History for ns2.keytech.vn
Domain: keytech.vn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.keytech.vn
ns2.keytech.vn 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 400 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 ns2.keytech.vn.
Records on Selected Date
77
Historical checks stored for this nameserver on selected date
Average Latency
400 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
115.79.139.135
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 ns2.keytech.vn
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 23:59 | 639220888396333845 |
|
363 ms | 115.79.139.135 |
| 76 | 2026-08-11 23:43 | 639220878864937382 |
|
2346 ms | 115.79.139.135 |
| 75 | 2026-08-11 22:51 | 639220847369072314 |
|
387 ms | 115.79.139.135 |
| 74 | 2026-08-11 22:35 | 639220838037764925 |
|
422 ms | 115.79.139.135 |
| 73 | 2026-08-11 22:20 | 639220828735120634 |
|
183 ms | 115.79.139.135 |
| 72 | 2026-08-11 22:04 | 639220819447979766 |
|
219 ms | 115.79.139.135 |
| 71 | 2026-08-11 21:49 | 639220810056531741 |
|
183 ms | 115.79.139.135 |
| 70 | 2026-08-11 21:33 | 639220800745746593 |
|
363 ms | 115.79.139.135 |
| 69 | 2026-08-11 21:17 | 639220791351626349 |
|
288 ms | 115.79.139.135 |
| 68 | 2026-08-11 21:02 | 639220782021256610 |
|
371 ms | 115.79.139.135 |
| 67 | 2026-08-11 20:46 | 639220772603347755 |
|
388 ms | 115.79.139.135 |
| 66 | 2026-08-11 20:30 | 639220763224057047 |
|
198 ms | 115.79.139.135 |
| 65 | 2026-08-11 20:15 | 639220753691117767 |
|
362 ms | 115.79.139.135 |
| 64 | 2026-08-11 19:59 | 639220744107836218 |
|
184 ms | 115.79.139.135 |
| 63 | 2026-08-11 19:05 | 639220711927629898 |
|
362 ms | 115.79.139.135 |
| 62 | 2026-08-11 18:49 | 639220702299437921 |
|
396 ms | 115.79.139.135 |
| 61 | 2026-08-11 18:33 | 639220692505468181 |
|
361 ms | 115.79.139.135 |
| 60 | 2026-08-11 18:17 | 639220682669911239 |
|
360 ms | 115.79.139.135 |
| 59 | 2026-08-11 18:01 | 639220672929841526 |
|
362 ms | 115.79.139.135 |
| 58 | 2026-08-11 17:44 | 639220663225662315 |
|
388 ms | 115.79.139.135 |
| 57 | 2026-08-11 17:28 | 639220653846255684 |
|
361 ms | 115.79.139.135 |
| 56 | 2026-08-11 17:13 | 639220644420909059 |
|
362 ms | 115.79.139.135 |
| 55 | 2026-08-11 16:57 | 639220635074970435 |
|
359 ms | 115.79.139.135 |
| 54 | 2026-08-11 16:41 | 639220625614385966 |
|
361 ms | 115.79.139.135 |
| 53 | 2026-08-11 16:25 | 639220616132212636 |
|
387 ms | 115.79.139.135 |
| 52 | 2026-08-11 16:10 | 639220606533651662 |
|
390 ms | 115.79.139.135 |
| 51 | 2026-08-11 15:16 | 639220574514514318 |
|
521 ms | 115.79.139.135 |
| 50 | 2026-08-11 15:01 | 639220565124823874 |
|
362 ms | 115.79.139.135 |
| 49 | 2026-08-11 14:45 | 639220555799311478 |
|
388 ms | 115.79.139.135 |
| 48 | 2026-08-11 14:29 | 639220546481577614 |
|
364 ms | 115.79.139.135 |
| 47 | 2026-08-11 14:14 | 639220537036533154 |
|
361 ms | 115.79.139.135 |
| 46 | 2026-08-11 13:58 | 639220527719177174 |
|
361 ms | 115.79.139.135 |
| 45 | 2026-08-11 13:42 | 639220518173088308 |
|
361 ms | 115.79.139.135 |
| 44 | 2026-08-11 13:27 | 639220508902896243 |
|
453 ms | 115.79.139.135 |
| 43 | 2026-08-11 13:11 | 639220499455923005 |
|
456 ms | 115.79.139.135 |
