History for ns1.zdns.vn
Domain: zdns.vn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.zdns.vn
ns1.zdns.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 2026-08-26. For this date, NameServerHistory found 61 DNS check records, 61 successful responses, 0 failed responses, and 470 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.zdns.vn.
Records on Selected Date
61
Historical checks stored for this nameserver on selected date
Average Latency
470 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 20:28
All timestamps shown in UTC
Latest Resolved IP on Selected Date
123.30.187.240
Most recently resolved hosting IP on selected date
Successful Responses
61
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.zdns.vn
Showing DNS history for 2026-08-26 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 |
|---|---|---|---|---|---|
| 61 | 2026-08-26 20:28 | 639233721164051126 |
|
408 ms | 123.30.187.240 |
| 60 | 2026-08-26 20:11 | 639233710560486320 |
|
423 ms | 123.30.187.240 |
| 59 | 2026-08-26 19:53 | 639233699834667450 |
|
400 ms | 123.30.187.240 |
| 58 | 2026-08-26 18:59 | 639233667209186136 |
|
383 ms | 123.30.187.240 |
| 57 | 2026-08-26 18:41 | 639233656814316266 |
|
403 ms | 123.30.187.240 |
| 56 | 2026-08-26 18:24 | 639233646245051806 |
|
421 ms | 123.30.187.240 |
| 55 | 2026-08-26 18:06 | 639233635663779051 |
|
484 ms | 123.30.187.240 |
| 54 | 2026-08-26 17:48 | 639233624977342122 |
|
416 ms | 123.30.187.240 |
| 53 | 2026-08-26 17:31 | 639233614446136153 |
|
399 ms | 123.30.187.240 |
| 52 | 2026-08-26 17:13 | 639233603737877581 |
|
426 ms | 123.30.187.240 |
| 51 | 2026-08-26 16:55 | 639233593269224651 |
|
449 ms | 123.30.187.240 |
| 50 | 2026-08-26 16:38 | 639233582635086903 |
|
407 ms | 123.30.187.240 |
| 49 | 2026-08-26 16:20 | 639233572000374575 |
|
478 ms | 123.30.187.240 |
| 48 | 2026-08-26 16:02 | 639233561188633861 |
|
2362 ms | 123.30.187.240 |
| 47 | 2026-08-26 15:44 | 639233550544357027 |
|
400 ms | 123.30.187.240 |
| 46 | 2026-08-26 14:50 | 639233517966053117 |
|
424 ms | 123.30.187.240 |
| 45 | 2026-08-26 14:32 | 639233507603253585 |
|
722 ms | 123.30.187.240 |
| 44 | 2026-08-26 14:15 | 639233497229039167 |
|
408 ms | 123.30.187.240 |
| 43 | 2026-08-26 13:58 | 639233486864546406 |
|
396 ms | 123.30.187.240 |
| 42 | 2026-08-26 13:41 | 639233476455174682 |
|
418 ms | 123.30.187.240 |
| 41 | 2026-08-26 13:23 | 639233466171592605 |
|
424 ms | 123.30.187.240 |
| 40 | 2026-08-26 13:06 | 639233455747096265 |
|
409 ms | 123.30.187.240 |
| 39 | 2026-08-26 12:49 | 639233445367152284 |
|
428 ms | 123.30.187.240 |
| 38 | 2026-08-26 12:31 | 639233434974187439 |
|
409 ms | 123.30.187.240 |
| 37 | 2026-08-26 12:14 | 639233424567558554 |
|
411 ms | 123.30.187.240 |
| 36 | 2026-08-26 11:57 | 639233414056832719 |
|
405 ms | 123.30.187.240 |
| 35 | 2026-08-26 11:39 | 639233403515141099 |
|
205 ms | 123.30.187.240 |
| 34 | 2026-08-26 10:44 | 639233370841350248 |
|
407 ms | 123.30.187.240 |
| 33 | 2026-08-26 10:27 | 639233360361507238 |
|
445 ms | 123.30.187.240 |
| 32 | 2026-08-26 10:10 | 639233350067824371 |
|
198 ms | 123.30.187.240 |
| 31 | 2026-08-26 09:53 | 639233339545274518 |
|
440 ms | 123.30.187.240 |
| 30 | 2026-08-26 09:35 | 639233329214918079 |
|
393 ms | 123.30.187.240 |
| 29 | 2026-08-26 09:18 | 639233318749762337 |
|
208 ms | 123.30.187.240 |
| 28 | 2026-08-26 09:00 | 639233308387917838 |
|
400 ms | 123.30.187.240 |
| 27 | 2026-08-26 08:43 | 639233297961740122 |
|
409 ms | 123.30.187.240 |
| 26 | 2026-08-26 08:26 | 639233287487159094 |
|
457 ms | 123.30.187.240 |
| 25 | 2026-08-26 08:08 | 639233276995531707 |
|
394 ms | 123.30.187.240 |
| 24 | 2026-08-26 07:51 | 639233266521568229 |
|
420 ms | 123.30.187.240 |
| 23 | 2026-08-26 07:33 | 639233256081047431 |
|
2222 ms | 123.30.187.240 |
| 22 | 2026-08-26 06:39 | 639233223620132921 |
|
456 ms | 123.30.187.240 |
| 21 | 2026-08-26 06:22 | 639233213287814244 |
|
378 ms | 123.30.187.240 |
| 20 | 2026-08-26 06:05 | 639233202925983161 |
|
234 ms | 123.30.187.240 |
| 19 | 2026-08-26 05:47 | 639233192644780696 |
|
514 ms | 123.30.187.240 |
| 18 | 2026-08-26 05:30 | 639233182401183833 |
|
411 ms | 123.30.187.240 |
| 17 | 2026-08-26 05:13 | 639233172074181051 |
|
427 ms | 123.30.187.240 |
| 16 | 2026-08-26 04:56 | 639233161808421455 |
|
403 ms | 123.30.187.240 |
| 15 | 2026-08-26 04:39 | 639233151357344052 |
|
499 ms | 123.30.187.240 |
| 14 | 2026-08-26 04:21 | 639233141034116946 |
|
283 ms | 123.30.187.240 |
| 13 | 2026-08-26 04:04 | 639233130828334142 |
|
410 ms | 123.30.187.240 |
| 12 | 2026-08-26 03:47 | 639233120373450007 |
|
432 ms | 123.30.187.240 |
| 11 | 2026-08-26 03:30 | 639233110066216193 |
|
416 ms | 123.30.187.240 |
| 10 | 2026-08-26 02:36 | 639233078065410564 |
|
402 ms | 123.30.187.240 |
| 9 | 2026-08-26 02:19 | 639233067787457832 |
|
418 ms | 123.30.187.240 |
| 8 | 2026-08-26 02:02 | 639233057501801162 |
|
412 ms | 123.30.187.240 |
| 7 | 2026-08-26 01:45 | 639233047089431703 |
|
414 ms | 123.30.187.240 |
| 6 | 2026-08-26 01:28 | 639233036754790688 |
|
429 ms | 123.30.187.240 |
| 5 | 2026-08-26 01:11 | 639233026412602472 |
|
402 ms | 123.30.187.240 |
| 4 | 2026-08-26 00:53 | 639233016064066127 |
|
382 ms | 123.30.187.240 |
| 3 | 2026-08-26 00:36 | 639233005922655772 |
|
415 ms | 123.30.187.240 |
| 2 | 2026-08-26 00:19 | 639232995672256907 |
|
395 ms | 123.30.187.240 |
| 1 | 2026-08-26 00:02 | 639232985300872416 |
|
399 ms | 123.30.187.240 |