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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 461 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
74
Historical checks stored for this nameserver on selected date
Average Latency
461 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:51
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
1
Checks with no response or no returned latency
Failure Rate
1%
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 2026-08-19 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-19 23:51 | 639227795899225951 |
|
206 ms | 222.255.121.247 |
| 73 | 2026-08-19 23:35 | 639227786351762008 |
|
469 ms | 222.255.121.247 |
| 72 | 2026-08-19 23:19 | 639227776640591733 |
|
364 ms | 222.255.121.247 |
| 71 | 2026-08-19 23:03 | 639227767128841282 |
|
182 ms | 222.255.121.247 |
| 70 | 2026-08-19 22:47 | 639227757477304711 |
|
198 ms | 222.255.121.247 |
| 69 | 2026-08-19 22:31 | 639227747572098014 |
|
230 ms | 222.255.121.247 |
| 68 | 2026-08-19 22:14 | 639227737588613113 |
|
3750 ms | 222.255.121.247 |
| 67 | 2026-08-19 21:21 | 639227706134603955 |
|
189 ms | 222.255.121.247 |
| 66 | 2026-08-19 21:06 | 639227696589027396 |
|
187 ms | 222.255.121.247 |
| 65 | 2026-08-19 20:50 | 639227687097707639 |
|
367 ms | 222.255.121.247 |
| 64 | 2026-08-19 20:34 | 639227677474464487 |
|
209 ms | 222.255.121.247 |
| 63 | 2026-08-19 20:17 | 639227667767441118 |
|
365 ms | 222.255.121.247 |
| 62 | 2026-08-19 20:01 | 639227657984833832 |
|
191 ms | 222.255.121.247 |
| 61 | 2026-08-19 19:45 | 639227648079992640 |
|
201 ms | 222.255.121.247 |
| 60 | 2026-08-19 19:28 | 639227638125048441 |
|
188 ms | 222.255.121.247 |
| 59 | 2026-08-19 19:12 | 639227628211392142 |
|
2210 ms | 222.255.121.247 |
| 58 | 2026-08-19 18:55 | 639227618261696275 |
|
188 ms | 222.255.121.247 |
| 57 | 2026-08-19 18:38 | 639227608366233645 |
|
397 ms | 222.255.121.247 |
| 56 | 2026-08-19 18:22 | 639227598301787588 |
|
648 ms | 222.255.121.247 |
| 55 | 2026-08-19 17:29 | 639227566241010716 |
|
297 ms | 222.255.121.247 |
| 54 | 2026-08-19 17:12 | 639227556454538959 |
|
206 ms | 222.255.121.247 |
| 53 | 2026-08-19 16:56 | 639227546640305542 |
|
391 ms | 222.255.121.247 |
| 52 | 2026-08-19 16:39 | 639227536965466472 |
|
373 ms | 222.255.121.247 |
| 51 | 2026-08-19 16:23 | 639227527048658280 |
|
872 ms | 222.255.121.247 |
| 50 | 2026-08-19 16:07 | 639227517386634438 |
|
709 ms | 222.255.121.247 |
| 49 | 2026-08-19 15:50 | 639227507459551637 |
|
369 ms | 222.255.121.247 |
| 48 | 2026-08-19 15:34 | 639227497515595277 |
|
2290 ms | 222.255.121.247 |
| 47 | 2026-08-19 15:17 | 639227487441798036 |
|
189 ms | 222.255.121.247 |
| 46 | 2026-08-19 15:00 | 639227477445551863 |
|
190 ms | 222.255.121.247 |
| 45 | 2026-08-19 14:43 | 639227467297067891 |
|
378 ms | 222.255.121.247 |
| 44 | 2026-08-19 14:27 | 639227457057795635 |
|
385 ms | 222.255.121.247 |
| 43 | 2026-08-19 13:33 | 639227425244777397 |
|
186 ms | 222.255.121.247 |
| 42 | 2026-08-19 13:17 | 639227415422116485 |
|
389 ms | 222.255.121.247 |
