History for ns1.cnv.vn
Domain: cnv.vn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.cnv.vn
ns1.cnv.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 2026-08-25. For this date, NameServerHistory found 54 DNS check records, 54 successful responses, 0 failed responses, and 488 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.cnv.vn.
Records on Selected Date
54
Historical checks stored for this nameserver on selected date
Average Latency
488 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 18:29
All timestamps shown in UTC
Latest Resolved IP on Selected Date
13.250.228.99
Most recently resolved hosting IP on selected date
Successful Responses
54
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.cnv.vn
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 54 | 2026-08-25 18:29 | 639232785462407552 |
|
417 ms | 13.250.228.99 |
| 53 | 2026-08-25 18:12 | 639232775177487032 |
|
449 ms | 13.250.228.99 |
| 52 | 2026-08-25 17:55 | 639232764991087115 |
|
421 ms | 13.250.228.99 |
| 51 | 2026-08-25 17:38 | 639232754842971478 |
|
421 ms | 13.250.228.99 |
| 50 | 2026-08-25 17:21 | 639232744455159107 |
|
418 ms | 13.250.228.99 |
| 49 | 2026-08-25 17:04 | 639232734145178231 |
|
460 ms | 13.250.228.99 |
| 48 | 2026-08-25 16:47 | 639232723827874402 |
|
426 ms | 13.250.228.99 |
| 47 | 2026-08-25 16:29 | 639232713533011892 |
|
415 ms | 13.250.228.99 |
| 46 | 2026-08-25 16:12 | 639232703065318207 |
|
415 ms | 13.250.228.99 |
| 45 | 2026-08-25 15:55 | 639232692629559470 |
|
425 ms | 13.250.228.99 |
| 44 | 2026-08-25 15:37 | 639232682238836475 |
|
417 ms | 13.250.228.99 |
| 43 | 2026-08-25 15:20 | 639232671787004306 |
|
577 ms | 13.250.228.99 |
| 42 | 2026-08-25 14:25 | 639232638994329666 |
|
457 ms | 13.250.228.99 |
| 41 | 2026-08-25 14:08 | 639232628614783237 |
|
428 ms | 13.250.228.99 |
| 40 | 2026-08-25 13:51 | 639232618360728578 |
|
410 ms | 13.250.228.99 |
| 39 | 2026-08-25 13:34 | 639232608016476376 |
|
415 ms | 13.250.228.99 |
| 38 | 2026-08-25 13:16 | 639232597643611557 |
|
587 ms | 13.250.228.99 |
| 37 | 2026-08-25 12:59 | 639232587225721862 |
|
1148 ms | 13.250.228.99 |
| 36 | 2026-08-25 12:42 | 639232576780683689 |
|
458 ms | 13.250.228.99 |
| 35 | 2026-08-25 12:24 | 639232566381512620 |
|
810 ms | 13.250.228.99 |
| 34 | 2026-08-25 12:07 | 639232556111768563 |
|
463 ms | 13.250.228.99 |
| 33 | 2026-08-25 11:50 | 639232545839529039 |
|
417 ms | 13.250.228.99 |
| 32 | 2026-08-25 11:33 | 639232535349285207 |
|
433 ms | 13.250.228.99 |
| 31 | 2026-08-25 11:15 | 639232524938080723 |
|
2332 ms | 13.250.228.99 |
| 30 | 2026-08-25 10:21 | 639232492740373468 |
|
382 ms | 13.250.228.99 |
| 29 | 2026-08-25 10:04 | 639232482235303141 |
|
390 ms | 13.250.228.99 |
| 28 | 2026-08-25 09:47 | 639232471861770303 |
|
400 ms | 13.250.228.99 |
| 27 | 2026-08-25 09:30 | 639232461630217327 |
|
437 ms | 13.250.228.99 |
| 26 | 2026-08-25 09:12 | 639232451282965990 |
|
447 ms | 13.250.228.99 |
| 25 | 2026-08-25 08:55 | 639232440814614938 |
|
591 ms | 13.250.228.99 |
| 24 | 2026-08-25 08:38 | 639232430410720425 |
|
578 ms | 13.250.228.99 |
| 23 | 2026-08-25 08:20 | 639232420003096185 |
|
398 ms | 13.250.228.99 |
| 22 | 2026-08-25 08:03 | 639232409467287444 |
|
451 ms | 13.250.228.99 |
| 21 | 2026-08-25 07:45 | 639232399077195997 |
|
580 ms | 13.250.228.99 |
| 20 | 2026-08-25 07:28 | 639232388731528337 |
|
414 ms | 13.250.228.99 |
| 19 | 2026-08-25 07:11 | 639232378288598612 |
|
397 ms | 13.250.228.99 |
| 18 | 2026-08-25 06:17 | 639232346196373643 |
|
381 ms | 13.250.228.99 |
| 17 | 2026-08-25 06:00 | 639232336112370741 |
|
440 ms | 13.250.228.99 |
| 16 | 2026-08-25 05:43 | 639232326146508970 |
|
390 ms | 13.250.228.99 |
| 15 | 2026-08-25 05:27 | 639232316189381720 |
|
395 ms | 13.250.228.99 |
| 14 | 2026-08-25 05:10 | 639232306217998913 |
|
386 ms | 13.250.228.99 |
| 13 | 2026-08-25 04:54 | 639232296255744174 |
|
384 ms | 13.250.228.99 |
| 12 | 2026-08-25 04:37 | 639232286095760789 |
|
399 ms | 13.250.228.99 |
| 11 | 2026-08-25 04:20 | 639232276086186273 |
|
395 ms | 13.250.228.99 |
| 10 | 2026-08-25 04:03 | 639232265900986425 |
|
432 ms | 13.250.228.99 |
| 9 | 2026-08-25 03:46 | 639232255723518075 |
|
398 ms | 13.250.228.99 |
| 8 | 2026-08-25 03:29 | 639232245484452890 |
|
423 ms | 13.250.228.99 |
| 7 | 2026-08-25 03:12 | 639232235157175331 |
|
399 ms | 13.250.228.99 |
| 6 | 2026-08-25 02:19 | 639232203197189095 |
|
390 ms | 13.250.228.99 |
| 5 | 2026-08-25 02:02 | 639232192844564298 |
|
415 ms | 13.250.228.99 |
| 4 | 2026-08-25 01:44 | 639232182496008942 |
|
412 ms | 13.250.228.99 |
| 3 | 2026-08-25 01:27 | 639232172197053132 |
|
407 ms | 13.250.228.99 |
| 2 | 2026-08-25 00:34 | 639232140250307418 |
|
397 ms | 13.250.228.99 |
| 1 | 2026-08-25 00:17 | 639232129927860324 |
|
422 ms | 13.250.228.99 |