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 2026-08-18. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 432 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
76
Historical checks stored for this nameserver on selected date
Average Latency
432 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:58
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
76
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 2026-08-18 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-18 23:58 | 639226935204800669 |
|
373 ms | 115.79.139.135 |
| 75 | 2026-08-18 23:42 | 639226925298919497 |
|
393 ms | 115.79.139.135 |
| 74 | 2026-08-18 23:25 | 639226915487885053 |
|
375 ms | 115.79.139.135 |
| 73 | 2026-08-18 23:09 | 639226905465760034 |
|
603 ms | 115.79.139.135 |
| 72 | 2026-08-18 22:52 | 639226895378104692 |
|
371 ms | 115.79.139.135 |
| 71 | 2026-08-18 21:58 | 639226863374232622 |
|
204 ms | 115.79.139.135 |
| 70 | 2026-08-18 21:42 | 639226853698516058 |
|
173 ms | 115.79.139.135 |
| 69 | 2026-08-18 21:26 | 639226843797360601 |
|
372 ms | 115.79.139.135 |
| 68 | 2026-08-18 21:09 | 639226834046588155 |
|
367 ms | 115.79.139.135 |
| 67 | 2026-08-18 20:53 | 639226824234488533 |
|
200 ms | 115.79.139.135 |
| 66 | 2026-08-18 20:37 | 639226814549928621 |
|
389 ms | 115.79.139.135 |
| 65 | 2026-08-18 20:20 | 639226804721432353 |
|
448 ms | 115.79.139.135 |
| 64 | 2026-08-18 20:04 | 639226795048828184 |
|
376 ms | 115.79.139.135 |
| 63 | 2026-08-18 19:48 | 639226785202482420 |
|
365 ms | 115.79.139.135 |
| 62 | 2026-08-18 19:31 | 639226775309362607 |
|
362 ms | 115.79.139.135 |
| 61 | 2026-08-18 19:15 | 639226765406586155 |
|
391 ms | 115.79.139.135 |
| 60 | 2026-08-18 18:58 | 639226755437790519 |
|
399 ms | 115.79.139.135 |
| 59 | 2026-08-18 18:06 | 639226723856194457 |
|
368 ms | 115.79.139.135 |
| 58 | 2026-08-18 17:49 | 639226714050583422 |
|
389 ms | 115.79.139.135 |
| 57 | 2026-08-18 17:33 | 639226704236499724 |
|
374 ms | 115.79.139.135 |
| 56 | 2026-08-18 17:16 | 639226694184520163 |
|
378 ms | 115.79.139.135 |
| 55 | 2026-08-18 17:00 | 639226684161203477 |
|
4334 ms | 115.79.139.135 |
| 54 | 2026-08-18 16:43 | 639226674305430109 |
|
373 ms | 115.79.139.135 |
| 53 | 2026-08-18 16:27 | 639226664489607984 |
|
389 ms | 115.79.139.135 |
| 52 | 2026-08-18 16:10 | 639226654533111667 |
|
417 ms | 115.79.139.135 |
| 51 | 2026-08-18 15:54 | 639226644778594725 |
|
465 ms | 115.79.139.135 |
| 50 | 2026-08-18 15:37 | 639226634901553621 |
|
411 ms | 115.79.139.135 |
| 49 | 2026-08-18 15:21 | 639226624921864967 |
|
397 ms | 115.79.139.135 |
| 48 | 2026-08-18 15:04 | 639226614939419403 |
|
369 ms | 115.79.139.135 |
| 47 | 2026-08-18 14:11 | 639226583021074771 |
|
363 ms | 115.79.139.135 |
| 46 | 2026-08-18 13:54 | 639226573279933585 |
|
388 ms | 115.79.139.135 |
| 45 | 2026-08-18 13:38 | 639226563494036301 |
|
363 ms | 115.79.139.135 |
| 44 | 2026-08-18 13:22 | 639226553708216256 |
|
412 ms | 115.79.139.135 |
| 43 | 2026-08-18 13:06 | 639226544003734815 |
|
278 ms | 115.79.139.135 |
| 42 | 2026-08-18 12:49 | 639226534105733155 |
|
