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 2026-08-14. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 340 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
340 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-14 23:52
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 2026-08-14 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 | 2026-08-14 23:52 | 639223477272309567 |
|
326 ms | 171.64.65.169 |
| 77 | 2026-08-14 23:37 | 639223467876800215 |
|
350 ms | 171.64.65.169 |
| 76 | 2026-08-14 23:21 | 639223458466733344 |
|
174 ms | 171.64.65.169 |
| 75 | 2026-08-14 23:05 | 639223449196197019 |
|
175 ms | 171.64.65.169 |
| 74 | 2026-08-14 22:50 | 639223439729973302 |
|
175 ms | 171.64.65.169 |
| 73 | 2026-08-14 22:34 | 639223430298973377 |
|
167 ms | 171.64.65.169 |
| 72 | 2026-08-14 22:18 | 639223420812183061 |
|
162 ms | 171.64.65.169 |
| 71 | 2026-08-14 22:02 | 639223411307572360 |
|
171 ms | 171.64.65.169 |
| 70 | 2026-08-14 21:47 | 639223401895099116 |
|
160 ms | 171.64.65.169 |
| 69 | 2026-08-14 20:54 | 639223370328282191 |
|
170 ms | 171.64.65.169 |
| 68 | 2026-08-14 20:38 | 639223361156898888 |
|
157 ms | 171.64.65.169 |
| 67 | 2026-08-14 20:23 | 639223351683501109 |
|
327 ms | 171.64.65.169 |
| 66 | 2026-08-14 20:07 | 639223342485908428 |
|
160 ms | 171.64.65.169 |
| 65 | 2026-08-14 19:52 | 639223333113923772 |
|
322 ms | 171.64.65.169 |
| 64 | 2026-08-14 19:36 | 639223323766820131 |
|
324 ms | 171.64.65.169 |
| 63 | 2026-08-14 19:21 | 639223314500774279 |
|
328 ms | 171.64.65.169 |
| 62 | 2026-08-14 19:05 | 639223305225877159 |
|
2164 ms | 171.64.65.169 |
| 61 | 2026-08-14 18:50 | 639223295834845965 |
|
178 ms | 171.64.65.169 |
| 60 | 2026-08-14 18:34 | 639223286312006616 |
|
312 ms | 171.64.65.169 |
| 59 | 2026-08-14 18:18 | 639223276659010988 |
|
331 ms | 171.64.65.169 |
| 58 | 2026-08-14 18:02 | 639223267203892251 |
|
324 ms | 171.64.65.169 |
| 57 | 2026-08-14 17:09 | 639223235652723921 |
|
329 ms | 171.64.65.169 |
| 56 | 2026-08-14 16:54 | 639223226156684619 |
|
157 ms | 171.64.65.169 |
| 55 | 2026-08-14 16:38 | 639223216737677817 |
|
315 ms | 171.64.65.169 |
| 54 | 2026-08-14 16:22 | 639223207303987036 |
|
163 ms | 171.64.65.169 |
| 53 | 2026-08-14 16:06 | 639223197972369650 |
|
313 ms | 171.64.65.169 |
| 52 | 2026-08-14 15:51 | 639223188476518684 |
|
159 ms | 171.64.65.169 |
| 51 | 2026-08-14 15:35 | 639223179029668254 |
|
317 ms | 171.64.65.169 |
| 50 | 2026-08-14 15:19 | 639223169668684371 |
|
2231 ms | 171.64.65.169 |
| 49 | 2026-08-14 15:04 | 639223160270013058 |
|
305 ms | 171.64.65.169 |
| 48 | 2026-08-14 14:48 | 639223150848386507 |
|
158 ms | 171.64.65.169 |
| 47 | 2026-08-14 14:32 | 639223141514160124 |
|
167 ms | 171.64.65.169 |
| 46 | 2026-08-14 14:17 | 639223131908897269 |
|
157 ms | 171.64.65.169 |
| 45 | 2026-08-14 13:23 | 639223100084750932 |
|
328 ms | 171.64.65.169 |
| 44 | 2026-08-14 13:08 | 639223090744921973 |
|
165 ms | 171.64.65.169 |
| 43 | 2026-08-14 12:52 | 639223081343134137 |
|
309 ms | 171.64.65.169 |
| 42 | 2026-08-14 12:36 | 639223071917003603 |
