History for ns2.exporthelp.vn
Domain: exporthelp.vn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.exporthelp.vn
ns2.exporthelp.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 495 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.exporthelp.vn.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
495 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:57
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
73
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.exporthelp.vn
Showing DNS history for 2026-08-21 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 |
|---|---|---|---|---|---|
| 73 | 2026-08-21 23:57 | 639229527598660841 |
|
381 ms | 222.255.121.247 |
| 72 | 2026-08-21 23:41 | 639229517954323214 |
|
624 ms | 222.255.121.247 |
| 71 | 2026-08-21 23:25 | 639229508269999021 |
|
188 ms | 222.255.121.247 |
| 70 | 2026-08-21 23:09 | 639229498559060171 |
|
183 ms | 222.255.121.247 |
| 69 | 2026-08-21 22:52 | 639229488519347586 |
|
392 ms | 222.255.121.247 |
| 68 | 2026-08-21 21:59 | 639229456606578934 |
|
220 ms | 222.255.121.247 |
| 67 | 2026-08-21 21:43 | 639229446985772499 |
|
186 ms | 222.255.121.247 |
| 66 | 2026-08-21 21:27 | 639229437367313098 |
|
2353 ms | 222.255.121.247 |
| 65 | 2026-08-21 21:11 | 639229427923950391 |
|
186 ms | 222.255.121.247 |
| 64 | 2026-08-21 20:55 | 639229418168588854 |
|
184 ms | 222.255.121.247 |
| 63 | 2026-08-21 20:39 | 639229408345678334 |
|
2337 ms | 222.255.121.247 |
| 62 | 2026-08-21 20:22 | 639229398616354648 |
|
194 ms | 222.255.121.247 |
| 61 | 2026-08-21 20:06 | 639229388634592323 |
|
369 ms | 222.255.121.247 |
| 60 | 2026-08-21 19:49 | 639229378792837692 |
|
209 ms | 222.255.121.247 |
| 59 | 2026-08-21 19:33 | 639229369154682311 |
|
196 ms | 222.255.121.247 |
| 58 | 2026-08-21 19:17 | 639229359248017926 |
|
231 ms | 222.255.121.247 |
| 57 | 2026-08-21 19:00 | 639229349124294642 |
|
408 ms | 222.255.121.247 |
| 56 | 2026-08-21 18:07 | 639229317791715692 |
|
208 ms | 222.255.121.247 |
| 55 | 2026-08-21 17:52 | 639229308115194575 |
|
192 ms | 222.255.121.247 |
| 54 | 2026-08-21 17:35 | 639229298320320558 |
|
211 ms | 222.255.121.247 |
| 53 | 2026-08-21 17:19 | 639229288674863221 |
|
187 ms | 222.255.121.247 |
| 52 | 2026-08-21 17:03 | 639229278983677079 |
|
393 ms | 222.255.121.247 |
| 51 | 2026-08-21 16:47 | 639229269405517175 |
|
233 ms | 222.255.121.247 |
| 50 | 2026-08-21 16:31 | 639229259594798244 |
|
234 ms | 222.255.121.247 |
| 49 | 2026-08-21 16:14 | 639229249736681188 |
|
188 ms | 222.255.121.247 |
| 48 | 2026-08-21 15:58 | 639229239699417787 |
|
381 ms | 222.255.121.247 |
| 47 | 2026-08-21 15:41 | 639229229621964033 |
|
183 ms | 222.255.121.247 |
| 46 | 2026-08-21 15:24 | 639229219567270965 |
|
366 ms | 222.255.121.247 |
| 45 | 2026-08-21 15:07 | 639229209406666856 |
|
412 ms | 222.255.121.247 |
| 44 | 2026-08-21 14:14 | 639229177815876178 |
|
186 ms | 222.255.121.247 |
| 43 | 2026-08-21 13:58 | 639229168243572685 |
|
210 ms | 222.255.121.247 |
| 42 | 2026-08-21 13:42 | 639229158599856475 |
|
186 ms | 222.255.121.247 |
| 41 | 2026-08-21 13:26 | 639229148998940902 |