| 42 | 2026-08-11 12:55 | 639220490082583768 |
|
408 ms | 115.79.139.135 |
| 41 | 2026-08-11 12:40 | 639220480636590998 |
|
413 ms | 115.79.139.135 |
| 40 | 2026-08-11 12:24 | 639220469585029273 |
|
361 ms | 115.79.139.135 |
| 39 | 2026-08-11 11:29 | 639220438074188884 |
|
192 ms | 115.79.139.135 |
| 38 | 2026-08-11 11:14 | 639220428789720049 |
|
198 ms | 115.79.139.135 |
| 37 | 2026-08-11 10:58 | 639220419558302820 |
|
182 ms | 115.79.139.135 |
| 36 | 2026-08-11 10:43 | 639220410448738795 |
|
183 ms | 115.79.139.135 |
| 35 | 2026-08-11 10:27 | 639220401034081530 |
|
211 ms | 115.79.139.135 |
| 34 | 2026-08-11 10:12 | 639220391766674161 |
|
366 ms | 115.79.139.135 |
| 33 | 2026-08-11 09:56 | 639220382275807148 |
|
406 ms | 115.79.139.135 |
| 32 | 2026-08-11 09:41 | 639220373034162867 |
|
363 ms | 115.79.139.135 |
| 31 | 2026-08-11 09:25 | 639220363994971859 |
|
182 ms | 115.79.139.135 |
| 30 | 2026-08-11 09:10 | 639220354563965455 |
|
182 ms | 115.79.139.135 |
| 29 | 2026-08-11 08:54 | 639220345437414880 |
|
205 ms | 115.79.139.135 |
| 28 | 2026-08-11 08:39 | 639220336024248987 |
|
409 ms | 115.79.139.135 |
| 27 | 2026-08-11 07:46 | 639220304233635692 |
|
552 ms | 115.79.139.135 |
| 26 | 2026-08-11 07:30 | 639220294872170960 |
|
182 ms | 115.79.139.135 |
| 25 | 2026-08-11 07:15 | 639220285547177980 |
|
362 ms | 115.79.139.135 |
| 24 | 2026-08-11 06:59 | 639220276337941315 |
|
183 ms | 115.79.139.135 |
| 23 | 2026-08-11 06:44 | 639220267175191677 |
|
187 ms | 115.79.139.135 |
| 22 | 2026-08-11 06:29 | 639220257981518924 |
|
391 ms | 115.79.139.135 |
| 21 | 2026-08-11 06:14 | 639220249265489070 |
|
397 ms | 115.79.139.135 |
| 20 | 2026-08-11 05:59 | 639220240700249205 |
|
183 ms | 115.79.139.135 |
| 19 | 2026-08-11 05:45 | 639220231975029986 |
|
390 ms | 115.79.139.135 |
| 18 | 2026-08-11 05:31 | 639220223261176932 |
|
569 ms | 115.79.139.135 |
| 17 | 2026-08-11 05:16 | 639220214366718456 |
|
412 ms | 115.79.139.135 |
| 16 | 2026-08-11 05:01 | 639220205306334524 |
|
386 ms | 115.79.139.135 |
| 15 | 2026-08-11 04:09 | 639220174463175061 |
|
361 ms | 115.79.139.135 |
| 14 | 2026-08-11 03:55 | 639220165777190438 |
|
387 ms | 115.79.139.135 |
| 13 | 2026-08-11 03:40 | 639220156880374825 |
|
2341 ms | 115.79.139.135 |
| 12 | 2026-08-11 03:25 | 639220148139986945 |
|
375 ms | 115.79.139.135 |
| 11 | 2026-08-11 03:11 | 639220139271074299 |
|
387 ms | 115.79.139.135 |
| 10 | 2026-08-11 02:56 | 639220130565901336 |
|
394 ms | 115.79.139.135 |
| 9 | 2026-08-11 02:41 | 639220121659980575 |
|
450 ms | 115.79.139.135 |
| 8 | 2026-08-11 02:27 | 639220112857650894 |
|
452 ms | 115.79.139.135 |
| 7 | 2026-08-11 02:12 | 639220103767686219 |
|
389 ms | 115.79.139.135 |
| 6 | 2026-08-11 01:56 | 639220094545970611 |
|
362 ms | 115.79.139.135 |
| 5 | 2026-08-11 01:41 | 639220085476091081 |
|
367 ms | 115.79.139.135 |
| 4 | 2026-08-11 01:26 | 639220076243751161 |
|
362 ms | 115.79.139.135 |
| 3 | 2026-08-11 00:34 | 639220045322845190 |
|
692 ms | 115.79.139.135 |
| 2 | 2026-08-11 00:19 | 639220036434132314 |
|
359 ms | 115.79.139.135 |
| 1 | 2026-08-11 00:04 | 639220027366289509 |
|
366 ms | 115.79.139.135 |