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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 413 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
74
Historical checks stored for this nameserver on selected date
Average Latency
413 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:58
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
74
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 2026-08-22 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-22 23:58 | 639230391807229016 |
|
312 ms | 171.64.65.169 |
| 73 | 2026-08-22 23:41 | 639230382051619327 |
|
234 ms | 171.64.65.169 |
| 72 | 2026-08-22 23:25 | 639230372323353529 |
|
347 ms | 171.64.65.169 |
| 71 | 2026-08-22 23:09 | 639230362586451064 |
|
167 ms | 171.64.65.169 |
| 70 | 2026-08-22 22:53 | 639230352793666303 |
|
318 ms | 171.64.65.169 |
| 69 | 2026-08-22 22:36 | 639230342775737758 |
|
326 ms | 171.64.65.169 |
| 68 | 2026-08-22 22:19 | 639230332639939561 |
|
337 ms | 171.64.65.169 |
| 67 | 2026-08-22 21:26 | 639230301014190104 |
|
320 ms | 171.64.65.169 |
| 66 | 2026-08-22 21:10 | 639230291048161498 |
|
332 ms | 171.64.65.169 |
| 65 | 2026-08-22 20:53 | 639230280894353664 |
|
329 ms | 171.64.65.169 |
| 64 | 2026-08-22 20:36 | 639230270699419073 |
|
335 ms | 171.64.65.169 |
| 63 | 2026-08-22 20:19 | 639230260248163050 |
|
346 ms | 171.64.65.169 |
| 62 | 2026-08-22 20:02 | 639230250122494282 |
|
2277 ms | 171.64.65.169 |
| 61 | 2026-08-22 19:45 | 639230239972935046 |
|
176 ms | 171.64.65.169 |
| 60 | 2026-08-22 19:28 | 639230229963262464 |
|
342 ms | 171.64.65.169 |
| 59 | 2026-08-22 19:11 | 639230220033804658 |
|
310 ms | 171.64.65.169 |
| 58 | 2026-08-22 18:55 | 639230209891107289 |
|
319 ms | 171.64.65.169 |
| 57 | 2026-08-22 18:38 | 639230199630298717 |
|
2154 ms | 171.64.65.169 |
| 56 | 2026-08-22 18:21 | 639230189301984150 |
|
2341 ms | 171.64.65.169 |
| 55 | 2026-08-22 17:27 | 639230157138468804 |
|
313 ms | 171.64.65.169 |
| 54 | 2026-08-22 17:10 | 639230146987869495 |
|
323 ms | 171.64.65.169 |
| 53 | 2026-08-22 16:53 | 639230136768638516 |
|
332 ms | 171.64.65.169 |
| 52 | 2026-08-22 16:36 | 639230126735907877 |
|
328 ms | 171.64.65.169 |
| 51 | 2026-08-22 16:19 | 639230116551187768 |
|
173 ms | 171.64.65.169 |
| 50 | 2026-08-22 16:02 | 639230106335615913 |
|
392 ms | 171.64.65.169 |
| 49 | 2026-08-22 15:45 | 639230096177758176 |
|
322 ms | 171.64.65.169 |
| 48 | 2026-08-22 15:28 | 639230086185999993 |
|
328 ms | 171.64.65.169 |
| 47 | 2026-08-22 15:12 | 639230076247854903 |
|
155 ms | 171.64.65.169 |
| 46 | 2026-08-22 14:55 | 639230066076077530 |
|
327 ms | 171.64.65.169 |
| 45 | 2026-08-22 14:38 | 639230055738197328 |
|
159 ms | 171.64.65.169 |
| 44 | 2026-08-22 14:21 | 639230045411225521 |
|
157 ms | 171.64.65.169 |
| 43 | 2026-08-22 13:27 | 639230013046000470 |
|
456 ms | 171.64.65.169 |
| 42 | 2026-08-22 13:10 | 639230003090037878 |
|
165 ms | 171.64.65.169 |
| 41 | 2026-08-22 12:53 | 639229993008259475 |
|
