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 2026-08-11. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 402 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
77
Historical checks stored for this nameserver on selected date
Average Latency
402 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 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
77
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 2026-08-11 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 |
|---|---|---|---|---|---|
| 77 | 2026-08-11 23:58 | 639220888396333845 |
|
332 ms | 171.64.65.169 |
| 76 | 2026-08-11 23:42 | 639220878864937382 |
|
159 ms | 171.64.65.169 |
| 75 | 2026-08-11 22:49 | 639220847369072314 |
|
161 ms | 171.64.65.169 |
| 74 | 2026-08-11 22:34 | 639220838037764925 |
|
324 ms | 171.64.65.169 |
| 73 | 2026-08-11 22:18 | 639220828735120634 |
|
309 ms | 171.64.65.169 |
| 72 | 2026-08-11 22:03 | 639220819447979766 |
|
345 ms | 171.64.65.169 |
| 71 | 2026-08-11 21:47 | 639220810056531741 |
|
159 ms | 171.64.65.169 |
| 70 | 2026-08-11 21:32 | 639220800745746593 |
|
170 ms | 171.64.65.169 |
| 69 | 2026-08-11 21:16 | 639220791351626349 |
|
327 ms | 171.64.65.169 |
| 68 | 2026-08-11 21:00 | 639220782021256610 |
|
160 ms | 171.64.65.169 |
| 67 | 2026-08-11 20:45 | 639220772603347755 |
|
160 ms | 171.64.65.169 |
| 66 | 2026-08-11 20:29 | 639220763224057047 |
|
161 ms | 171.64.65.169 |
| 65 | 2026-08-11 20:13 | 639220753691117767 |
|
319 ms | 171.64.65.169 |
| 64 | 2026-08-11 19:57 | 639220744107836218 |
|
170 ms | 171.64.65.169 |
| 63 | 2026-08-11 19:04 | 639220711927629898 |
|
320 ms | 171.64.65.169 |
| 62 | 2026-08-11 18:48 | 639220702299437921 |
|
322 ms | 171.64.65.169 |
| 61 | 2026-08-11 18:32 | 639220692505468181 |
|
235 ms | 171.64.65.169 |
| 60 | 2026-08-11 18:15 | 639220682669911239 |
|
318 ms | 171.64.65.169 |
| 59 | 2026-08-11 17:59 | 639220672929841526 |
|
328 ms | 171.64.65.169 |
| 58 | 2026-08-11 17:43 | 639220663225662315 |
|
319 ms | 171.64.65.169 |
| 57 | 2026-08-11 17:27 | 639220653846255684 |
|
2008 ms | 171.64.65.169 |
| 56 | 2026-08-11 17:11 | 639220644420909059 |
|
313 ms | 171.64.65.169 |
| 55 | 2026-08-11 16:55 | 639220635074970435 |
|
163 ms | 171.64.65.169 |
| 54 | 2026-08-11 16:40 | 639220625614385966 |
|
192 ms | 171.64.65.169 |
| 53 | 2026-08-11 16:24 | 639220616132212636 |
|
159 ms | 171.64.65.169 |
| 52 | 2026-08-11 16:08 | 639220606533651662 |
|
158 ms | 171.64.65.169 |
| 51 | 2026-08-11 15:15 | 639220574514514318 |
|
322 ms | 171.64.65.169 |
| 50 | 2026-08-11 14:59 | 639220565124823874 |
|
321 ms | 171.64.65.169 |
| 49 | 2026-08-11 14:43 | 639220555799311478 |
|
317 ms | 171.64.65.169 |
| 48 | 2026-08-11 14:28 | 639220546481577614 |
|
163 ms | 171.64.65.169 |
| 47 | 2026-08-11 14:12 | 639220537036533154 |
|
337 ms | 171.64.65.169 |
| 46 | 2026-08-11 13:56 | 639220527719177174 |
|
2165 ms | 171.64.65.169 |
| 45 | 2026-08-11 13:41 | 639220518173088308 |
|
322 ms | 171.64.65.169 |
| 44 | 2026-08-11 13:25 | 639220508902896243 |
|
176 ms | 171.64.65.169 |
| 43 | 2026-08-11 13:09 | 639220499455923005 |
|
324 ms | 171.64.65.169 |
