History for mailserver4.okvirtual.psi.br
Domain: okvirtual.psi.br • Tracking since 2026-08-04 23:25 UTC
DNS response history for mailserver4.okvirtual.psi.br
mailserver4.okvirtual.psi.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 475 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 mailserver4.okvirtual.psi.br.
Records on Selected Date
72
Historical checks stored for this nameserver on selected date
Average Latency
475 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-17 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
177.130.81.13
Most recently resolved hosting IP on selected date
Successful Responses
72
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 mailserver4.okvirtual.psi.br
Showing DNS history for 2026-08-17 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-17 23:59 | 639226072268080268 |
|
4 ms | 177.130.81.13 |
| 71 | 2026-08-17 23:42 | 639226062577647657 |
|
374 ms | 177.130.81.13 |
| 70 | 2026-08-17 22:50 | 639226031060857136 |
|
181 ms | 177.130.81.13 |
| 69 | 2026-08-17 22:34 | 639226021535117364 |
|
5 ms | 177.130.81.13 |
| 68 | 2026-08-17 22:18 | 639226011884237078 |
|
404 ms | 177.130.81.13 |
| 67 | 2026-08-17 22:02 | 639226002309299142 |
|
2338 ms | 177.130.81.13 |
| 66 | 2026-08-17 21:46 | 639225992791784448 |
|
2007 ms | 177.130.81.13 |
| 65 | 2026-08-17 21:30 | 639225983045271390 |
|
5 ms | 177.130.81.13 |
| 64 | 2026-08-17 21:14 | 639225973246293513 |
|
387 ms | 177.130.81.13 |
| 63 | 2026-08-17 20:57 | 639225963620186236 |
|
180 ms | 177.130.81.13 |
| 62 | 2026-08-17 20:41 | 639225953899183916 |
|
183 ms | 177.130.81.13 |
| 61 | 2026-08-17 20:25 | 639225944391528206 |
|
184 ms | 177.130.81.13 |
| 60 | 2026-08-17 20:09 | 639225934593254169 |
|
376 ms | 177.130.81.13 |
| 59 | 2026-08-17 19:53 | 639225924669984512 |
|
219 ms | 177.130.81.13 |
| 58 | 2026-08-17 19:00 | 639225893048561320 |
|
3 ms | 177.130.81.13 |
| 57 | 2026-08-17 18:44 | 639225883481298424 |
|
5 ms | 177.130.81.13 |
| 56 | 2026-08-17 18:28 | 639225873845394034 |
|
362 ms | 177.130.81.13 |
| 55 | 2026-08-17 18:12 | 639225864216078662 |
|
182 ms | 177.130.81.13 |
| 54 | 2026-08-17 17:56 | 639225854541857773 |
|
2227 ms | 177.130.81.13 |
| 53 | 2026-08-17 17:39 | 639225844733604072 |
|
218 ms | 177.130.81.13 |
| 52 | 2026-08-17 17:23 | 639225835085229232 |
|
383 ms | 177.130.81.13 |
| 51 | 2026-08-17 17:07 | 639225825349373981 |
|
382 ms | 177.130.81.13 |
| 50 | 2026-08-17 16:51 | 639225815690604161 |
|
186 ms | 177.130.81.13 |
| 49 | 2026-08-17 16:35 | 639225805952472306 |
|
3 ms | 177.130.81.13 |
| 48 | 2026-08-17 16:18 | 639225796264729638 |
|
364 ms | 177.130.81.13 |
| 47 | 2026-08-17 16:02 | 639225786326499329 |
|
3 ms | 177.130.81.13 |
| 46 | 2026-08-17 15:09 | 639225754798130711 |
|
365 ms | 177.130.81.13 |
| 45 | 2026-08-17 14:53 | 639225745123193922 |
|
979 ms | 177.130.81.13 |
| 44 | 2026-08-17 14:37 | 639225735540597271 |
|
225 ms | 177.130.81.13 |
| 43 | 2026-08-17 14:21 | 639225725894857396 |
|
365 ms | 177.130.81.13 |
| 42 | 2026-08-17 14:05 | 639225716249606913 |