446 ms | 171.64.65.169 |
| 40 | 2026-08-22 12:36 | 639229982909449470 |
|
246 ms | 171.64.65.169 |
| 39 | 2026-08-22 12:20 | 639229973035502212 |
|
162 ms | 171.64.65.169 |
| 38 | 2026-08-22 12:03 | 639229963064296145 |
|
342 ms | 171.64.65.169 |
| 37 | 2026-08-22 11:46 | 639229952996162143 |
|
325 ms | 171.64.65.169 |
| 36 | 2026-08-22 11:30 | 639229943051949195 |
|
176 ms | 171.64.65.169 |
| 35 | 2026-08-22 11:13 | 639229932919214934 |
|
153 ms | 171.64.65.169 |
| 34 | 2026-08-22 10:56 | 639229922745889838 |
|
180 ms | 171.64.65.169 |
| 33 | 2026-08-22 10:39 | 639229912587214796 |
|
323 ms | 171.64.65.169 |
| 32 | 2026-08-22 10:22 | 639229902240004454 |
|
171 ms | 171.64.65.169 |
| 31 | 2026-08-22 09:29 | 639229870800501662 |
|
160 ms | 171.64.65.169 |
| 30 | 2026-08-22 09:13 | 639229861058384956 |
|
309 ms | 171.64.65.169 |
| 29 | 2026-08-22 08:57 | 639229851158592604 |
|
341 ms | 171.64.65.169 |
| 28 | 2026-08-22 08:40 | 639229841475569629 |
|
343 ms | 171.64.65.169 |
| 27 | 2026-08-22 08:24 | 639229831887658471 |
|
2155 ms | 171.64.65.169 |
| 26 | 2026-08-22 08:08 | 639229822043670346 |
|
302 ms | 171.64.65.169 |
| 25 | 2026-08-22 07:52 | 639229812327913936 |
|
306 ms | 171.64.65.169 |
| 24 | 2026-08-22 07:36 | 639229802629488686 |
|
159 ms | 171.64.65.169 |
| 23 | 2026-08-22 07:20 | 639229793051447309 |
|
231 ms | 171.64.65.169 |
| 22 | 2026-08-22 07:04 | 639229783303531961 |
|
319 ms | 171.64.65.169 |
| 21 | 2026-08-22 06:47 | 639229773458051942 |
|
318 ms | 171.64.65.169 |
| 20 | 2026-08-22 06:30 | 639229763373848056 |
|
159 ms | 171.64.65.169 |
| 19 | 2026-08-22 05:38 | 639229732140622809 |
|
2232 ms | 171.64.65.169 |
| 18 | 2026-08-22 05:22 | 639229722699695967 |
|
174 ms | 171.64.65.169 |
| 17 | 2026-08-22 05:06 | 639229713097498075 |
|
323 ms | 171.64.65.169 |
| 16 | 2026-08-22 04:50 | 639229703543969637 |
|
336 ms | 171.64.65.169 |
| 15 | 2026-08-22 04:34 | 639229693970392873 |
|
166 ms | 171.64.65.169 |
| 14 | 2026-08-22 04:18 | 639229684277329469 |
|
550 ms | 171.64.65.169 |
| 13 | 2026-08-22 04:02 | 639229674501596661 |
|
316 ms | 171.64.65.169 |
| 12 | 2026-08-22 03:46 | 639229665064441147 |
|
164 ms | 171.64.65.169 |
| 11 | 2026-08-22 03:30 | 639229655507536872 |
|
316 ms | 171.64.65.169 |
| 10 | 2026-08-22 03:14 | 639229645849603111 |
|
159 ms | 171.64.65.169 |
| 9 | 2026-08-22 02:58 | 639229636090497453 |
|
339 ms | 171.64.65.169 |
| 8 | 2026-08-22 02:41 | 639229625978544281 |
|
317 ms | 171.64.65.169 |
| 7 | 2026-08-22 01:49 | 639229594644662176 |
|
163 ms | 171.64.65.169 |
| 6 | 2026-08-22 01:33 | 639229585214633065 |
|
337 ms | 171.64.65.169 |
| 5 | 2026-08-22 01:17 | 639229575581042175 |
|
317 ms | 171.64.65.169 |
| 4 | 2026-08-22 01:01 | 639229565912268962 |
|
158 ms | 171.64.65.169 |
| 3 | 2026-08-22 00:45 | 639229556237813203 |
|
324 ms | 171.64.65.169 |
| 2 | 2026-08-22 00:29 | 639229546625802518 |
|
341 ms | 171.64.65.169 |
| 1 | 2026-08-22 00:13 | 639229537172016621 |
|
324 ms | 171.64.65.169 |