History for ns1.library.ucdavis.edu
Domain: ucdavis.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.library.ucdavis.edu
ns1.library.ucdavis.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 49 DNS check records, 49 successful responses, 0 failed responses, and 369 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 ns1.library.ucdavis.edu.
Records on Selected Date
49
Historical checks stored for this nameserver on selected date
Average Latency
369 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 16:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
169.237.215.131
Most recently resolved hosting IP on selected date
Successful Responses
49
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 ns1.library.ucdavis.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 |
|---|---|---|---|---|---|
| 49 | 2026-08-25 16:59 | 639232734145178231 |
|
2168 ms | 169.237.215.131 |
| 48 | 2026-08-25 16:42 | 639232723827874402 |
|
167 ms | 169.237.215.131 |
| 47 | 2026-08-25 16:24 | 639232713533011892 |
|
173 ms | 169.237.215.131 |
| 46 | 2026-08-25 16:07 | 639232703065318207 |
|
175 ms | 169.237.215.131 |
| 45 | 2026-08-25 15:50 | 639232692629559470 |
|
172 ms | 169.237.215.131 |
| 44 | 2026-08-25 15:32 | 639232682238836475 |
|
199 ms | 169.237.215.131 |
| 43 | 2026-08-25 15:15 | 639232671787004306 |
|
172 ms | 169.237.215.131 |
| 42 | 2026-08-25 14:20 | 639232638994329666 |
|
175 ms | 169.237.215.131 |
| 41 | 2026-08-25 14:03 | 639232628614783237 |
|
2186 ms | 169.237.215.131 |
| 40 | 2026-08-25 13:46 | 639232618360728578 |
|
169 ms | 169.237.215.131 |
| 39 | 2026-08-25 13:29 | 639232608016476376 |
|
194 ms | 169.237.215.131 |
| 38 | 2026-08-25 13:11 | 639232597643611557 |
|
184 ms | 169.237.215.131 |
| 37 | 2026-08-25 12:54 | 639232587225721862 |
|
179 ms | 169.237.215.131 |
| 36 | 2026-08-25 12:37 | 639232576780683689 |
|
187 ms | 169.237.215.131 |
| 35 | 2026-08-25 12:19 | 639232566381512620 |
|
202 ms | 169.237.215.131 |
| 34 | 2026-08-25 12:02 | 639232556111768563 |
|
193 ms | 169.237.215.131 |
| 33 | 2026-08-25 11:45 | 639232545839529039 |
|
187 ms | 169.237.215.131 |
| 32 | 2026-08-25 11:28 | 639232535349285207 |
|
196 ms | 169.237.215.131 |
| 31 | 2026-08-25 11:10 | 639232524938080723 |
|
177 ms | 169.237.215.131 |
| 30 | 2026-08-25 10:16 | 639232492740373468 |
|
176 ms | 169.237.215.131 |
| 29 | 2026-08-25 09:59 | 639232482235303141 |
|
165 ms | 169.237.215.131 |
| 28 | 2026-08-25 09:42 | 639232471861770303 |
|
4 ms | 169.237.215.131 |
| 27 | 2026-08-25 09:25 | 639232461630217327 |
|
176 ms | 169.237.215.131 |
| 26 | 2026-08-25 09:07 | 639232451282965990 |
|
190 ms | 169.237.215.131 |
| 25 | 2026-08-25 08:50 | 639232440814614938 |
|
4 ms | 169.237.215.131 |
| 24 | 2026-08-25 08:33 | 639232430410720425 |
|
173 ms | 169.237.215.131 |
| 23 | 2026-08-25 08:15 | 639232420003096185 |
|
184 ms | 169.237.215.131 |
| 22 | 2026-08-25 07:58 | 639232409467287444 |
|
167 ms | 169.237.215.131 |
| 21 | 2026-08-25 07:40 | 639232399077195997 |
|
2179 ms | 169.237.215.131 |
| 20 | 2026-08-25 07:23 | 639232388731528337 |
|
181 ms | 169.237.215.131 |
| 19 | 2026-08-25 07:06 | 639232378288598612 |
|
179 ms | 169.237.215.131 |
| 18 | 2026-08-25 06:12 | 639232346196373643 |
|
178 ms | 169.237.215.131 |
| 17 | 2026-08-25 05:55 | 639232336112370741 |
|
168 ms | 169.237.215.131 |
| 16 | 2026-08-25 05:39 | 639232326146508970 |
|
199 ms | 169.237.215.131 |
| 15 | 2026-08-25 05:22 | 639232316189381720 |
|
2007 ms | 169.237.215.131 |
| 14 | 2026-08-25 05:06 | 639232306217998913 |
|
184 ms | 169.237.215.131 |
| 13 | 2026-08-25 04:49 | 639232296255744174 |
|
3 ms | 169.237.215.131 |
| 12 | 2026-08-25 04:32 | 639232286095760789 |
|
186 ms | 169.237.215.131 |
| 11 | 2026-08-25 04:15 | 639232276086186273 |
|
165 ms | 169.237.215.131 |
| 10 | 2026-08-25 03:58 | 639232265900986425 |
|
205 ms | 169.237.215.131 |
| 9 | 2026-08-25 03:42 | 639232255723518075 |
|
2179 ms | 169.237.215.131 |
| 8 | 2026-08-25 03:24 | 639232245484452890 |
|
171 ms | 169.237.215.131 |
| 7 | 2026-08-25 03:07 | 639232235157175331 |
|
176 ms | 169.237.215.131 |
| 6 | 2026-08-25 02:14 | 639232203197189095 |
|
175 ms | 169.237.215.131 |
| 5 | 2026-08-25 01:57 | 639232192844564298 |
|
182 ms | 169.237.215.131 |
| 4 | 2026-08-25 01:39 | 639232182496008942 |
|
169 ms | 169.237.215.131 |
| 3 | 2026-08-25 01:22 | 639232172197053132 |
|
176 ms | 169.237.215.131 |
| 2 | 2026-08-25 00:29 | 639232140250307418 |
|
173 ms | 169.237.215.131 |
| 1 | 2026-08-25 00:12 | 639232129927860324 |
|
173 ms | 169.237.215.131 |