|
367 ms | 177.130.81.13 |
| 41 | 2026-08-17 13:49 | 639225706638238179 |
|
3 ms | 177.130.81.13 |
| 40 | 2026-08-17 13:33 | 639225696949691423 |
|
2008 ms | 177.130.81.13 |
| 39 | 2026-08-17 13:17 | 639225687286186336 |
|
187 ms | 177.130.81.13 |
| 38 | 2026-08-17 13:01 | 639225677679573133 |
|
2228 ms | 177.130.81.13 |
| 37 | 2026-08-17 12:45 | 639225667957861024 |
|
6 ms | 177.130.81.13 |
| 36 | 2026-08-17 12:28 | 639225658298791618 |
|
405 ms | 177.130.81.13 |
| 35 | 2026-08-17 12:12 | 639225648583652785 |
|
394 ms | 177.130.81.13 |
| 34 | 2026-08-17 11:19 | 639225617000524308 |
|
186 ms | 177.130.81.13 |
| 33 | 2026-08-17 11:04 | 639225607668541600 |
|
903 ms | 177.130.81.13 |
| 32 | 2026-08-17 10:48 | 639225598117279238 |
|
187 ms | 177.130.81.13 |
| 31 | 2026-08-17 10:32 | 639225588751002710 |
|
367 ms | 177.130.81.13 |
| 30 | 2026-08-17 10:17 | 639225579295831051 |
|
183 ms | 177.130.81.13 |
| 29 | 2026-08-17 10:01 | 639225569761469940 |
|
955 ms | 177.130.81.13 |
| 28 | 2026-08-17 09:45 | 639225560161422333 |
|
185 ms | 177.130.81.13 |
| 27 | 2026-08-17 09:29 | 639225550739955565 |
|
182 ms | 177.130.81.13 |
| 26 | 2026-08-17 09:13 | 639225541125222426 |
|
1735 ms | 177.130.81.13 |
| 25 | 2026-08-17 08:57 | 639225531526675983 |
|
1930 ms | 177.130.81.13 |
| 24 | 2026-08-17 08:41 | 639225521915528222 |
|
9 ms | 177.130.81.13 |
| 23 | 2026-08-17 08:25 | 639225512148151789 |
|
976 ms | 177.130.81.13 |
| 22 | 2026-08-17 07:32 | 639225480786142412 |
|
391 ms | 177.130.81.13 |
| 21 | 2026-08-17 07:17 | 639225471394348551 |
|
575 ms | 177.130.81.13 |
| 20 | 2026-08-17 07:01 | 639225462031685068 |
|
2008 ms | 177.130.81.13 |
| 19 | 2026-08-17 06:45 | 639225452639458328 |
|
3 ms | 177.130.81.13 |
| 18 | 2026-08-17 06:30 | 639225443300966543 |
|
2225 ms | 177.130.81.13 |
| 17 | 2026-08-17 06:14 | 639225433880499379 |
|
183 ms | 177.130.81.13 |
| 16 | 2026-08-17 05:58 | 639225424395198277 |
|
367 ms | 177.130.81.13 |
| 15 | 2026-08-17 05:43 | 639225414744137487 |
|
3 ms | 177.130.81.13 |
| 14 | 2026-08-17 05:27 | 639225405186783164 |
|
4 ms | 177.130.81.13 |
| 13 | 2026-08-17 05:11 | 639225395563669822 |
|
184 ms | 177.130.81.13 |
| 12 | 2026-08-17 04:54 | 639225386076645158 |
|
183 ms | 177.130.81.13 |
| 11 | 2026-08-17 04:39 | 639225376620669704 |
|
3 ms | 177.130.81.13 |
| 10 | 2026-08-17 03:47 | 639225345580892706 |
|
367 ms | 177.130.81.13 |
| 9 | 2026-08-17 03:31 | 639225336207383710 |
|
2 ms | 177.130.81.13 |
| 8 | 2026-08-17 03:16 | 639225326726565001 |
|
185 ms | 177.130.81.13 |
| 7 | 2026-08-17 03:00 | 639225317249271010 |
|
4 ms | 177.130.81.13 |
| 6 | 2026-08-17 02:08 | 639225286280886044 |
|
2 ms | 177.130.81.13 |
| 5 | 2026-08-17 01:53 | 639225276872567548 |
|
2 ms | 177.130.81.13 |
| 4 | 2026-08-17 01:37 | 639225267353865348 |
|
181 ms | 177.130.81.13 |
| 3 | 2026-08-17 01:21 | 639225258033914248 |
|
445 ms | 177.130.81.13 |
| 2 | 2026-08-17 00:29 | 639225226652221583 |
|
19 ms | 177.130.81.13 |
| 1 | 2026-08-17 00:13 | 639225217156387684 |
|
403 ms | 177.130.81.13 |