|
166 ms | 171.64.65.169 |
| 41 | 2026-08-14 12:21 | 639223062407395043 |
|
327 ms | 171.64.65.169 |
| 40 | 2026-08-14 12:05 | 639223052970600447 |
|
191 ms | 171.64.65.169 |
| 39 | 2026-08-14 11:49 | 639223043584242187 |
|
2301 ms | 171.64.65.169 |
| 38 | 2026-08-14 11:33 | 639223034248611856 |
|
322 ms | 171.64.65.169 |
| 37 | 2026-08-14 11:18 | 639223024816175094 |
|
315 ms | 171.64.65.169 |
| 36 | 2026-08-14 11:02 | 639223015278211871 |
|
160 ms | 171.64.65.169 |
| 35 | 2026-08-14 10:46 | 639223005387568522 |
|
343 ms | 171.64.65.169 |
| 34 | 2026-08-14 10:30 | 639222995944735037 |
|
317 ms | 171.64.65.169 |
| 33 | 2026-08-14 09:37 | 639222964532402826 |
|
318 ms | 171.64.65.169 |
| 32 | 2026-08-14 09:22 | 639222955031971579 |
|
166 ms | 171.64.65.169 |
| 31 | 2026-08-14 09:06 | 639222945616352079 |
|
327 ms | 171.64.65.169 |
| 30 | 2026-08-14 08:50 | 639222936296615644 |
|
323 ms | 171.64.65.169 |
| 29 | 2026-08-14 08:35 | 639222926913151746 |
|
161 ms | 171.64.65.169 |
| 28 | 2026-08-14 08:19 | 639222917608375722 |
|
327 ms | 171.64.65.169 |
| 27 | 2026-08-14 08:03 | 639222908294448500 |
|
2162 ms | 171.64.65.169 |
| 26 | 2026-08-14 07:48 | 639222898918389753 |
|
172 ms | 171.64.65.169 |
| 25 | 2026-08-14 07:32 | 639222889625876211 |
|
315 ms | 171.64.65.169 |
| 24 | 2026-08-14 07:17 | 639222880353707528 |
|
155 ms | 171.64.65.169 |
| 23 | 2026-08-14 07:01 | 639222871065611259 |
|
331 ms | 171.64.65.169 |
| 22 | 2026-08-14 06:46 | 639222861517093112 |
|
164 ms | 171.64.65.169 |
| 21 | 2026-08-14 05:54 | 639222830182717637 |
|
316 ms | 171.64.65.169 |
| 20 | 2026-08-14 05:38 | 639222820714737422 |
|
168 ms | 171.64.65.169 |
| 19 | 2026-08-14 05:22 | 639222811404284741 |
|
305 ms | 171.64.65.169 |
| 18 | 2026-08-14 05:07 | 639222801994952240 |
|
308 ms | 171.64.65.169 |
| 17 | 2026-08-14 04:51 | 639222792581940911 |
|
327 ms | 171.64.65.169 |
| 16 | 2026-08-14 04:35 | 639222783296631220 |
|
317 ms | 171.64.65.169 |
| 15 | 2026-08-14 04:20 | 639222773909528001 |
|
159 ms | 171.64.65.169 |
| 14 | 2026-08-14 04:04 | 639222764574707991 |
|
159 ms | 171.64.65.169 |
| 13 | 2026-08-14 03:49 | 639222754982758281 |
|
160 ms | 171.64.65.169 |
| 12 | 2026-08-14 03:33 | 639222745650144239 |
|
314 ms | 171.64.65.169 |
| 11 | 2026-08-14 03:17 | 639222736060223018 |
|
158 ms | 171.64.65.169 |
| 10 | 2026-08-14 03:01 | 639222726529271510 |
|
158 ms | 171.64.65.169 |
| 9 | 2026-08-14 02:08 | 639222694791257846 |
|
165 ms | 171.64.65.169 |
| 8 | 2026-08-14 01:52 | 639222685350317820 |
|
173 ms | 171.64.65.169 |
| 7 | 2026-08-14 01:36 | 639222675895178560 |
|
151 ms | 171.64.65.169 |
| 6 | 2026-08-14 01:21 | 639222666344182743 |
|
161 ms | 171.64.65.169 |
| 5 | 2026-08-14 01:05 | 639222656762316965 |
|
317 ms | 171.64.65.169 |
| 4 | 2026-08-14 00:49 | 639222647109404695 |
|
165 ms | 171.64.65.169 |
| 3 | 2026-08-14 00:33 | 639222637659944389 |
|
156 ms | 171.64.65.169 |
| 2 | 2026-08-14 00:17 | 639222628151417313 |
|
347 ms | 171.64.65.169 |
| 1 | 2026-08-14 00:01 | 639222618462620588 |
|
164 ms | 171.64.65.169 |