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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 452 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
73
Historical checks stored for this nameserver on selected date
Average Latency
452 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:58
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
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 mailserver4.okvirtual.psi.br
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 23:58 | 639229527598660841 |
|
3 ms | 177.130.81.13 |
| 72 | 2026-08-21 23:42 | 639229517954323214 |
|
1718 ms | 177.130.81.13 |
| 71 | 2026-08-21 23:26 | 639229508269999021 |
|
2244 ms | 177.130.81.13 |
| 70 | 2026-08-21 23:09 | 639229498559060171 |
|
3 ms | 177.130.81.13 |
| 69 | 2026-08-21 22:53 | 639229488519347586 |
|
938 ms | 177.130.81.13 |
| 68 | 2026-08-21 21:59 | 639229456606578934 |
|
2223 ms | 177.130.81.13 |
| 67 | 2026-08-21 21:43 | 639229446985772499 |
|
395 ms | 177.130.81.13 |
| 66 | 2026-08-21 21:27 | 639229437367313098 |
|
224 ms | 177.130.81.13 |
| 65 | 2026-08-21 21:11 | 639229427923950391 |
|
4 ms | 177.130.81.13 |
| 64 | 2026-08-21 20:55 | 639229418168588854 |
|
9 ms | 177.130.81.13 |
| 63 | 2026-08-21 20:39 | 639229408345678334 |
|
2238 ms | 177.130.81.13 |
| 62 | 2026-08-21 20:23 | 639229398616354648 |
|
5 ms | 177.130.81.13 |
| 61 | 2026-08-21 20:06 | 639229388634592323 |
|
8 ms | 177.130.81.13 |
| 60 | 2026-08-21 19:50 | 639229378792837692 |
|
177 ms | 177.130.81.13 |
| 59 | 2026-08-21 19:33 | 639229369154682311 |
|
384 ms | 177.130.81.13 |
| 58 | 2026-08-21 19:17 | 639229359248017926 |
|
2370 ms | 177.130.81.13 |
| 57 | 2026-08-21 19:01 | 639229349124294642 |
|
177 ms | 177.130.81.13 |
| 56 | 2026-08-21 18:08 | 639229317791715692 |
|
4 ms | 177.130.81.13 |
| 55 | 2026-08-21 17:52 | 639229308115194575 |
|
177 ms | 177.130.81.13 |
| 54 | 2026-08-21 17:36 | 639229298320320558 |
|
371 ms | 177.130.81.13 |
| 53 | 2026-08-21 17:19 | 639229288674863221 |
|
395 ms | 177.130.81.13 |
| 52 | 2026-08-21 17:03 | 639229278983677079 |
|
185 ms | 177.130.81.13 |
| 51 | 2026-08-21 16:47 | 639229269405517175 |
|
33 ms | 177.130.81.13 |
| 50 | 2026-08-21 16:31 | 639229259594798244 |
|
10 ms | 177.130.81.13 |
| 49 | 2026-08-21 16:15 | 639229249736681188 |
|
599 ms | 177.130.81.13 |
| 48 | 2026-08-21 15:58 | 639229239699417787 |
|
511 ms | 177.130.81.13 |
| 47 | 2026-08-21 15:42 | 639229229621964033 |
|
177 ms | 177.130.81.13 |
| 46 | 2026-08-21 15:25 | 639229219567270965 |
|
383 ms | 177.130.81.13 |
| 45 | 2026-08-21 15:08 | 639229209406666856 |
|
2224 ms | 177.130.81.13 |
| 44 | 2026-08-21 14:15 | 639229177815876178 |
|
550 ms | 177.130.81.13 |
| 43 | 2026-08-21 13:59 | 639229168243572685 |
|
8 ms | 177.130.81.13 |
| 42 | 2026-08-21 13:43 | 639229158599856475 |
|
3 ms | 177.130.81.13 |
| 41 | 2026-08-21 13:27 | 639229148998940902 |
|
4 ms | 177.130.81.13 |