| 42 | 2026-08-11 12:54 | 639220490082583768 |
|
343 ms | 171.64.65.169 |
| 41 | 2026-08-11 12:38 | 639220480636590998 |
|
323 ms | 171.64.65.169 |
| 40 | 2026-08-11 12:22 | 639220469585029273 |
|
341 ms | 171.64.65.169 |
| 39 | 2026-08-11 11:27 | 639220438074188884 |
|
322 ms | 171.64.65.169 |
| 38 | 2026-08-11 11:12 | 639220428789720049 |
|
2181 ms | 171.64.65.169 |
| 37 | 2026-08-11 10:56 | 639220419558302820 |
|
341 ms | 171.64.65.169 |
| 36 | 2026-08-11 10:41 | 639220410448738795 |
|
170 ms | 171.64.65.169 |
| 35 | 2026-08-11 10:25 | 639220401034081530 |
|
163 ms | 171.64.65.169 |
| 34 | 2026-08-11 10:10 | 639220391766674161 |
|
158 ms | 171.64.65.169 |
| 33 | 2026-08-11 09:54 | 639220382275807148 |
|
329 ms | 171.64.65.169 |
| 32 | 2026-08-11 09:39 | 639220373034162867 |
|
330 ms | 171.64.65.169 |
| 31 | 2026-08-11 09:23 | 639220363994971859 |
|
312 ms | 171.64.65.169 |
| 30 | 2026-08-11 09:08 | 639220354563965455 |
|
318 ms | 171.64.65.169 |
| 29 | 2026-08-11 08:52 | 639220345437414880 |
|
319 ms | 171.64.65.169 |
| 28 | 2026-08-11 08:37 | 639220336024248987 |
|
483 ms | 171.64.65.169 |
| 27 | 2026-08-11 07:44 | 639220304233635692 |
|
324 ms | 171.64.65.169 |
| 26 | 2026-08-11 07:29 | 639220294872170960 |
|
391 ms | 171.64.65.169 |
| 25 | 2026-08-11 07:13 | 639220285547177980 |
|
312 ms | 171.64.65.169 |
| 24 | 2026-08-11 06:58 | 639220276337941315 |
|
162 ms | 171.64.65.169 |
| 23 | 2026-08-11 06:42 | 639220267175191677 |
|
157 ms | 171.64.65.169 |
| 22 | 2026-08-11 06:27 | 639220257981518924 |
|
201 ms | 171.64.65.169 |
| 21 | 2026-08-11 06:12 | 639220249265489070 |
|
326 ms | 171.64.65.169 |
| 20 | 2026-08-11 05:58 | 639220240700249205 |
|
293 ms | 171.64.65.169 |
| 19 | 2026-08-11 05:43 | 639220231975029986 |
|
316 ms | 171.64.65.169 |
| 18 | 2026-08-11 05:29 | 639220223261176932 |
|
337 ms | 171.64.65.169 |
| 17 | 2026-08-11 05:14 | 639220214366718456 |
|
322 ms | 171.64.65.169 |
| 16 | 2026-08-11 04:59 | 639220205306334524 |
|
254 ms | 171.64.65.169 |
| 15 | 2026-08-11 04:07 | 639220174463175061 |
|
2204 ms | 171.64.65.169 |
| 14 | 2026-08-11 03:52 | 639220165777190438 |
|
333 ms | 171.64.65.169 |
| 13 | 2026-08-11 03:38 | 639220156880374825 |
|
526 ms | 171.64.65.169 |
| 12 | 2026-08-11 03:23 | 639220148139986945 |
|
154 ms | 171.64.65.169 |
| 11 | 2026-08-11 03:08 | 639220139271074299 |
|
333 ms | 171.64.65.169 |
| 10 | 2026-08-11 02:54 | 639220130565901336 |
|
318 ms | 171.64.65.169 |
| 9 | 2026-08-11 02:39 | 639220121659980575 |
|
164 ms | 171.64.65.169 |
| 8 | 2026-08-11 02:24 | 639220112857650894 |
|
531 ms | 171.64.65.169 |
| 7 | 2026-08-11 02:09 | 639220103767686219 |
|
232 ms | 171.64.65.169 |
| 6 | 2026-08-11 01:54 | 639220094545970611 |
|
319 ms | 171.64.65.169 |
| 5 | 2026-08-11 01:38 | 639220085476091081 |
|
2231 ms | 171.64.65.169 |
| 4 | 2026-08-11 01:23 | 639220076243751161 |
|
325 ms | 171.64.65.169 |
| 3 | 2026-08-11 00:32 | 639220045322845190 |
|
319 ms | 171.64.65.169 |
| 2 | 2026-08-11 00:17 | 639220036434132314 |
|
313 ms | 171.64.65.169 |
| 1 | 2026-08-11 00:02 | 639220027366289509 |
|
324 ms | 171.64.65.169 |