History for ns1.upb.edu.ph
Domain: upb.edu.ph • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.upb.edu.ph
ns1.upb.edu.ph 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 37 DNS check records, 37 successful responses, 0 failed responses, and 743 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.upb.edu.ph.
Records on Selected Date
37
Historical checks stored for this nameserver on selected date
Average Latency
743 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 12:43
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.92.156.2
Most recently resolved hosting IP on selected date
Successful Responses
37
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.upb.edu.ph
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 |
|---|---|---|---|---|---|
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
187 ms | 202.92.156.2 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
191 ms | 202.92.156.2 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
833 ms | 202.92.156.2 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
2007 ms | 202.92.156.2 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
197 ms | 202.92.156.2 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
848 ms | 202.92.156.2 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
4 ms | 202.92.156.2 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
3978 ms | 202.92.156.2 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
858 ms | 202.92.156.2 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
4 ms | 202.92.156.2 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
187 ms | 202.92.156.2 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
847 ms | 202.92.156.2 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
852 ms | 202.92.156.2 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
187 ms | 202.92.156.2 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
461 ms | 202.92.156.2 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
195 ms | 202.92.156.2 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
267 ms | 202.92.156.2 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
3 ms | 202.92.156.2 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
855 ms | 202.92.156.2 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
718 ms | 202.92.156.2 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
3918 ms | 202.92.156.2 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
853 ms | 202.92.156.2 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
200 ms | 202.92.156.2 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
1431 ms | 202.92.156.2 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
2 ms | 202.92.156.2 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
270 ms | 202.92.156.2 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
7 ms | 202.92.156.2 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
193 ms | 202.92.156.2 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
209 ms | 202.92.156.2 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
2 ms | 202.92.156.2 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
2010 ms | 202.92.156.2 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
258 ms | 202.92.156.2 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
4 ms | 202.92.156.2 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
188 ms | 202.92.156.2 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
193 ms | 202.92.156.2 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
194 ms | 202.92.156.2 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
3893 ms | 202.92.156.2 |