History for ns1.simtk.org
Domain: simtk.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.simtk.org
ns1.simtk.org 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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 375 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.simtk.org.
Records on Selected Date
78
Historical checks stored for this nameserver on selected date
Average Latency
375 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-09 23:19
All timestamps shown in UTC
Latest Resolved IP on Selected Date
171.64.65.169
Most recently resolved hosting IP on selected date
Successful Responses
78
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.simtk.org
Showing DNS history for 2026-08-09 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 |
|---|---|---|---|---|---|
| 78 | 2026-08-09 23:19 | 639219137912168440 |
|
318 ms | 171.64.65.169 |
| 77 | 2026-08-09 23:04 | 639219129014206359 |
|
336 ms | 171.64.65.169 |
| 76 | 2026-08-09 22:49 | 639219120129816185 |
|
167 ms | 171.64.65.169 |
| 75 | 2026-08-09 22:35 | 639219111180200055 |
|
2166 ms | 171.64.65.169 |
| 74 | 2026-08-09 22:20 | 639219102397272208 |
|
336 ms | 171.64.65.169 |
| 73 | 2026-08-09 22:05 | 639219093318422880 |
|
174 ms | 171.64.65.169 |
| 72 | 2026-08-09 21:50 | 639219084400315753 |
|
329 ms | 171.64.65.169 |
| 71 | 2026-08-09 21:35 | 639219075254551587 |
|
314 ms | 171.64.65.169 |
| 70 | 2026-08-09 21:19 | 639219065729192158 |
|
321 ms | 171.64.65.169 |
| 69 | 2026-08-09 21:04 | 639219056747802098 |
|
327 ms | 171.64.65.169 |
| 68 | 2026-08-09 20:49 | 639219047713450952 |
|
330 ms | 171.64.65.169 |
| 67 | 2026-08-09 20:34 | 639219038561445315 |
|
318 ms | 171.64.65.169 |
| 66 | 2026-08-09 19:42 | 639219007390383771 |
|
166 ms | 171.64.65.169 |
| 65 | 2026-08-09 19:27 | 639218998523265596 |
|
318 ms | 171.64.65.169 |
| 64 | 2026-08-09 19:12 | 639218989631630804 |
|
327 ms | 171.64.65.169 |
| 63 | 2026-08-09 18:57 | 639218980808450892 |
|
515 ms | 171.64.65.169 |
| 62 | 2026-08-09 18:43 | 639218971852160604 |
|
322 ms | 171.64.65.169 |
| 61 | 2026-08-09 18:28 | 639218962783650906 |
|
340 ms | 171.64.65.169 |
| 60 | 2026-08-09 18:13 | 639218953792820819 |
|
327 ms | 171.64.65.169 |
| 59 | 2026-08-09 17:58 | 639218944959692876 |
|
327 ms | 171.64.65.169 |
| 58 | 2026-08-09 17:43 | 639218936169104506 |
|
313 ms | 171.64.65.169 |
| 57 | 2026-08-09 17:28 | 639218927166062556 |
|
334 ms | 171.64.65.169 |
| 56 | 2026-08-09 17:13 | 639218918015715420 |
|
347 ms | 171.64.65.169 |
| 55 | 2026-08-09 16:58 | 639218908881852638 |
|
326 ms | 171.64.65.169 |
| 54 | 2026-08-09 16:06 | 639218877956262035 |
|
161 ms | 171.64.65.169 |
| 53 | 2026-08-09 15:52 | 639218869143729797 |
|
323 ms | 171.64.65.169 |
| 52 | 2026-08-09 15:37 | 639218860485298832 |
|
333 ms | 171.64.65.169 |
| 51 | 2026-08-09 15:22 | 639218851607906747 |
|
426 ms | 171.64.65.169 |
| 50 | 2026-08-09 15:08 | 639218842720839568 |
|
317 ms | 171.64.65.169 |
| 49 | 2026-08-09 14:53 | 639218833878788864 |
|
179 ms | 171.64.65.169 |
| 48 | 2026-08-09 14:38 | 639218825180862573 |
|
317 ms | 171.64.65.169 |
| 47 | 2026-08-09 14:24 | 639218816469621951 |
|
318 ms | 171.64.65.169 |
| 46 | 2026-08-09 14:09 | 639218807685036212 |
|
318 ms | 171.64.65.169 |
| 45 | 2026-08-09 13:54 | 639218798978271509 |
