History for ns2.vietcorp.vn
Domain: vietcorp.vn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.vietcorp.vn
ns2.vietcorp.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 506 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.vietcorp.vn.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
506 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
222.255.121.247
Most recently resolved hosting IP on selected date
Successful Responses
75
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.vietcorp.vn
Showing DNS history for 2026-08-23 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-23 23:56 | 639231254406598736 |
|
367 ms | 222.255.121.247 |
| 74 | 2026-08-23 23:40 | 639231244697865594 |
|
442 ms | 222.255.121.247 |
| 73 | 2026-08-23 23:24 | 639231234893504693 |
|
255 ms | 222.255.121.247 |
| 72 | 2026-08-23 23:07 | 639231225024549139 |
|
364 ms | 222.255.121.247 |
| 71 | 2026-08-23 22:51 | 639231214931957622 |
|
363 ms | 222.255.121.247 |
| 70 | 2026-08-23 22:34 | 639231204962010549 |
|
365 ms | 222.255.121.247 |
| 69 | 2026-08-23 22:17 | 639231195170138463 |
|
513 ms | 222.255.121.247 |
| 68 | 2026-08-23 22:01 | 639231185235020577 |
|
431 ms | 222.255.121.247 |
| 67 | 2026-08-23 21:45 | 639231175558690075 |
|
1010 ms | 222.255.121.247 |
| 66 | 2026-08-23 21:28 | 639231165610444012 |
|
263 ms | 222.255.121.247 |
| 65 | 2026-08-23 20:36 | 639231133806425363 |
|
370 ms | 222.255.121.247 |
| 64 | 2026-08-23 20:19 | 639231124203758023 |
|
269 ms | 222.255.121.247 |
| 63 | 2026-08-23 20:03 | 639231114428262706 |
|
187 ms | 222.255.121.247 |
| 62 | 2026-08-23 19:47 | 639231104662480065 |
|
520 ms | 222.255.121.247 |
| 61 | 2026-08-23 19:31 | 639231094840372018 |
|
497 ms | 222.255.121.247 |
| 60 | 2026-08-23 19:14 | 639231085024583224 |
|
363 ms | 222.255.121.247 |
| 59 | 2026-08-23 18:58 | 639231075257417427 |
|
364 ms | 222.255.121.247 |
| 58 | 2026-08-23 18:41 | 639231065516009503 |
|
365 ms | 222.255.121.247 |
| 57 | 2026-08-23 18:25 | 639231055805348837 |
|
365 ms | 222.255.121.247 |
| 56 | 2026-08-23 18:09 | 639231045980373765 |
|
413 ms | 222.255.121.247 |
| 55 | 2026-08-23 17:52 | 639231035984577527 |
|
471 ms | 222.255.121.247 |
| 54 | 2026-08-23 17:36 | 639231025928115303 |
|
438 ms | 222.255.121.247 |
| 53 | 2026-08-23 16:43 | 639230994250157583 |
|
417 ms | 222.255.121.247 |
| 52 | 2026-08-23 16:27 | 639230984476411369 |
|
422 ms | 222.255.121.247 |
| 51 | 2026-08-23 16:10 | 639230974838373450 |
|
276 ms | 222.255.121.247 |
| 50 | 2026-08-23 15:54 | 639230965244277645 |
|
180 ms | 222.255.121.247 |
| 49 | 2026-08-23 15:38 | 639230955522101820 |
|
516 ms | 222.255.121.247 |
| 48 | 2026-08-23 15:22 | 639230945754521603 |
|
462 ms | 222.255.121.247 |
| 47 | 2026-08-23 15:06 | 639230935852040504 |
|
2240 ms | 222.255.121.247 |
| 46 | 2026-08-23 14:49 | 639230926222061048 |
|
475 ms | 222.255.121.247 |
| 45 | 2026-08-23 14:33 | 639230916449726907 |
|
2198 ms | 222.255.121.247 |
| 44 | 2026-08-23 14:17 | 639230906595053086 |
|
477 ms | 222.255.121.247 |
| 43 | 2026-08-23 14:00 | 639230896680429441 |
|
2226 ms | 222.255.121.247 |
| 42 | 2026-08-23 13:43 | 639230886630210965 |
