History for ns1.vietnhan.com
Domain: vietnhan.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.vietnhan.com
ns1.vietnhan.com 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 60 DNS check records, 60 successful responses, 0 failed responses, and 378 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.vietnhan.com.
Records on Selected Date
60
Historical checks stored for this nameserver on selected date
Average Latency
378 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 20:11
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
60
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.vietnhan.com
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 |
|---|---|---|---|---|---|
| 60 | 2026-08-26 20:11 | 639233710560486320 |
|
209 ms | 13.250.228.99 |
| 59 | 2026-08-26 19:53 | 639233699834667450 |
|
220 ms | 13.250.228.99 |
| 58 | 2026-08-26 18:58 | 639233667209186136 |
|
221 ms | 13.250.228.99 |
| 57 | 2026-08-26 18:41 | 639233656814316266 |
|
428 ms | 13.250.228.99 |
| 56 | 2026-08-26 18:23 | 639233646245051806 |
|
422 ms | 13.250.228.99 |
| 55 | 2026-08-26 18:06 | 639233635663779051 |
|
230 ms | 13.250.228.99 |
| 54 | 2026-08-26 17:48 | 639233624977342122 |
|
506 ms | 13.250.228.99 |
| 53 | 2026-08-26 17:30 | 639233614446136153 |
|
420 ms | 13.250.228.99 |
| 52 | 2026-08-26 17:12 | 639233603737877581 |
|
415 ms | 13.250.228.99 |
| 51 | 2026-08-26 16:55 | 639233593269224651 |
|
205 ms | 13.250.228.99 |
| 50 | 2026-08-26 16:37 | 639233582635086903 |
|
637 ms | 13.250.228.99 |
| 49 | 2026-08-26 16:20 | 639233572000374575 |
|
207 ms | 13.250.228.99 |
| 48 | 2026-08-26 16:02 | 639233561188633861 |
|
562 ms | 13.250.228.99 |
| 47 | 2026-08-26 15:44 | 639233550544357027 |
|
441 ms | 13.250.228.99 |
| 46 | 2026-08-26 14:49 | 639233517966053117 |
|
418 ms | 13.250.228.99 |
| 45 | 2026-08-26 14:32 | 639233507603253585 |
|
208 ms | 13.250.228.99 |
| 44 | 2026-08-26 14:15 | 639233497229039167 |
|
207 ms | 13.250.228.99 |
| 43 | 2026-08-26 13:57 | 639233486864546406 |
|
416 ms | 13.250.228.99 |
| 42 | 2026-08-26 13:40 | 639233476455174682 |
|
426 ms | 13.250.228.99 |
| 41 | 2026-08-26 13:23 | 639233466171592605 |
|
2276 ms | 13.250.228.99 |
| 40 | 2026-08-26 13:06 | 639233455747096265 |
|
422 ms | 13.250.228.99 |
| 39 | 2026-08-26 12:48 | 639233445367152284 |
|
411 ms | 13.250.228.99 |
| 38 | 2026-08-26 12:31 | 639233434974187439 |
|
413 ms | 13.250.228.99 |
| 37 | 2026-08-26 12:14 | 639233424567558554 |
|
238 ms | 13.250.228.99 |
| 36 | 2026-08-26 11:56 | 639233414056832719 |
|
417 ms | 13.250.228.99 |
| 35 | 2026-08-26 11:39 | 639233403515141099 |
|
221 ms | 13.250.228.99 |
| 34 | 2026-08-26 10:44 | 639233370841350248 |
|
413 ms | 13.250.228.99 |
| 33 | 2026-08-26 10:27 | 639233360361507238 |
|
416 ms | 13.250.228.99 |
| 32 | 2026-08-26 10:09 | 639233350067824371 |
|
423 ms | 13.250.228.99 |
| 31 | 2026-08-26 09:52 | 639233339545274518 |
|
412 ms | 13.250.228.99 |
| 30 | 2026-08-26 09:35 | 639233329214918079 |
|
415 ms | 13.250.228.99 |
| 29 | 2026-08-26 09:17 | 639233318749762337 |
|
234 ms | 13.250.228.99 |
| 28 | 2026-08-26 09:00 | 639233308387917838 |
|
430 ms | 13.250.228.99 |
| 27 | 2026-08-26 08:43 | 639233297961740122 |
|
416 ms | 13.250.228.99 |
| 26 | 2026-08-26 08:25 | 639233287487159094 |
|
443 ms | 13.250.228.99 |
| 25 | 2026-08-26 08:08 | 639233276995531707 |
|
410 ms | 13.250.228.99 |
| 24 | 2026-08-26 07:50 | 639233266521568229 |
|
885 ms | 13.250.228.99 |
| 23 | 2026-08-26 07:33 | 639233256081047431 |
|
423 ms | 13.250.228.99 |
| 22 | 2026-08-26 06:39 | 639233223620132921 |
|
6 ms | 13.250.228.99 |
| 21 | 2026-08-26 06:22 | 639233213287814244 |
|
4 ms | 13.250.228.99 |
| 20 | 2026-08-26 06:04 | 639233202925983161 |
|
215 ms | 13.250.228.99 |
| 19 | 2026-08-26 05:47 | 639233192644780696 |
|
417 ms | 13.250.228.99 |
| 18 | 2026-08-26 05:30 | 639233182401183833 |
|
235 ms | 13.250.228.99 |
| 17 | 2026-08-26 05:13 | 639233172074181051 |
|
238 ms | 13.250.228.99 |
| 16 | 2026-08-26 04:56 | 639233161808421455 |
|
4 ms | 13.250.228.99 |
| 15 | 2026-08-26 04:39 | 639233151357344052 |
|
432 ms | 13.250.228.99 |
| 14 | 2026-08-26 04:21 | 639233141034116946 |
|
3 ms | 13.250.228.99 |
| 13 | 2026-08-26 04:04 | 639233130828334142 |
|
416 ms | 13.250.228.99 |
| 12 | 2026-08-26 03:47 | 639233120373450007 |
|
431 ms | 13.250.228.99 |
| 11 | 2026-08-26 03:29 | 639233110066216193 |
|
205 ms | 13.250.228.99 |
| 10 | 2026-08-26 02:36 | 639233078065410564 |
|
425 ms | 13.250.228.99 |
| 9 | 2026-08-26 02:19 | 639233067787457832 |
|
217 ms | 13.250.228.99 |
| 8 | 2026-08-26 02:02 | 639233057501801162 |
|
234 ms | 13.250.228.99 |
| 7 | 2026-08-26 01:45 | 639233047089431703 |
|
413 ms | 13.250.228.99 |
| 6 | 2026-08-26 01:27 | 639233036754790688 |
|
441 ms | 13.250.228.99 |
| 5 | 2026-08-26 01:10 | 639233026412602472 |
|
525 ms | 13.250.228.99 |
| 4 | 2026-08-26 00:53 | 639233016064066127 |
|
427 ms | 13.250.228.99 |
| 3 | 2026-08-26 00:36 | 639233005922655772 |
|
223 ms | 13.250.228.99 |
| 2 | 2026-08-26 00:19 | 639232995672256907 |
|
208 ms | 13.250.228.99 |
| 1 | 2026-08-26 00:02 | 639232985300872416 |
|
428 ms | 13.250.228.99 |