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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 471 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
471 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:58
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
74
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 2026-08-22 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 | 2026-08-22 23:58 | 639230391807229016 |
|
185 ms | 222.255.121.247 |
| 73 | 2026-08-22 23:41 | 639230382051619327 |
|
184 ms | 222.255.121.247 |
| 72 | 2026-08-22 23:25 | 639230372323353529 |
|
185 ms | 222.255.121.247 |
| 71 | 2026-08-22 23:09 | 639230362586451064 |
|
371 ms | 222.255.121.247 |
| 70 | 2026-08-22 22:53 | 639230352793666303 |
|
188 ms | 222.255.121.247 |
| 69 | 2026-08-22 22:36 | 639230342775737758 |
|
417 ms | 222.255.121.247 |
| 68 | 2026-08-22 22:19 | 639230332639939561 |
|
2617 ms | 222.255.121.247 |
| 67 | 2026-08-22 21:26 | 639230301014190104 |
|
190 ms | 222.255.121.247 |
| 66 | 2026-08-22 21:10 | 639230291048161498 |
|
398 ms | 222.255.121.247 |
| 65 | 2026-08-22 20:53 | 639230280894353664 |
|
422 ms | 222.255.121.247 |
| 64 | 2026-08-22 20:36 | 639230270699419073 |
|
412 ms | 222.255.121.247 |
| 63 | 2026-08-22 20:19 | 639230260248163050 |
|
396 ms | 222.255.121.247 |
| 62 | 2026-08-22 20:02 | 639230250122494282 |
|
369 ms | 222.255.121.247 |
| 61 | 2026-08-22 19:45 | 639230239972935046 |
|
378 ms | 222.255.121.247 |
| 60 | 2026-08-22 19:28 | 639230229963262464 |
|
188 ms | 222.255.121.247 |
| 59 | 2026-08-22 19:11 | 639230220033804658 |
|
185 ms | 222.255.121.247 |
| 58 | 2026-08-22 18:55 | 639230209891107289 |
|
2338 ms | 222.255.121.247 |
| 57 | 2026-08-22 18:38 | 639230199630298717 |
|
230 ms | 222.255.121.247 |
| 56 | 2026-08-22 18:21 | 639230189301984150 |
|
206 ms | 222.255.121.247 |
| 55 | 2026-08-22 17:27 | 639230157138468804 |
|
413 ms | 222.255.121.247 |
| 54 | 2026-08-22 17:10 | 639230146987869495 |
|
242 ms | 222.255.121.247 |
| 53 | 2026-08-22 16:53 | 639230136768638516 |
|
372 ms | 222.255.121.247 |
| 52 | 2026-08-22 16:36 | 639230126735907877 |
|
395 ms | 222.255.121.247 |
| 51 | 2026-08-22 16:19 | 639230116551187768 |
|
458 ms | 222.255.121.247 |
| 50 | 2026-08-22 16:02 | 639230106335615913 |
|
206 ms | 222.255.121.247 |
| 49 | 2026-08-22 15:45 | 639230096177758176 |
|
414 ms | 222.255.121.247 |
| 48 | 2026-08-22 15:28 | 639230086185999993 |
|
184 ms | 222.255.121.247 |
| 47 | 2026-08-22 15:12 | 639230076247854903 |
|
191 ms | 222.255.121.247 |
| 46 | 2026-08-22 14:55 | 639230066076077530 |
|
374 ms | 222.255.121.247 |
| 45 | 2026-08-22 14:38 | 639230055738197328 |
|
184 ms | 222.255.121.247 |
| 44 | 2026-08-22 14:21 | 639230045411225521 |
|
184 ms | 222.255.121.247 |
| 43 | 2026-08-22 13:27 | 639230013046000470 |
|
2177 ms | 222.255.121.247 |
| 42 | 2026-08-22 13:10 | 639230003090037878 |
|
188 ms | 222.255.121.247 |
| 41 | 2026-08-22 12:53 | 639229993008259475 |
|
394 ms | 222.255.121.247 |
| 40 | 2026-08-22 12:36 | 639229982909449470 |