| 41 | 2026-08-19 13:00 | 639227405307256053 |
|
182 ms | 222.255.121.247 |
| 40 | 2026-08-19 12:43 | 639227395396602630 |
|
392 ms | 222.255.121.247 |
| 39 | 2026-08-19 12:27 | 639227385510363611 |
|
185 ms | 222.255.121.247 |
| 38 | 2026-08-19 12:10 | 639227375508324850 |
|
206 ms | 222.255.121.247 |
| 37 | 2026-08-19 11:54 | 639227365326611906 |
|
10 ms | 222.255.121.247 |
| 36 | 2026-08-19 11:37 | 639227355360014208 |
|
368 ms | 222.255.121.247 |
| 35 | 2026-08-19 11:20 | 639227345036782165 |
|
184 ms | 222.255.121.247 |
| 34 | 2026-08-19 11:03 | 639227334992964533 |
|
186 ms | 222.255.121.247 |
| 33 | 2026-08-19 10:46 | 639227324986605572 |
|
225 ms | 222.255.121.247 |
| 32 | 2026-08-19 10:30 | 639227314928414539 |
|
388 ms | 222.255.121.247 |
| 31 | 2026-08-19 09:36 | 639227283029182134 |
|
413 ms | 222.255.121.247 |
| 30 | 2026-08-19 09:20 | 639227273294779350 |
|
188 ms | 222.255.121.247 |
| 29 | 2026-08-19 09:04 | 639227263525231313 |
|
391 ms | 222.255.121.247 |
| 28 | 2026-08-19 08:47 | 639227253578313363 |
|
210 ms | 222.255.121.247 |
| 27 | 2026-08-19 08:31 | 639227243649973322 |
|
231 ms | 222.255.121.247 |
| 26 | 2026-08-19 08:14 | 639227233581059317 |
|
183 ms | 222.255.121.247 |
| 25 | 2026-08-19 07:57 | 639227223667352067 |
|
240 ms | 222.255.121.247 |
| 24 | 2026-08-19 07:41 | 639227213714837066 |
|
374 ms | 222.255.121.247 |
| 23 | 2026-08-19 07:24 | 639227203701208496 |
|
201 ms | 222.255.121.247 |
| 22 | 2026-08-19 07:07 | 639227193643202179 |
|
185 ms | 222.255.121.247 |
| 21 | 2026-08-19 06:51 | 639227183584431597 |
|
209 ms | 222.255.121.247 |
| 20 | 2026-08-19 06:34 | 639227173347403088 |
|
304 ms | 222.255.121.247 |
| 19 | 2026-08-19 05:40 | 639227141523007601 |
|
224 ms | 222.255.121.247 |
| 18 | 2026-08-19 05:24 | 639227131785931574 |
|
417 ms | 222.255.121.247 |
| 17 | 2026-08-19 05:08 | 639227122176475389 |
|
182 ms | 222.255.121.247 |
| 16 | 2026-08-19 04:52 | 639227112668934596 |
|
365 ms | 222.255.121.247 |
| 15 | 2026-08-19 04:36 | 639227102773292788 |
|
239 ms | 222.255.121.247 |
| 14 | 2026-08-19 04:20 | 639227093141136930 |
|
183 ms | 222.255.121.247 |
| 13 | 2026-08-19 04:03 | 639227083449420147 |
|
365 ms | 222.255.121.247 |
| 12 | 2026-08-19 03:47 | 639227073771748493 |
|
471 ms | 222.255.121.247 |
| 11 | 2026-08-19 03:31 | 639227063977347614 |
|
459 ms | 222.255.121.247 |
| 10 | 2026-08-19 03:15 | 639227054253519024 |
|
413 ms | 222.255.121.247 |
| 9 | 2026-08-19 02:58 | 639227044381963886 |
|
- | |
| 8 | 2026-08-19 02:42 | 639227034441085514 |
|
412 ms | 222.255.121.247 |
| 7 | 2026-08-19 01:50 | 639227003126489968 |
|
2342 ms | 222.255.121.247 |
| 6 | 2026-08-19 01:34 | 639226993456311614 |
|
390 ms | 222.255.121.247 |
| 5 | 2026-08-19 01:18 | 639226983847312345 |
|
411 ms | 222.255.121.247 |
| 4 | 2026-08-19 01:01 | 639226974357874853 |
|
2454 ms | 222.255.121.247 |
| 3 | 2026-08-19 00:46 | 639226964670484721 |
|
420 ms | 222.255.121.247 |
| 2 | 2026-08-19 00:29 | 639226954857899696 |
|
187 ms | 222.255.121.247 |
| 1 | 2026-08-19 00:13 | 639226945091603488 |
|
303 ms | 222.255.121.247 |