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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 358 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
75
Historical checks stored for this nameserver on selected date
Average Latency
358 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:56
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
75
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 2026-08-23 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-23 23:56 | 639231254406598736 |
|
3 ms | 177.130.81.13 |
| 74 | 2026-08-23 23:40 | 639231244697865594 |
|
381 ms | 177.130.81.13 |
| 73 | 2026-08-23 23:23 | 639231234893504693 |
|
3 ms | 177.130.81.13 |
| 72 | 2026-08-23 23:07 | 639231225024549139 |
|
6 ms | 177.130.81.13 |
| 71 | 2026-08-23 22:50 | 639231214931957622 |
|
6 ms | 177.130.81.13 |
| 70 | 2026-08-23 22:33 | 639231204962010549 |
|
4 ms | 177.130.81.13 |
| 69 | 2026-08-23 22:17 | 639231195170138463 |
|
3 ms | 177.130.81.13 |
| 68 | 2026-08-23 22:01 | 639231185235020577 |
|
375 ms | 177.130.81.13 |
| 67 | 2026-08-23 21:44 | 639231175558690075 |
|
3 ms | 177.130.81.13 |
| 66 | 2026-08-23 21:28 | 639231165610444012 |
|
179 ms | 177.130.81.13 |
| 65 | 2026-08-23 20:35 | 639231133806425363 |
|
386 ms | 177.130.81.13 |
| 64 | 2026-08-23 20:19 | 639231124203758023 |
|
360 ms | 177.130.81.13 |
| 63 | 2026-08-23 20:03 | 639231114428262706 |
|
227 ms | 177.130.81.13 |
| 62 | 2026-08-23 19:46 | 639231104662480065 |
|
3 ms | 177.130.81.13 |
| 61 | 2026-08-23 19:30 | 639231094840372018 |
|
352 ms | 177.130.81.13 |
| 60 | 2026-08-23 19:14 | 639231085024583224 |
|
3 ms | 177.130.81.13 |
| 59 | 2026-08-23 18:57 | 639231075257417427 |
|
4 ms | 177.130.81.13 |
| 58 | 2026-08-23 18:41 | 639231065516009503 |
|
5 ms | 177.130.81.13 |
| 57 | 2026-08-23 18:25 | 639231055805348837 |
|
2 ms | 177.130.81.13 |
| 56 | 2026-08-23 18:08 | 639231045980373765 |
|
2034 ms | 177.130.81.13 |
| 55 | 2026-08-23 17:52 | 639231035984577527 |
|
889 ms | 177.130.81.13 |
| 54 | 2026-08-23 17:35 | 639231025928115303 |
|
181 ms | 177.130.81.13 |
| 53 | 2026-08-23 16:42 | 639230994250157583 |
|
7 ms | 177.130.81.13 |
| 52 | 2026-08-23 16:26 | 639230984476411369 |
|
186 ms | 177.130.81.13 |
| 51 | 2026-08-23 16:10 | 639230974838373450 |
|
7 ms | 177.130.81.13 |
| 50 | 2026-08-23 15:54 | 639230965244277645 |
|
8 ms | 177.130.81.13 |
| 49 | 2026-08-23 15:38 | 639230955522101820 |
|
243 ms | 177.130.81.13 |
| 48 | 2026-08-23 15:22 | 639230945754521603 |
|
2300 ms | 177.130.81.13 |
| 47 | 2026-08-23 15:05 | 639230935852040504 |
|
220 ms | 177.130.81.13 |
| 46 | 2026-08-23 14:49 | 639230926222061048 |
|
1726 ms | 177.130.81.13 |
| 45 | 2026-08-23 14:32 | 639230916449726907 |
|
355 ms | 177.130.81.13 |
| 44 | 2026-08-23 14:16 | 639230906595053086 |
|
220 ms | 177.130.81.13 |
| 43 | 2026-08-23 14:00 | 639230896680429441 |
|
34 ms | 177.130.81.13 |
| 42 | 2026-08-23 13:43 | 639230886630210965 |
|
5 ms | 177.130.81.13 |
