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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 359 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
81
Historical checks stored for this nameserver on selected date
Average Latency
359 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-10 23:47
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
81
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 2026-08-10 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 |
|---|---|---|---|---|---|
| 81 | 2026-08-10 23:47 | 639220018272941900 |
|
334 ms | 171.64.65.169 |
| 80 | 2026-08-10 23:32 | 639220009109892969 |
|
321 ms | 171.64.65.169 |
| 79 | 2026-08-10 23:16 | 639220000040489788 |
|
330 ms | 171.64.65.169 |
| 78 | 2026-08-10 23:02 | 639219991197135747 |
|
320 ms | 171.64.65.169 |
| 77 | 2026-08-10 22:47 | 639219982104540014 |
|
154 ms | 171.64.65.169 |
| 76 | 2026-08-10 22:32 | 639219973150300215 |
|
160 ms | 171.64.65.169 |
| 75 | 2026-08-10 22:16 | 639219964188486697 |
|
159 ms | 171.64.65.169 |
| 74 | 2026-08-10 22:01 | 639219954995921784 |
|
327 ms | 171.64.65.169 |
| 73 | 2026-08-10 21:46 | 639219945559908104 |
|
354 ms | 171.64.65.169 |
| 72 | 2026-08-10 20:54 | 639219914137782273 |
|
154 ms | 171.64.65.169 |
| 71 | 2026-08-10 20:38 | 639219904858355064 |
|
335 ms | 171.64.65.169 |
| 70 | 2026-08-10 20:23 | 639219895655263396 |
|
320 ms | 171.64.65.169 |
| 69 | 2026-08-10 20:08 | 639219886527091074 |
|
317 ms | 171.64.65.169 |
| 68 | 2026-08-10 19:52 | 639219877343266628 |
|
330 ms | 171.64.65.169 |
| 67 | 2026-08-10 19:37 | 639219868177358195 |
|
343 ms | 171.64.65.169 |
| 66 | 2026-08-10 19:22 | 639219859159581515 |
|
164 ms | 171.64.65.169 |
| 65 | 2026-08-10 19:07 | 639219850124020182 |
|
168 ms | 171.64.65.169 |
| 64 | 2026-08-10 18:51 | 639219840940124840 |
|
178 ms | 171.64.65.169 |
| 63 | 2026-08-10 18:36 | 639219831829876486 |
|
430 ms | 171.64.65.169 |
| 62 | 2026-08-10 18:21 | 639219822587759143 |
|
336 ms | 171.64.65.169 |
| 61 | 2026-08-10 18:05 | 639219813247114428 |
|
158 ms | 171.64.65.169 |
| 60 | 2026-08-10 17:14 | 639219781959606396 |
|
343 ms | 171.64.65.169 |
| 59 | 2026-08-10 16:58 | 639219772658305431 |
|
184 ms | 171.64.65.169 |
| 58 | 2026-08-10 16:43 | 639219763454523027 |
|
343 ms | 171.64.65.169 |
| 57 | 2026-08-10 16:27 | 639219754279127815 |
|
320 ms | 171.64.65.169 |
| 56 | 2026-08-10 16:12 | 639219745087467767 |
|
164 ms | 171.64.65.169 |
| 55 | 2026-08-10 15:57 | 639219735900678107 |
|
320 ms | 171.64.65.169 |
| 54 | 2026-08-10 15:41 | 639219726531461979 |
|
169 ms | 171.64.65.169 |
| 53 | 2026-08-10 15:26 | 639219717415222156 |
|
320 ms | 171.64.65.169 |
| 52 | 2026-08-10 15:11 | 639219708266470863 |
|
324 ms | 171.64.65.169 |
| 51 | 2026-08-10 14:55 | 639219699049479559 |
|
314 ms | 171.64.65.169 |
| 50 | 2026-08-10 14:40 | 639219689775815194 |
|
311 ms | 171.64.65.169 |
| 49 | 2026-08-10 14:24 | 639219680511810632 |
|
321 ms | 171.64.65.169 |
| 48 | 2026-08-10 13:32 | 639219648997191257 |
|
168 ms | 171.64.65.169 |
| 47 | 2026-08-10 13:17 | 639219639938909436 |
|
160 ms | 171.64.65.169 |
| 46 | 2026-08-10 13:02 | 639219630718286441 |
|
327 ms | 171.64.65.169 |
| 45 | 2026-08-10 12:47 | 639219621472350410 |
|
316 ms | 171.64.65.169 |