|
186 ms | 222.255.121.247 |
| 40 | 2026-08-21 13:10 | 639229139276923594 |
|
206 ms | 222.255.121.247 |
| 39 | 2026-08-21 12:54 | 639229129709912394 |
|
188 ms | 222.255.121.247 |
| 38 | 2026-08-21 12:38 | 639229119801488500 |
|
191 ms | 222.255.121.247 |
| 37 | 2026-08-21 12:21 | 639229110135262458 |
|
410 ms | 222.255.121.247 |
| 36 | 2026-08-21 12:05 | 639229100336051392 |
|
191 ms | 222.255.121.247 |
| 35 | 2026-08-21 11:49 | 639229090641415626 |
|
192 ms | 222.255.121.247 |
| 34 | 2026-08-21 11:32 | 639229080702683947 |
|
183 ms | 222.255.121.247 |
| 33 | 2026-08-21 11:16 | 639229070601456699 |
|
421 ms | 222.255.121.247 |
| 32 | 2026-08-21 10:23 | 639229038947447232 |
|
330 ms | 222.255.121.247 |
| 31 | 2026-08-21 10:07 | 639229029268708773 |
|
3792 ms | 222.255.121.247 |
| 30 | 2026-08-21 09:51 | 639229019647910603 |
|
234 ms | 222.255.121.247 |
| 29 | 2026-08-21 09:35 | 639229009983843738 |
|
376 ms | 222.255.121.247 |
| 28 | 2026-08-21 09:18 | 639229000203331882 |
|
183 ms | 222.255.121.247 |
| 27 | 2026-08-21 09:02 | 639228990302335999 |
|
378 ms | 222.255.121.247 |
| 26 | 2026-08-21 08:45 | 639228980567740722 |
|
185 ms | 222.255.121.247 |
| 25 | 2026-08-21 08:29 | 639228970762445174 |
|
213 ms | 222.255.121.247 |
| 24 | 2026-08-21 08:13 | 639228961065054445 |
|
211 ms | 222.255.121.247 |
| 23 | 2026-08-21 07:57 | 639228951224649885 |
|
476 ms | 222.255.121.247 |
| 22 | 2026-08-21 07:40 | 639228941303864592 |
|
411 ms | 222.255.121.247 |
| 21 | 2026-08-21 07:23 | 639228931191328583 |
|
2288 ms | 222.255.121.247 |
| 20 | 2026-08-21 06:30 | 639228899518173317 |
|
599 ms | 222.255.121.247 |
| 19 | 2026-08-21 06:14 | 639228889785027669 |
|
392 ms | 222.255.121.247 |
| 18 | 2026-08-21 05:58 | 639228880106330161 |
|
387 ms | 222.255.121.247 |
| 17 | 2026-08-21 05:42 | 639228870316184091 |
|
195 ms | 222.255.121.247 |
| 16 | 2026-08-21 05:26 | 639228860695366512 |
|
183 ms | 222.255.121.247 |
| 15 | 2026-08-21 05:10 | 639228851027209500 |
|
392 ms | 222.255.121.247 |
| 14 | 2026-08-21 04:54 | 639228841479265462 |
|
186 ms | 222.255.121.247 |
| 13 | 2026-08-21 04:38 | 639228831752962260 |
|
297 ms | 222.255.121.247 |
| 12 | 2026-08-21 04:21 | 639228821953295483 |
|
193 ms | 222.255.121.247 |
| 11 | 2026-08-21 04:05 | 639228812227429953 |
|
4333 ms | 222.255.121.247 |
| 10 | 2026-08-21 03:49 | 639228802476107538 |
|
374 ms | 222.255.121.247 |
| 9 | 2026-08-21 03:32 | 639228792525492032 |
|
414 ms | 222.255.121.247 |
| 8 | 2026-08-21 02:40 | 639228761131421385 |
|
231 ms | 222.255.121.247 |
| 7 | 2026-08-21 02:24 | 639228751571206692 |
|
389 ms | 222.255.121.247 |
| 6 | 2026-08-21 02:08 | 639228741705571019 |
|
410 ms | 222.255.121.247 |
| 5 | 2026-08-21 01:51 | 639228731642208228 |
|
2188 ms | 222.255.121.247 |
| 4 | 2026-08-21 00:58 | 639228700387002072 |
|
375 ms | 222.255.121.247 |
| 3 | 2026-08-21 00:42 | 639228690742014433 |
|
191 ms | 222.255.121.247 |
| 2 | 2026-08-21 00:26 | 639228680877937122 |
|
183 ms | 222.255.121.247 |
| 1 | 2026-08-21 00:09 | 639228670775860800 |
|
368 ms | 222.255.121.247 |