410 ms | 115.79.139.135 |
| 41 | 2026-08-18 12:33 | 639226524298118898 |
|
380 ms | 115.79.139.135 |
| 40 | 2026-08-18 12:17 | 639226514525195335 |
|
366 ms | 115.79.139.135 |
| 39 | 2026-08-18 12:00 | 639226504703635320 |
|
437 ms | 115.79.139.135 |
| 38 | 2026-08-18 11:44 | 639226494737271720 |
|
190 ms | 115.79.139.135 |
| 37 | 2026-08-18 11:27 | 639226485005027236 |
|
417 ms | 115.79.139.135 |
| 36 | 2026-08-18 11:11 | 639226475133236105 |
|
452 ms | 115.79.139.135 |
| 35 | 2026-08-18 10:17 | 639226442975077052 |
|
452 ms | 115.79.139.135 |
| 34 | 2026-08-18 10:01 | 639226433317932039 |
|
457 ms | 115.79.139.135 |
| 33 | 2026-08-18 09:45 | 639226423688431096 |
|
363 ms | 115.79.139.135 |
| 32 | 2026-08-18 09:29 | 639226413998250045 |
|
410 ms | 115.79.139.135 |
| 31 | 2026-08-18 09:13 | 639226404284554875 |
|
373 ms | 115.79.139.135 |
| 30 | 2026-08-18 08:57 | 639226394637043309 |
|
205 ms | 115.79.139.135 |
| 29 | 2026-08-18 08:40 | 639226385052447582 |
|
390 ms | 115.79.139.135 |
| 28 | 2026-08-18 08:24 | 639226375506189603 |
|
370 ms | 115.79.139.135 |
| 27 | 2026-08-18 08:09 | 639226365690646426 |
|
361 ms | 115.79.139.135 |
| 26 | 2026-08-18 07:52 | 639226355771007701 |
|
480 ms | 115.79.139.135 |
| 25 | 2026-08-18 07:36 | 639226345946269369 |
|
415 ms | 115.79.139.135 |
| 24 | 2026-08-18 07:19 | 639226336241601848 |
|
440 ms | 115.79.139.135 |
| 23 | 2026-08-18 06:27 | 639226304950675290 |
|
410 ms | 115.79.139.135 |
| 22 | 2026-08-18 06:11 | 639226295324754616 |
|
394 ms | 115.79.139.135 |
| 21 | 2026-08-18 05:55 | 639226285824640601 |
|
369 ms | 115.79.139.135 |
| 20 | 2026-08-18 05:39 | 639226276321223917 |
|
415 ms | 115.79.139.135 |
| 19 | 2026-08-18 05:24 | 639226266800200046 |
|
371 ms | 115.79.139.135 |
| 18 | 2026-08-18 05:08 | 639226256958066164 |
|
369 ms | 115.79.139.135 |
| 17 | 2026-08-18 04:51 | 639226247432364597 |
|
402 ms | 115.79.139.135 |
| 16 | 2026-08-18 04:35 | 639226237703388552 |
|
412 ms | 115.79.139.135 |
| 15 | 2026-08-18 04:19 | 639226227937569589 |
|
388 ms | 115.79.139.135 |
| 14 | 2026-08-18 04:03 | 639226218052465471 |
|
369 ms | 115.79.139.135 |
| 13 | 2026-08-18 03:46 | 639226208429623997 |
|
255 ms | 115.79.139.135 |
| 12 | 2026-08-18 03:30 | 639226198800675295 |
|
403 ms | 115.79.139.135 |
| 11 | 2026-08-18 02:38 | 639226167722042574 |
|
407 ms | 115.79.139.135 |
| 10 | 2026-08-18 02:23 | 639226158277924383 |
|
402 ms | 115.79.139.135 |
| 9 | 2026-08-18 02:07 | 639226148757810592 |
|
425 ms | 115.79.139.135 |
| 8 | 2026-08-18 01:51 | 639226139348611045 |
|
406 ms | 115.79.139.135 |
| 7 | 2026-08-18 01:35 | 639226129823462907 |
|
393 ms | 115.79.139.135 |
| 6 | 2026-08-18 01:19 | 639226120218260005 |
|
387 ms | 115.79.139.135 |
| 5 | 2026-08-18 01:03 | 639226110875503904 |
|
366 ms | 115.79.139.135 |
| 4 | 2026-08-18 00:48 | 639226101376311912 |
|
369 ms | 115.79.139.135 |
| 3 | 2026-08-18 00:32 | 639226091924943492 |
|
390 ms | 115.79.139.135 |
| 2 | 2026-08-18 00:16 | 639226082133158124 |
|
363 ms | 115.79.139.135 |
| 1 | 2026-08-18 00:00 | 639226072268080268 |
|
393 ms | 115.79.139.135 |