| 40 | 2026-08-21 13:11 | 639229139276923594 |
|
360 ms | 177.130.81.13 |
| 39 | 2026-08-21 12:54 | 639229129709912394 |
|
353 ms | 177.130.81.13 |
| 38 | 2026-08-21 12:38 | 639229119801488500 |
|
376 ms | 177.130.81.13 |
| 37 | 2026-08-21 12:22 | 639229110135262458 |
|
3 ms | 177.130.81.13 |
| 36 | 2026-08-21 12:06 | 639229100336051392 |
|
244 ms | 177.130.81.13 |
| 35 | 2026-08-21 11:49 | 639229090641415626 |
|
373 ms | 177.130.81.13 |
| 34 | 2026-08-21 11:33 | 639229080702683947 |
|
177 ms | 177.130.81.13 |
| 33 | 2026-08-21 11:16 | 639229070601456699 |
|
181 ms | 177.130.81.13 |
| 32 | 2026-08-21 10:23 | 639229038947447232 |
|
392 ms | 177.130.81.13 |
| 31 | 2026-08-21 10:07 | 639229029268708773 |
|
372 ms | 177.130.81.13 |
| 30 | 2026-08-21 09:51 | 639229019647910603 |
|
375 ms | 177.130.81.13 |
| 29 | 2026-08-21 09:35 | 639229009983843738 |
|
833 ms | 177.130.81.13 |
| 28 | 2026-08-21 09:19 | 639229000203331882 |
|
2 ms | 177.130.81.13 |
| 27 | 2026-08-21 09:02 | 639228990302335999 |
|
2 ms | 177.130.81.13 |
| 26 | 2026-08-21 08:46 | 639228980567740722 |
|
2234 ms | 177.130.81.13 |
| 25 | 2026-08-21 08:30 | 639228970762445174 |
|
3 ms | 177.130.81.13 |
| 24 | 2026-08-21 08:13 | 639228961065054445 |
|
3 ms | 177.130.81.13 |
| 23 | 2026-08-21 07:57 | 639228951224649885 |
|
10 ms | 177.130.81.13 |
| 22 | 2026-08-21 07:41 | 639228941303864592 |
|
3 ms | 177.130.81.13 |
| 21 | 2026-08-21 07:24 | 639228931191328583 |
|
180 ms | 177.130.81.13 |
| 20 | 2026-08-21 06:31 | 639228899518173317 |
|
368 ms | 177.130.81.13 |
| 19 | 2026-08-21 06:15 | 639228889785027669 |
|
380 ms | 177.130.81.13 |
| 18 | 2026-08-21 05:59 | 639228880106330161 |
|
9 ms | 177.130.81.13 |
| 17 | 2026-08-21 05:42 | 639228870316184091 |
|
9 ms | 177.130.81.13 |
| 16 | 2026-08-21 05:26 | 639228860695366512 |
|
1957 ms | 177.130.81.13 |
| 15 | 2026-08-21 05:10 | 639228851027209500 |
|
1345 ms | 177.130.81.13 |
| 14 | 2026-08-21 04:54 | 639228841479265462 |
|
3 ms | 177.130.81.13 |
| 13 | 2026-08-21 04:38 | 639228831752962260 |
|
240 ms | 177.130.81.13 |
| 12 | 2026-08-21 04:22 | 639228821953295483 |
|
1733 ms | 177.130.81.13 |
| 11 | 2026-08-21 04:05 | 639228812227429953 |
|
959 ms | 177.130.81.13 |
| 10 | 2026-08-21 03:49 | 639228802476107538 |
|
363 ms | 177.130.81.13 |
| 9 | 2026-08-21 03:33 | 639228792525492032 |
|
4 ms | 177.130.81.13 |
| 8 | 2026-08-21 02:40 | 639228761131421385 |
|
3 ms | 177.130.81.13 |
| 7 | 2026-08-21 02:24 | 639228751571206692 |
|
3 ms | 177.130.81.13 |
| 6 | 2026-08-21 02:08 | 639228741705571019 |
|
3 ms | 177.130.81.13 |
| 5 | 2026-08-21 01:51 | 639228731642208228 |
|
2 ms | 177.130.81.13 |
| 4 | 2026-08-21 00:59 | 639228700387002072 |
|
203 ms | 177.130.81.13 |
| 3 | 2026-08-21 00:43 | 639228690742014433 |
|
3 ms | 177.130.81.13 |
| 2 | 2026-08-21 00:26 | 639228680877937122 |
|
181 ms | 177.130.81.13 |
| 1 | 2026-08-21 00:10 | 639228670775860800 |
|
3 ms | 177.130.81.13 |