History for dns3.isd.upmc.edu
Domain: upmc.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns3.isd.upmc.edu
dns3.isd.upmc.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 39 DNS check records, 39 successful responses, 0 failed responses, and 265 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 dns3.isd.upmc.edu.
Records on Selected Date
39
Historical checks stored for this nameserver on selected date
Average Latency
265 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 13:32
All timestamps shown in UTC
Latest Resolved IP on Selected Date
128.147.22.101
Most recently resolved hosting IP on selected date
Successful Responses
39
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 dns3.isd.upmc.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 |
|---|---|---|---|---|---|
| 39 | 2026-08-25 13:32 | 639232608016476376 |
|
240 ms | 128.147.22.101 |
| 38 | 2026-08-25 13:15 | 639232597643611557 |
|
226 ms | 128.147.22.101 |
| 37 | 2026-08-25 12:57 | 639232587225721862 |
|
363 ms | 128.147.22.101 |
| 36 | 2026-08-25 12:40 | 639232576780683689 |
|
224 ms | 128.147.22.101 |
| 35 | 2026-08-25 12:23 | 639232566381512620 |
|
201 ms | 128.147.22.101 |
| 34 | 2026-08-25 12:05 | 639232556111768563 |
|
268 ms | 128.147.22.101 |
| 33 | 2026-08-25 11:48 | 639232545839529039 |
|
344 ms | 128.147.22.101 |
| 32 | 2026-08-25 11:31 | 639232535349285207 |
|
342 ms | 128.147.22.101 |
| 31 | 2026-08-25 11:13 | 639232524938080723 |
|
236 ms | 128.147.22.101 |
| 30 | 2026-08-25 10:20 | 639232492740373468 |
|
124 ms | 128.147.22.101 |
| 29 | 2026-08-25 10:03 | 639232482235303141 |
|
268 ms | 128.147.22.101 |
| 28 | 2026-08-25 09:45 | 639232471861770303 |
|
351 ms | 128.147.22.101 |
| 27 | 2026-08-25 09:28 | 639232461630217327 |
|
127 ms | 128.147.22.101 |
| 26 | 2026-08-25 09:11 | 639232451282965990 |
|
268 ms | 128.147.22.101 |
| 25 | 2026-08-25 08:53 | 639232440814614938 |
|
241 ms | 128.147.22.101 |
| 24 | 2026-08-25 08:36 | 639232430410720425 |
|
235 ms | 128.147.22.101 |
| 23 | 2026-08-25 08:19 | 639232420003096185 |
|
282 ms | 128.147.22.101 |
| 22 | 2026-08-25 08:01 | 639232409467287444 |
|
229 ms | 128.147.22.101 |
| 21 | 2026-08-25 07:44 | 639232399077195997 |
|
354 ms | 128.147.22.101 |
| 20 | 2026-08-25 07:26 | 639232388731528337 |
|
231 ms | 128.147.22.101 |
| 19 | 2026-08-25 07:09 | 639232378288598612 |
|
259 ms | 128.147.22.101 |
| 18 | 2026-08-25 06:15 | 639232346196373643 |
|
234 ms | 128.147.22.101 |
| 17 | 2026-08-25 05:58 | 639232336112370741 |
|
102 ms | 128.147.22.101 |
| 16 | 2026-08-25 05:42 | 639232326146508970 |
|
336 ms | 128.147.22.101 |
| 15 | 2026-08-25 05:25 | 639232316189381720 |
|
113 ms | 128.147.22.101 |
| 14 | 2026-08-25 05:09 | 639232306217998913 |
|
2 ms | 128.147.22.101 |
| 13 | 2026-08-25 04:52 | 639232296255744174 |
|
4 ms | 128.147.22.101 |
| 12 | 2026-08-25 04:35 | 639232286095760789 |
|
154 ms | 128.147.22.101 |
| 11 | 2026-08-25 04:18 | 639232276086186273 |
|
117 ms | 128.147.22.101 |
| 10 | 2026-08-25 04:02 | 639232265900986425 |
|
2199 ms | 128.147.22.101 |
| 9 | 2026-08-25 03:45 | 639232255723518075 |
|
148 ms | 128.147.22.101 |
| 8 | 2026-08-25 03:28 | 639232245484452890 |
|
225 ms | 128.147.22.101 |
| 7 | 2026-08-25 03:10 | 639232235157175331 |
|
234 ms | 128.147.22.101 |
| 6 | 2026-08-25 02:17 | 639232203197189095 |
|
113 ms | 128.147.22.101 |
| 5 | 2026-08-25 02:00 | 639232192844564298 |
|
229 ms | 128.147.22.101 |
| 4 | 2026-08-25 01:43 | 639232182496008942 |
|
3 ms | 128.147.22.101 |
| 3 | 2026-08-25 01:25 | 639232172197053132 |
|
228 ms | 128.147.22.101 |
| 2 | 2026-08-25 00:32 | 639232140250307418 |
|
260 ms | 128.147.22.101 |
| 1 | 2026-08-25 00:15 | 639232129927860324 |
|
226 ms | 128.147.22.101 |