History for ns4.az.ndus.edu
Domain: ndus.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.az.ndus.edu
ns4.az.ndus.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 60 DNS check records, 60 successful responses, 0 failed responses, and 159 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 ns4.az.ndus.edu.
Records on Selected Date
60
Historical checks stored for this nameserver on selected date
Average Latency
159 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 20:46
All timestamps shown in UTC
Latest Resolved IP on Selected Date
4.156.108.133
Most recently resolved hosting IP on selected date
Successful Responses
60
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 ns4.az.ndus.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 |
|---|---|---|---|---|---|
| 60 | 2026-08-25 20:46 | 639232869755024069 |
|
193 ms | 4.156.108.133 |
| 59 | 2026-08-25 20:29 | 639232859355940346 |
|
192 ms | 4.156.108.133 |
| 58 | 2026-08-25 20:11 | 639232848992244953 |
|
35 ms | 4.156.108.133 |
| 57 | 2026-08-25 19:54 | 639232838596478500 |
|
7 ms | 4.156.108.133 |
| 56 | 2026-08-25 19:37 | 639232828175327683 |
|
4 ms | 4.156.108.133 |
| 55 | 2026-08-25 19:19 | 639232817798330473 |
|
4 ms | 4.156.108.133 |
| 54 | 2026-08-25 18:25 | 639232785462407552 |
|
7 ms | 4.156.108.133 |
| 53 | 2026-08-25 18:08 | 639232775177487032 |
|
102 ms | 4.156.108.133 |
| 52 | 2026-08-25 17:51 | 639232764991087115 |
|
199 ms | 4.156.108.133 |
| 51 | 2026-08-25 17:34 | 639232754842971478 |
|
280 ms | 4.156.108.133 |
| 50 | 2026-08-25 17:17 | 639232744455159107 |
|
285 ms | 4.156.108.133 |
| 49 | 2026-08-25 17:00 | 639232734145178231 |
|
14 ms | 4.156.108.133 |
| 48 | 2026-08-25 16:43 | 639232723827874402 |
|
285 ms | 4.156.108.133 |
| 47 | 2026-08-25 16:26 | 639232713533011892 |
|
331 ms | 4.156.108.133 |
| 46 | 2026-08-25 16:08 | 639232703065318207 |
|
274 ms | 4.156.108.133 |
| 45 | 2026-08-25 15:51 | 639232692629559470 |
|
24 ms | 4.156.108.133 |
| 44 | 2026-08-25 15:33 | 639232682238836475 |
|
153 ms | 4.156.108.133 |
| 43 | 2026-08-25 15:16 | 639232671787004306 |
|
185 ms | 4.156.108.133 |
| 42 | 2026-08-25 14:21 | 639232638994329666 |
|
32 ms | 4.156.108.133 |
| 41 | 2026-08-25 14:04 | 639232628614783237 |
|
189 ms | 4.156.108.133 |
| 40 | 2026-08-25 13:47 | 639232618360728578 |
|
187 ms | 4.156.108.133 |
| 39 | 2026-08-25 13:30 | 639232608016476376 |
|
193 ms | 4.156.108.133 |
| 38 | 2026-08-25 13:12 | 639232597643611557 |
|
303 ms | 4.156.108.133 |
| 37 | 2026-08-25 12:55 | 639232587225721862 |
|
189 ms | 4.156.108.133 |
| 36 | 2026-08-25 12:38 | 639232576780683689 |
|
196 ms | 4.156.108.133 |
| 35 | 2026-08-25 12:20 | 639232566381512620 |
|
36 ms | 4.156.108.133 |
| 34 | 2026-08-25 12:03 | 639232556111768563 |
|
195 ms | 4.156.108.133 |
| 33 | 2026-08-25 11:46 | 639232545839529039 |
|
187 ms | 4.156.108.133 |
| 32 | 2026-08-25 11:29 | 639232535349285207 |
|
288 ms | 4.156.108.133 |
| 31 | 2026-08-25 11:11 | 639232524938080723 |
|
190 ms | 4.156.108.133 |
| 30 | 2026-08-25 10:17 | 639232492740373468 |
|
190 ms | 4.156.108.133 |
| 29 | 2026-08-25 10:00 | 639232482235303141 |
|
3 ms | 4.156.108.133 |
| 28 | 2026-08-25 09:43 | 639232471861770303 |
|
190 ms | 4.156.108.133 |
| 27 | 2026-08-25 09:26 | 639232461630217327 |
|
190 ms | 4.156.108.133 |
| 26 | 2026-08-25 09:08 | 639232451282965990 |
|
201 ms | 4.156.108.133 |
| 25 | 2026-08-25 08:51 | 639232440814614938 |
|
200 ms | 4.156.108.133 |
| 24 | 2026-08-25 08:34 | 639232430410720425 |
|
196 ms | 4.156.108.133 |
| 23 | 2026-08-25 08:16 | 639232420003096185 |
|
190 ms | 4.156.108.133 |
| 22 | 2026-08-25 07:59 | 639232409467287444 |
|
195 ms | 4.156.108.133 |
| 21 | 2026-08-25 07:42 | 639232399077195997 |
|
188 ms | 4.156.108.133 |
| 20 | 2026-08-25 07:24 | 639232388731528337 |
|
193 ms | 4.156.108.133 |
| 19 | 2026-08-25 07:07 | 639232378288598612 |
|
10 ms | 4.156.108.133 |
| 18 | 2026-08-25 06:13 | 639232346196373643 |
|
278 ms | 4.156.108.133 |
| 17 | 2026-08-25 05:56 | 639232336112370741 |
|
188 ms | 4.156.108.133 |
| 16 | 2026-08-25 05:40 | 639232326146508970 |
|
213 ms | 4.156.108.133 |
| 15 | 2026-08-25 05:23 | 639232316189381720 |
|
3 ms | 4.156.108.133 |
| 14 | 2026-08-25 05:07 | 639232306217998913 |
|
8 ms | 4.156.108.133 |
| 13 | 2026-08-25 04:50 | 639232296255744174 |
|
184 ms | 4.156.108.133 |
| 12 | 2026-08-25 04:33 | 639232286095760789 |
|
187 ms | 4.156.108.133 |
| 11 | 2026-08-25 04:16 | 639232276086186273 |
|
187 ms | 4.156.108.133 |
| 10 | 2026-08-25 03:59 | 639232265900986425 |
|
8 ms | 4.156.108.133 |
| 9 | 2026-08-25 03:43 | 639232255723518075 |
|
186 ms | 4.156.108.133 |
| 8 | 2026-08-25 03:25 | 639232245484452890 |
|
186 ms | 4.156.108.133 |
| 7 | 2026-08-25 03:08 | 639232235157175331 |
|
284 ms | 4.156.108.133 |
| 6 | 2026-08-25 02:15 | 639232203197189095 |
|
21 ms | 4.156.108.133 |
| 5 | 2026-08-25 01:58 | 639232192844564298 |
|
187 ms | 4.156.108.133 |
| 4 | 2026-08-25 01:41 | 639232182496008942 |
|
185 ms | 4.156.108.133 |
| 3 | 2026-08-25 01:23 | 639232172197053132 |
|
185 ms | 4.156.108.133 |
| 2 | 2026-08-25 00:30 | 639232140250307418 |
|
185 ms | 4.156.108.133 |
| 1 | 2026-08-25 00:13 | 639232129927860324 |
|
187 ms | 4.156.108.133 |