History for ummsdns01.umassmed.edu
Domain: umassmed.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for ummsdns01.umassmed.edu
ummsdns01.umassmed.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 66 DNS check records, 65 successful responses, 1 failed responses, and 278 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 ummsdns01.umassmed.edu.
Records on Selected Date
66
Historical checks stored for this nameserver on selected date
Average Latency
278 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 22:27
All timestamps shown in UTC
Latest Resolved IP on Selected Date
146.189.216.106
Most recently resolved hosting IP on selected date
Successful Responses
65
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ummsdns01.umassmed.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 |
|---|---|---|---|---|---|
| 66 | 2026-08-25 22:27 | 639232932163142799 |
|
297 ms | 146.189.216.106 |
| 65 | 2026-08-25 22:10 | 639232921673215474 |
|
243 ms | 146.189.216.106 |
| 64 | 2026-08-25 21:53 | 639232911234504639 |
|
239 ms | 146.189.216.106 |
| 63 | 2026-08-25 21:35 | 639232900747078453 |
|
119 ms | 146.189.216.106 |
| 62 | 2026-08-25 21:18 | 639232890389222534 |
|
118 ms | 146.189.216.106 |
| 61 | 2026-08-25 21:01 | 639232880143390843 |
|
11 ms | 146.189.216.106 |
| 60 | 2026-08-25 20:43 | 639232869755024069 |
|
113 ms | 146.189.216.106 |
| 59 | 2026-08-25 20:26 | 639232859355940346 |
|
111 ms | 146.189.216.106 |
| 58 | 2026-08-25 20:09 | 639232848992244953 |
|
125 ms | 146.189.216.106 |
| 57 | 2026-08-25 19:52 | 639232838596478500 |
|
126 ms | 146.189.216.106 |
| 56 | 2026-08-25 19:34 | 639232828175327683 |
|
110 ms | 146.189.216.106 |
| 55 | 2026-08-25 19:17 | 639232817798330473 |
|
122 ms | 146.189.216.106 |
| 54 | 2026-08-25 18:23 | 639232785462407552 |
|
168 ms | 146.189.216.106 |
| 53 | 2026-08-25 18:06 | 639232775177487032 |
|
266 ms | 146.189.216.106 |
| 52 | 2026-08-25 17:49 | 639232764991087115 |
|
125 ms | 146.189.216.106 |
| 51 | 2026-08-25 17:32 | 639232754842971478 |
|
118 ms | 146.189.216.106 |
| 50 | 2026-08-25 17:15 | 639232744455159107 |
|
231 ms | 146.189.216.106 |
| 49 | 2026-08-25 16:57 | 639232734145178231 |
|
121 ms | 146.189.216.106 |
| 48 | 2026-08-25 16:40 | 639232723827874402 |
|
232 ms | 146.189.216.106 |
| 47 | 2026-08-25 16:23 | 639232713533011892 |
|
249 ms | 146.189.216.106 |
| 46 | 2026-08-25 16:06 | 639232703065318207 |
|
119 ms | 146.189.216.106 |
| 45 | 2026-08-25 15:48 | 639232692629559470 |
|
233 ms | 146.189.216.106 |
| 44 | 2026-08-25 15:31 | 639232682238836475 |
|
120 ms | 146.189.216.106 |
| 43 | 2026-08-25 15:13 | 639232671787004306 |
|
118 ms | 146.189.216.106 |
| 42 | 2026-08-25 14:19 | 639232638994329666 |
|
130 ms | 146.189.216.106 |
| 41 | 2026-08-25 14:02 | 639232628614783237 |
|
- | |
| 40 | 2026-08-25 13:45 | 639232618360728578 |
|
138 ms | 146.189.216.106 |
| 39 | 2026-08-25 13:27 | 639232608016476376 |
