | 128.9.28.251 |
| 9 | 2026-05-30 02:24 | 639157041914509538 |
|
4 ms | 128.9.28.251 |
| 8 | 2026-05-30 02:07 | 639157031931599144 |
|
2 ms | 128.9.28.251 |
| 7 | 2026-05-30 01:51 | 639157021637027983 |
|
195 ms | 128.9.28.251 |
| 6 | 2026-05-30 01:33 | 639157011011541743 |
|
350 ms | 128.9.28.251 |
| 5 | 2026-05-30 01:16 | 639157000939312870 |
|
263 ms | 128.9.28.251 |
| 4 | 2026-05-30 00:59 | 639156990815792797 |
|
10 ms | 128.9.28.251 |
| 3 | 2026-05-30 00:42 | 639156980322038387 |
|
9 ms | 128.9.28.251 |
| 2 | 2026-05-30 00:25 | 639156970126442689 |
|
9 ms | 128.9.28.251 |
| 1 | 2026-05-30 00:07 | 639156959589991347 |
|
2 ms | 128.9.28.251 |