|
368 ms | 222.255.121.247 |
| 41 | 2026-08-23 12:51 | 639230855430405719 |
|
420 ms | 222.255.121.247 |
| 40 | 2026-08-23 12:35 | 639230845707499136 |
|
414 ms | 222.255.121.247 |
| 39 | 2026-08-23 12:19 | 639230836186805419 |
|
2329 ms | 222.255.121.247 |
| 38 | 2026-08-23 12:03 | 639230826493828316 |
|
445 ms | 222.255.121.247 |
| 37 | 2026-08-23 11:47 | 639230816817882996 |
|
412 ms | 222.255.121.247 |
| 36 | 2026-08-23 11:31 | 639230806933854189 |
|
390 ms | 222.255.121.247 |
| 35 | 2026-08-23 11:14 | 639230797120243854 |
|
515 ms | 222.255.121.247 |
| 34 | 2026-08-23 10:58 | 639230787310272840 |
|
495 ms | 222.255.121.247 |
| 33 | 2026-08-23 10:42 | 639230777600173142 |
|
376 ms | 222.255.121.247 |
| 32 | 2026-08-23 10:25 | 639230767665024593 |
|
470 ms | 222.255.121.247 |
| 31 | 2026-08-23 10:09 | 639230757720962293 |
|
445 ms | 222.255.121.247 |
| 30 | 2026-08-23 09:52 | 639230747722189784 |
|
274 ms | 222.255.121.247 |
| 29 | 2026-08-23 09:00 | 639230716313923480 |
|
411 ms | 222.255.121.247 |
| 28 | 2026-08-23 08:43 | 639230706813835990 |
|
366 ms | 222.255.121.247 |
| 27 | 2026-08-23 08:27 | 639230696871062203 |
|
367 ms | 222.255.121.247 |
| 26 | 2026-08-23 08:11 | 639230687142781616 |
|
492 ms | 222.255.121.247 |
| 25 | 2026-08-23 07:55 | 639230677432142227 |
|
489 ms | 222.255.121.247 |
| 24 | 2026-08-23 07:38 | 639230667686258061 |
|
417 ms | 222.255.121.247 |
| 23 | 2026-08-23 07:22 | 639230658039243685 |
|
448 ms | 222.255.121.247 |
| 22 | 2026-08-23 07:06 | 639230648468473803 |
|
925 ms | 222.255.121.247 |
| 21 | 2026-08-23 06:50 | 639230638829658294 |
|
421 ms | 222.255.121.247 |
| 20 | 2026-08-23 06:34 | 639230629247017617 |
|
409 ms | 222.255.121.247 |
| 19 | 2026-08-23 06:18 | 639230619625318239 |
|
1021 ms | 222.255.121.247 |
| 18 | 2026-08-23 06:02 | 639230609697630264 |
|
236 ms | 222.255.121.247 |
| 17 | 2026-08-23 05:10 | 639230578570131864 |
|
622 ms | 222.255.121.247 |
| 16 | 2026-08-23 04:54 | 639230568958963168 |
|
271 ms | 222.255.121.247 |
| 15 | 2026-08-23 04:38 | 639230559287611211 |
|
433 ms | 222.255.121.247 |
| 14 | 2026-08-23 04:22 | 639230549524312030 |
|
213 ms | 222.255.121.247 |
| 13 | 2026-08-23 04:05 | 639230539739801669 |
|
241 ms | 222.255.121.247 |
| 12 | 2026-08-23 03:49 | 639230530084069375 |
|
233 ms | 222.255.121.247 |
| 11 | 2026-08-23 03:33 | 639230520362691441 |
|
167 ms | 222.255.121.247 |
| 10 | 2026-08-23 03:17 | 639230510677194518 |
|
261 ms | 222.255.121.247 |
| 9 | 2026-08-23 03:01 | 639230501156002646 |
|
364 ms | 222.255.121.247 |
| 8 | 2026-08-23 02:45 | 639230491502198541 |
|
445 ms | 222.255.121.247 |
| 7 | 2026-08-23 02:28 | 639230481860318494 |
|
215 ms | 222.255.121.247 |
| 6 | 2026-08-23 02:12 | 639230471893008575 |
|
265 ms | 222.255.121.247 |
| 5 | 2026-08-23 01:19 | 639230440030877421 |
|
330 ms | 222.255.121.247 |
| 4 | 2026-08-23 01:03 | 639230430479725508 |
|
368 ms | 222.255.121.247 |
| 3 | 2026-08-23 00:47 | 639230420875160219 |
|
523 ms | 222.255.121.247 |
| 2 | 2026-08-23 00:31 | 639230411240692575 |
|
407 ms | 222.255.121.247 |
| 1 | 2026-08-23 00:15 | 639230401550806607 |
|
324 ms | 222.255.121.247 |