|
127 ms | 146.189.216.106 |
| 38 | 2026-08-25 13:10 | 639232597643611557 |
|
158 ms | 146.189.216.106 |
| 37 | 2026-08-25 12:53 | 639232587225721862 |
|
2010 ms | 146.189.216.106 |
| 36 | 2026-08-25 12:35 | 639232576780683689 |
|
112 ms | 146.189.216.106 |
| 35 | 2026-08-25 12:18 | 639232566381512620 |
|
9 ms | 146.189.216.106 |
| 34 | 2026-08-25 12:01 | 639232556111768563 |
|
181 ms | 146.189.216.106 |
| 33 | 2026-08-25 11:44 | 639232545839529039 |
|
132 ms | 146.189.216.106 |
| 32 | 2026-08-25 11:26 | 639232535349285207 |
|
115 ms | 146.189.216.106 |
| 31 | 2026-08-25 11:09 | 639232524938080723 |
|
242 ms | 146.189.216.106 |
| 30 | 2026-08-25 10:15 | 639232492740373468 |
|
218 ms | 146.189.216.106 |
| 29 | 2026-08-25 09:58 | 639232482235303141 |
|
2114 ms | 146.189.216.106 |
| 28 | 2026-08-25 09:40 | 639232471861770303 |
|
247 ms | 146.189.216.106 |
| 27 | 2026-08-25 09:23 | 639232461630217327 |
|
2034 ms | 146.189.216.106 |
| 26 | 2026-08-25 09:06 | 639232451282965990 |
|
97 ms | 146.189.216.106 |
| 25 | 2026-08-25 08:49 | 639232440814614938 |
|
297 ms | 146.189.216.106 |
| 24 | 2026-08-25 08:31 | 639232430410720425 |
|
114 ms | 146.189.216.106 |
| 23 | 2026-08-25 08:14 | 639232420003096185 |
|
117 ms | 146.189.216.106 |
| 22 | 2026-08-25 07:57 | 639232409467287444 |
|
2129 ms | 146.189.216.106 |
| 21 | 2026-08-25 07:39 | 639232399077195997 |
|
122 ms | 146.189.216.106 |
| 20 | 2026-08-25 07:22 | 639232388731528337 |
|
116 ms | 146.189.216.106 |
| 19 | 2026-08-25 07:04 | 639232378288598612 |
|
118 ms | 146.189.216.106 |
| 18 | 2026-08-25 06:11 | 639232346196373643 |
|
236 ms | 146.189.216.106 |
| 17 | 2026-08-25 05:54 | 639232336112370741 |
|
106 ms | 146.189.216.106 |
| 16 | 2026-08-25 05:37 | 639232326146508970 |
|
235 ms | 146.189.216.106 |
| 15 | 2026-08-25 05:21 | 639232316189381720 |
|
103 ms | 146.189.216.106 |
| 14 | 2026-08-25 05:04 | 639232306217998913 |
|
138 ms | 146.189.216.106 |
| 13 | 2026-08-25 04:48 | 639232296255744174 |
|
234 ms | 146.189.216.106 |
| 12 | 2026-08-25 04:31 | 639232286095760789 |
|
119 ms | 146.189.216.106 |
| 11 | 2026-08-25 04:14 | 639232276086186273 |
|
236 ms | 146.189.216.106 |
| 10 | 2026-08-25 03:57 | 639232265900986425 |
|
232 ms | 146.189.216.106 |
| 9 | 2026-08-25 03:40 | 639232255723518075 |
|
232 ms | 146.189.216.106 |
| 8 | 2026-08-25 03:23 | 639232245484452890 |
|
231 ms | 146.189.216.106 |
| 7 | 2026-08-25 03:06 | 639232235157175331 |
|
106 ms | 146.189.216.106 |
| 6 | 2026-08-25 02:13 | 639232203197189095 |
|
167 ms | 146.189.216.106 |
| 5 | 2026-08-25 01:55 | 639232192844564298 |
|
116 ms | 146.189.216.106 |
| 4 | 2026-08-25 01:38 | 639232182496008942 |
|
116 ms | 146.189.216.106 |
| 3 | 2026-08-25 01:21 | 639232172197053132 |
|
230 ms | 146.189.216.106 |
| 2 | 2026-08-25 00:27 | 639232140250307418 |
|
237 ms | 146.189.216.106 |
| 1 | 2026-08-25 00:11 | 639232129927860324 |
|
113 ms | 146.189.216.106 |