| 41 | 2026-08-23 12:51 | 639230855430405719 |
|
3 ms | 177.130.81.13 |
| 40 | 2026-08-23 12:35 | 639230845707499136 |
|
940 ms | 177.130.81.13 |
| 39 | 2026-08-23 12:19 | 639230836186805419 |
|
8 ms | 177.130.81.13 |
| 38 | 2026-08-23 12:03 | 639230826493828316 |
|
4 ms | 177.130.81.13 |
| 37 | 2026-08-23 11:46 | 639230816817882996 |
|
2007 ms | 177.130.81.13 |
| 36 | 2026-08-23 11:30 | 639230806933854189 |
|
356 ms | 177.130.81.13 |
| 35 | 2026-08-23 11:14 | 639230797120243854 |
|
2225 ms | 177.130.81.13 |
| 34 | 2026-08-23 10:57 | 639230787310272840 |
|
740 ms | 177.130.81.13 |
| 33 | 2026-08-23 10:41 | 639230777600173142 |
|
3 ms | 177.130.81.13 |
| 32 | 2026-08-23 10:25 | 639230767665024593 |
|
238 ms | 177.130.81.13 |
| 31 | 2026-08-23 10:08 | 639230757720962293 |
|
181 ms | 177.130.81.13 |
| 30 | 2026-08-23 09:51 | 639230747722189784 |
|
8 ms | 177.130.81.13 |
| 29 | 2026-08-23 08:59 | 639230716313923480 |
|
4 ms | 177.130.81.13 |
| 28 | 2026-08-23 08:43 | 639230706813835990 |
|
377 ms | 177.130.81.13 |
| 27 | 2026-08-23 08:27 | 639230696871062203 |
|
16 ms | 177.130.81.13 |
| 26 | 2026-08-23 08:10 | 639230687142781616 |
|
1175 ms | 177.130.81.13 |
| 25 | 2026-08-23 07:54 | 639230677432142227 |
|
3 ms | 177.130.81.13 |
| 24 | 2026-08-23 07:38 | 639230667686258061 |
|
4 ms | 177.130.81.13 |
| 23 | 2026-08-23 07:22 | 639230658039243685 |
|
7 ms | 177.130.81.13 |
| 22 | 2026-08-23 07:06 | 639230648468473803 |
|
3 ms | 177.130.81.13 |
| 21 | 2026-08-23 06:50 | 639230638829658294 |
|
181 ms | 177.130.81.13 |
| 20 | 2026-08-23 06:34 | 639230629247017617 |
|
2020 ms | 177.130.81.13 |
| 19 | 2026-08-23 06:18 | 639230619625318239 |
|
374 ms | 177.130.81.13 |
| 18 | 2026-08-23 06:01 | 639230609697630264 |
|
9 ms | 177.130.81.13 |
| 17 | 2026-08-23 05:09 | 639230578570131864 |
|
3 ms | 177.130.81.13 |
| 16 | 2026-08-23 04:53 | 639230568958963168 |
|
371 ms | 177.130.81.13 |
| 15 | 2026-08-23 04:37 | 639230559287611211 |
|
2222 ms | 177.130.81.13 |
| 14 | 2026-08-23 04:21 | 639230549524312030 |
|
3 ms | 177.130.81.13 |
| 13 | 2026-08-23 04:05 | 639230539739801669 |
|
4 ms | 177.130.81.13 |
| 12 | 2026-08-23 03:49 | 639230530084069375 |
|
224 ms | 177.130.81.13 |
| 11 | 2026-08-23 03:32 | 639230520362691441 |
|
369 ms | 177.130.81.13 |
| 10 | 2026-08-23 03:16 | 639230510677194518 |
|
945 ms | 177.130.81.13 |
| 9 | 2026-08-23 03:00 | 639230501156002646 |
|
223 ms | 177.130.81.13 |
| 8 | 2026-08-23 02:44 | 639230491502198541 |
|
3 ms | 177.130.81.13 |
| 7 | 2026-08-23 02:28 | 639230481860318494 |
|
478 ms | 177.130.81.13 |
| 6 | 2026-08-23 02:12 | 639230471893008575 |
|
197 ms | 177.130.81.13 |
| 5 | 2026-08-23 01:18 | 639230440030877421 |
|
6 ms | 177.130.81.13 |
| 4 | 2026-08-23 01:02 | 639230430479725508 |
|
223 ms | 177.130.81.13 |
| 3 | 2026-08-23 00:46 | 639230420875160219 |
|
3 ms | 177.130.81.13 |
| 2 | 2026-08-23 00:30 | 639230411240692575 |
|
3 ms | 177.130.81.13 |
| 1 | 2026-08-23 00:14 | 639230401550806607 |
|
3 ms | 177.130.81.13 |