|
167 ms | 171.64.65.169 |
| 44 | 2026-08-09 13:40 | 639218790065423597 |
|
162 ms | 171.64.65.169 |
| 43 | 2026-08-09 13:25 | 639218781304584862 |
|
163 ms | 171.64.65.169 |
| 42 | 2026-08-09 12:33 | 639218750311179000 |
|
190 ms | 171.64.65.169 |
| 41 | 2026-08-09 12:19 | 639218741750420268 |
|
681 ms | 171.64.65.169 |
| 40 | 2026-08-09 12:04 | 639218733057535576 |
|
316 ms | 171.64.65.169 |
| 39 | 2026-08-09 11:50 | 639218724471329044 |
|
311 ms | 171.64.65.169 |
| 38 | 2026-08-09 11:36 | 639218715911974203 |
|
356 ms | 171.64.65.169 |
| 37 | 2026-08-09 11:21 | 639218707310812834 |
|
316 ms | 171.64.65.169 |
| 36 | 2026-08-09 11:07 | 639218698790485612 |
|
328 ms | 171.64.65.169 |
| 35 | 2026-08-09 10:53 | 639218690367692706 |
|
323 ms | 171.64.65.169 |
| 34 | 2026-08-09 10:39 | 639218681923173883 |
|
2169 ms | 171.64.65.169 |
| 33 | 2026-08-09 10:25 | 639218673547179738 |
|
157 ms | 171.64.65.169 |
| 32 | 2026-08-09 10:10 | 639218664890274867 |
|
161 ms | 171.64.65.169 |
| 31 | 2026-08-09 09:56 | 639218656036928157 |
|
310 ms | 171.64.65.169 |
| 30 | 2026-08-09 09:05 | 639218624808018222 |
|
159 ms | 171.64.65.169 |
| 29 | 2026-08-09 08:50 | 639218616243340806 |
|
165 ms | 171.64.65.169 |
| 28 | 2026-08-09 08:36 | 639218607397811973 |
|
164 ms | 171.64.65.169 |
| 27 | 2026-08-09 08:21 | 639218598812444454 |
|
166 ms | 171.64.65.169 |
| 26 | 2026-08-09 08:07 | 639218590219570048 |
|
353 ms | 171.64.65.169 |
| 25 | 2026-08-09 07:52 | 639218581690210758 |
|
320 ms | 171.64.65.169 |
| 24 | 2026-08-09 07:38 | 639218573057388822 |
|
346 ms | 171.64.65.169 |
| 23 | 2026-08-09 07:24 | 639218564408781785 |
|
175 ms | 171.64.65.169 |
| 22 | 2026-08-09 07:09 | 639218555767188482 |
|
329 ms | 171.64.65.169 |
| 21 | 2026-08-09 06:55 | 639218547142705295 |
|
325 ms | 171.64.65.169 |
| 20 | 2026-08-09 06:40 | 639218538090114532 |
|
317 ms | 171.64.65.169 |
| 19 | 2026-08-09 06:25 | 639218529257910584 |
|
166 ms | 171.64.65.169 |
| 18 | 2026-08-09 05:34 | 639218498473231858 |
|
174 ms | 171.64.65.169 |
| 17 | 2026-08-09 05:19 | 639218489802113995 |
|
318 ms | 171.64.65.169 |
| 16 | 2026-08-09 05:05 | 639218481006804516 |
|
162 ms | 171.64.65.169 |
| 15 | 2026-08-09 04:50 | 639218472048712427 |
|
2173 ms | 171.64.65.169 |
| 14 | 2026-08-09 04:35 | 639218463224432974 |
|
174 ms | 171.64.65.169 |
| 13 | 2026-08-09 04:20 | 639218454384107526 |
|
311 ms | 171.64.65.169 |
| 12 | 2026-08-09 04:05 | 639218445331231791 |
|
162 ms | 171.64.65.169 |
| 11 | 2026-08-09 03:50 | 639218436285215733 |
|
317 ms | 171.64.65.169 |
| 10 | 2026-08-09 03:35 | 639218427289555123 |
|
323 ms | 171.64.65.169 |
| 9 | 2026-08-09 03:20 | 639218418227819981 |
|
165 ms | 171.64.65.169 |
| 8 | 2026-08-09 03:05 | 639218409119503123 |
|
308 ms | 171.64.65.169 |
| 7 | 2026-08-09 02:49 | 639218399771712154 |
|
332 ms | 171.64.65.169 |
| 6 | 2026-08-09 01:57 | 639218368648652303 |
|
2156 ms | 171.64.65.169 |
| 5 | 2026-08-09 01:42 | 639218359569598460 |
|
156 ms | 171.64.65.169 |
| 4 | 2026-08-09 01:27 | 639218350555429902 |
|
173 ms | 171.64.65.169 |
| 3 | 2026-08-09 01:12 | 639218341311543299 |
|
157 ms | 171.64.65.169 |
| 2 | 2026-08-09 00:20 | 639218309981981465 |
|
163 ms | 171.64.65.169 |
| 1 | 2026-08-09 00:05 | 639218300987184335 |
|
312 ms | 171.64.65.169 |