History for ns2.fesurv.br
Domain: fesurv.br • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.fesurv.br
ns2.fesurv.br 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 58 DNS check records, 58 successful responses, 0 failed responses, and 354 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.fesurv.br.
Records on Selected Date
58
Historical checks stored for this nameserver on selected date
Average Latency
354 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 18:57
All timestamps shown in UTC
Latest Resolved IP on Selected Date
131.221.77.91
Most recently resolved hosting IP on selected date
Successful Responses
58
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.fesurv.br
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 |
|---|---|---|---|---|---|
| 58 | 2026-08-26 18:57 | 639233667209186136 |
|
527 ms | 131.221.77.91 |
| 57 | 2026-08-26 18:40 | 639233656814316266 |
|
239 ms | 131.221.77.91 |
| 56 | 2026-08-26 18:22 | 639233646245051806 |
|
233 ms | 131.221.77.91 |
| 55 | 2026-08-26 18:05 | 639233635663779051 |
|
252 ms | 131.221.77.91 |
| 54 | 2026-08-26 17:47 | 639233624977342122 |
|
249 ms | 131.221.77.91 |
| 53 | 2026-08-26 17:29 | 639233614446136153 |
|
238 ms | 131.221.77.91 |
| 52 | 2026-08-26 17:11 | 639233603737877581 |
|
406 ms | 131.221.77.91 |
| 51 | 2026-08-26 16:54 | 639233593269224651 |
|
219 ms | 131.221.77.91 |
| 50 | 2026-08-26 16:36 | 639233582635086903 |
|
217 ms | 131.221.77.91 |
| 49 | 2026-08-26 16:19 | 639233572000374575 |
|
240 ms | 131.221.77.91 |
| 48 | 2026-08-26 16:01 | 639233561188633861 |
|
2228 ms | 131.221.77.91 |
| 47 | 2026-08-26 15:43 | 639233550544357027 |
|
433 ms | 131.221.77.91 |
| 46 | 2026-08-26 14:48 | 639233517966053117 |
|
255 ms | 131.221.77.91 |
| 45 | 2026-08-26 14:31 | 639233507603253585 |
|
236 ms | 131.221.77.91 |
| 44 | 2026-08-26 14:14 | 639233497229039167 |
|
239 ms | 131.221.77.91 |
| 43 | 2026-08-26 13:56 | 639233486864546406 |
|
535 ms | 131.221.77.91 |
| 42 | 2026-08-26 13:39 | 639233476455174682 |
|
256 ms | 131.221.77.91 |
| 41 | 2026-08-26 13:22 | 639233466171592605 |
|
270 ms | 131.221.77.91 |
| 40 | 2026-08-26 13:05 | 639233455747096265 |
|
248 ms | 131.221.77.91 |
| 39 | 2026-08-26 12:47 | 639233445367152284 |
|
244 ms | 131.221.77.91 |
| 38 | 2026-08-26 12:30 | 639233434974187439 |
|
243 ms | 131.221.77.91 |
| 37 | 2026-08-26 12:13 | 639233424567558554 |
|
238 ms | 131.221.77.91 |
| 36 | 2026-08-26 11:55 | 639233414056832719 |
|
224 ms | 131.221.77.91 |
| 35 | 2026-08-26 11:38 | 639233403515141099 |
|
2013 ms | 131.221.77.91 |
| 34 | 2026-08-26 10:43 | 639233370841350248 |
|
240 ms | 131.221.77.91 |
| 33 | 2026-08-26 10:26 | 639233360361507238 |
|
233 ms | 131.221.77.91 |
| 32 | 2026-08-26 10:08 | 639233350067824371 |
|
374 ms | 131.221.77.91 |
| 31 | 2026-08-26 09:51 | 639233339545274518 |
|
226 ms | 131.221.77.91 |
| 30 | 2026-08-26 09:33 | 639233329214918079 |
|
233 ms | 131.221.77.91 |
| 29 | 2026-08-26 09:16 | 639233318749762337 |
|
396 ms | 131.221.77.91 |
| 28 | 2026-08-26 08:59 | 639233308387917838 |
|
245 ms | 131.221.77.91 |
| 27 | 2026-08-26 08:42 | 639233297961740122 |
|
243 ms | 131.221.77.91 |
| 26 | 2026-08-26 08:24 | 639233287487159094 |
|
253 ms | 131.221.77.91 |
| 25 | 2026-08-26 08:07 | 639233276995531707 |
|
246 ms | 131.221.77.91 |
| 24 | 2026-08-26 07:49 | 639233266521568229 |
|
257 ms | 131.221.77.91 |
| 23 | 2026-08-26 07:32 | 639233256081047431 |
|
238 ms | 131.221.77.91 |
| 22 | 2026-08-26 06:38 | 639233223620132921 |
|
254 ms | 131.221.77.91 |
| 21 | 2026-08-26 06:20 | 639233213287814244 |
|
242 ms | 131.221.77.91 |
| 20 | 2026-08-26 06:03 | 639233202925983161 |
|
8 ms | 131.221.77.91 |
| 19 | 2026-08-26 05:46 | 639233192644780696 |
|
2032 ms | 131.221.77.91 |
| 18 | 2026-08-26 05:29 | 639233182401183833 |
|
245 ms | 131.221.77.91 |
| 17 | 2026-08-26 05:12 | 639233172074181051 |
|
233 ms | 131.221.77.91 |
| 16 | 2026-08-26 04:54 | 639233161808421455 |
|
243 ms | 131.221.77.91 |
| 15 | 2026-08-26 04:37 | 639233151357344052 |
|
254 ms | 131.221.77.91 |
| 14 | 2026-08-26 04:20 | 639233141034116946 |
|
238 ms | 131.221.77.91 |
| 13 | 2026-08-26 04:03 | 639233130828334142 |
|
237 ms | 131.221.77.91 |
| 12 | 2026-08-26 03:46 | 639233120373450007 |
|
250 ms | 131.221.77.91 |
| 11 | 2026-08-26 03:28 | 639233110066216193 |
|
249 ms | 131.221.77.91 |
| 10 | 2026-08-26 02:35 | 639233078065410564 |
|
265 ms | 131.221.77.91 |
| 9 | 2026-08-26 02:18 | 639233067787457832 |
|
244 ms | 131.221.77.91 |
| 8 | 2026-08-26 02:01 | 639233057501801162 |
|
227 ms | 131.221.77.91 |
| 7 | 2026-08-26 01:44 | 639233047089431703 |
|
459 ms | 131.221.77.91 |
| 6 | 2026-08-26 01:26 | 639233036754790688 |
|
243 ms | 131.221.77.91 |
| 5 | 2026-08-26 01:09 | 639233026412602472 |
|
8 ms | 131.221.77.91 |
| 4 | 2026-08-26 00:52 | 639233016064066127 |
|
215 ms | 131.221.77.91 |
| 3 | 2026-08-26 00:35 | 639233005922655772 |
|
238 ms | 131.221.77.91 |
| 2 | 2026-08-26 00:18 | 639232995672256907 |
|
242 ms | 131.221.77.91 |
| 1 | 2026-08-26 00:01 | 639232985300872416 |
|
256 ms | 131.221.77.91 |