|
412 ms | 222.255.121.247 |
| 39 | 2026-08-22 12:20 | 639229973035502212 |
|
241 ms | 222.255.121.247 |
| 38 | 2026-08-22 12:03 | 639229963064296145 |
|
230 ms | 222.255.121.247 |
| 37 | 2026-08-22 11:46 | 639229952996162143 |
|
187 ms | 222.255.121.247 |
| 36 | 2026-08-22 11:30 | 639229943051949195 |
|
183 ms | 222.255.121.247 |
| 35 | 2026-08-22 11:13 | 639229932919214934 |
|
189 ms | 222.255.121.247 |
| 34 | 2026-08-22 10:56 | 639229922745889838 |
|
369 ms | 222.255.121.247 |
| 33 | 2026-08-22 10:39 | 639229912587214796 |
|
363 ms | 222.255.121.247 |
| 32 | 2026-08-22 10:22 | 639229902240004454 |
|
370 ms | 222.255.121.247 |
| 31 | 2026-08-22 09:29 | 639229870800501662 |
|
186 ms | 222.255.121.247 |
| 30 | 2026-08-22 09:13 | 639229861058384956 |
|
368 ms | 222.255.121.247 |
| 29 | 2026-08-22 08:57 | 639229851158592604 |
|
212 ms | 222.255.121.247 |
| 28 | 2026-08-22 08:40 | 639229841475569629 |
|
256 ms | 222.255.121.247 |
| 27 | 2026-08-22 08:24 | 639229831887658471 |
|
314 ms | 222.255.121.247 |
| 26 | 2026-08-22 08:08 | 639229822043670346 |
|
453 ms | 222.255.121.247 |
| 25 | 2026-08-22 07:52 | 639229812327913936 |
|
192 ms | 222.255.121.247 |
| 24 | 2026-08-22 07:36 | 639229802629488686 |
|
1744 ms | 222.255.121.247 |
| 23 | 2026-08-22 07:20 | 639229793051447309 |
|
190 ms | 222.255.121.247 |
| 22 | 2026-08-22 07:04 | 639229783303531961 |
|
412 ms | 222.255.121.247 |
| 21 | 2026-08-22 06:47 | 639229773458051942 |
|
13 ms | 222.255.121.247 |
| 20 | 2026-08-22 06:30 | 639229763373848056 |
|
548 ms | 222.255.121.247 |
| 19 | 2026-08-22 05:38 | 639229732140622809 |
|
291 ms | 222.255.121.247 |
| 18 | 2026-08-22 05:22 | 639229722699695967 |
|
450 ms | 222.255.121.247 |
| 17 | 2026-08-22 05:06 | 639229713097498075 |
|
270 ms | 222.255.121.247 |
| 16 | 2026-08-22 04:51 | 639229703543969637 |
|
2342 ms | 222.255.121.247 |
| 15 | 2026-08-22 04:35 | 639229693970392873 |
|
190 ms | 222.255.121.247 |
| 14 | 2026-08-22 04:18 | 639229684277329469 |
|
191 ms | 222.255.121.247 |
| 13 | 2026-08-22 04:02 | 639229674501596661 |
|
2345 ms | 222.255.121.247 |
| 12 | 2026-08-22 03:46 | 639229665064441147 |
|
210 ms | 222.255.121.247 |
| 11 | 2026-08-22 03:30 | 639229655507536872 |
|
278 ms | 222.255.121.247 |
| 10 | 2026-08-22 03:14 | 639229645849603111 |
|
210 ms | 222.255.121.247 |
| 9 | 2026-08-22 02:58 | 639229636090497453 |
|
188 ms | 222.255.121.247 |
| 8 | 2026-08-22 02:41 | 639229625978544281 |
|
271 ms | 222.255.121.247 |
| 7 | 2026-08-22 01:49 | 639229594644662176 |
|
2204 ms | 222.255.121.247 |
| 6 | 2026-08-22 01:33 | 639229585214633065 |
|
189 ms | 222.255.121.247 |
| 5 | 2026-08-22 01:17 | 639229575581042175 |
|
370 ms | 222.255.121.247 |
| 4 | 2026-08-22 01:01 | 639229565912268962 |
|
356 ms | 222.255.121.247 |
| 3 | 2026-08-22 00:45 | 639229556237813203 |
|
224 ms | 222.255.121.247 |
| 2 | 2026-08-22 00:29 | 639229546625802518 |
|
430 ms | 222.255.121.247 |
| 1 | 2026-08-22 00:13 | 639229537172016621 |
|
204 ms | 222.255.121.247 |