| 44 | 2026-08-10 12:31 | 639219612500421992 |
|
163 ms | 171.64.65.169 |
| 43 | 2026-08-10 12:16 | 639219603383833445 |
|
156 ms | 171.64.65.169 |
| 42 | 2026-08-10 12:01 | 639219594143823358 |
|
322 ms | 171.64.65.169 |
| 41 | 2026-08-10 11:46 | 639219585053166024 |
|
311 ms | 171.64.65.169 |
| 40 | 2026-08-10 11:31 | 639219575885776644 |
|
161 ms | 171.64.65.169 |
| 39 | 2026-08-10 11:15 | 639219566844532361 |
|
167 ms | 171.64.65.169 |
| 38 | 2026-08-10 11:00 | 639219557705808294 |
|
315 ms | 171.64.65.169 |
| 37 | 2026-08-10 10:45 | 639219548482688649 |
|
321 ms | 171.64.65.169 |
| 36 | 2026-08-10 09:53 | 639219517492763539 |
|
324 ms | 171.64.65.169 |
| 35 | 2026-08-10 09:39 | 639219508755773605 |
|
160 ms | 171.64.65.169 |
| 34 | 2026-08-10 09:24 | 639219499852103863 |
|
332 ms | 171.64.65.169 |
| 33 | 2026-08-10 09:09 | 639219490893714387 |
|
323 ms | 171.64.65.169 |
| 32 | 2026-08-10 08:54 | 639219482299305521 |
|
2159 ms | 171.64.65.169 |
| 31 | 2026-08-10 08:40 | 639219473613114853 |
|
159 ms | 171.64.65.169 |
| 30 | 2026-08-10 08:25 | 639219465061138643 |
|
327 ms | 171.64.65.169 |
| 29 | 2026-08-10 08:11 | 639219456616129015 |
|
315 ms | 171.64.65.169 |
| 28 | 2026-08-10 07:57 | 639219447974008557 |
|
161 ms | 171.64.65.169 |
| 27 | 2026-08-10 07:42 | 639219439498255213 |
|
175 ms | 171.64.65.169 |
| 26 | 2026-08-10 07:28 | 639219430664872256 |
|
158 ms | 171.64.65.169 |
| 25 | 2026-08-10 07:13 | 639219421757560037 |
|
165 ms | 171.64.65.169 |
| 24 | 2026-08-10 06:21 | 639219390773218684 |
|
160 ms | 171.64.65.169 |
| 23 | 2026-08-10 06:07 | 639219382205367722 |
|
325 ms | 171.64.65.169 |
| 22 | 2026-08-10 05:52 | 639219373711937615 |
|
2180 ms | 171.64.65.169 |
| 21 | 2026-08-10 05:38 | 639219365088558404 |
|
345 ms | 171.64.65.169 |
| 20 | 2026-08-10 05:24 | 639219356348833255 |
|
316 ms | 171.64.65.169 |
| 19 | 2026-08-10 05:09 | 639219347860053478 |
|
323 ms | 171.64.65.169 |
| 18 | 2026-08-10 04:55 | 639219339173195121 |
|
323 ms | 171.64.65.169 |
| 17 | 2026-08-10 04:41 | 639219330642664669 |
|
325 ms | 171.64.65.169 |
| 16 | 2026-08-10 04:26 | 639219322058698995 |
|
164 ms | 171.64.65.169 |
| 15 | 2026-08-10 04:12 | 639219313564344199 |
|
316 ms | 171.64.65.169 |
| 14 | 2026-08-10 03:58 | 639219304775113236 |
|
166 ms | 171.64.65.169 |
| 13 | 2026-08-10 03:43 | 639219295706181119 |
|
2236 ms | 171.64.65.169 |
| 12 | 2026-08-10 02:51 | 639219264663923254 |
|
176 ms | 171.64.65.169 |
| 11 | 2026-08-10 02:36 | 639219256015178099 |
|
166 ms | 171.64.65.169 |
| 10 | 2026-08-10 02:22 | 639219247509540188 |
|
328 ms | 171.64.65.169 |
| 9 | 2026-08-10 02:08 | 639219238999539092 |
|
312 ms | 171.64.65.169 |
| 8 | 2026-08-10 01:53 | 639219230498823902 |
|
329 ms | 171.64.65.169 |
| 7 | 2026-08-10 01:39 | 639219221706460911 |
|
315 ms | 171.64.65.169 |
| 6 | 2026-08-10 01:24 | 639219212930606887 |
|
173 ms | 171.64.65.169 |
| 5 | 2026-08-10 01:10 | 639219204307908525 |
|
347 ms | 171.64.65.169 |
| 4 | 2026-08-10 00:56 | 639219195720181470 |
|
2234 ms | 171.64.65.169 |
| 3 | 2026-08-10 00:41 | 639219186898174002 |
|
319 ms | 171.64.65.169 |
| 2 | 2026-08-10 00:26 | 639219178004946976 |
|
156 ms | 171.64.65.169 |
| 1 | 2026-08-10 00:11 | 639219168958805474 |
|
315 ms | 171.64.65.169 |