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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 461 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
62
Historical checks stored for this nameserver on selected date
Average Latency
461 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-12 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
62
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 2026-08-12 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 |
|---|---|---|---|---|---|
| 62 | 2026-08-12 23:59 | 639221753022017039 |
|
382 ms | 177.130.81.13 |
| 61 | 2026-08-12 23:45 | 639221744107644868 |
|
3 ms | 177.130.81.13 |
| 60 | 2026-08-12 23:30 | 639221735030187244 |
|
3 ms | 177.130.81.13 |
| 59 | 2026-08-12 23:14 | 639221725815508109 |
|
3 ms | 177.130.81.13 |
| 58 | 2026-08-12 22:23 | 639221694790955973 |
|
389 ms | 177.130.81.13 |
| 57 | 2026-08-12 22:07 | 639221685562451720 |
|
16 ms | 177.130.81.13 |
| 56 | 2026-08-12 21:52 | 639221676023655289 |
|
182 ms | 177.130.81.13 |
| 55 | 2026-08-12 21:36 | 639221666449119409 |
|
384 ms | 177.130.81.13 |
| 54 | 2026-08-12 20:44 | 639221635456432556 |
|
364 ms | 177.130.81.13 |
| 53 | 2026-08-12 20:28 | 639221626313054202 |
|
189 ms | 177.130.81.13 |
| 52 | 2026-08-12 20:13 | 639221617091958857 |
|
1526 ms | 177.130.81.13 |
| 51 | 2026-08-12 19:58 | 639221607786737151 |
|
235 ms | 177.130.81.13 |
| 50 | 2026-08-12 19:06 | 639221576664330059 |
|
1525 ms | 177.130.81.13 |
| 49 | 2026-08-12 18:50 | 639221567514216674 |
|
25 ms | 177.130.81.13 |
| 48 | 2026-08-12 18:35 | 639221558399762524 |
|
246 ms | 177.130.81.13 |
| 47 | 2026-08-12 18:20 | 639221549052016282 |
|
1536 ms | 177.130.81.13 |
| 46 | 2026-08-12 17:27 | 639221517673834934 |
|
367 ms | 177.130.81.13 |
| 45 | 2026-08-12 17:12 | 639221508282311633 |
|
970 ms | 177.130.81.13 |
| 44 | 2026-08-12 16:56 | 639221498786324983 |
|
363 ms | 177.130.81.13 |
| 43 | 2026-08-12 16:40 | 639221489157589737 |
|
184 ms | 177.130.81.13 |
| 42 | 2026-08-12 15:48 | 639221457655914645 |
|
185 ms | 177.130.81.13 |
| 41 | 2026-08-12 15:32 | 639221448164090526 |
|
1555 ms | 177.130.81.13 |
| 40 | 2026-08-12 15:16 | 639221438725783630 |
|
194 ms | 177.130.81.13 |
| 39 | 2026-08-12 15:00 | 639221429178071087 |
|
604 ms | 177.130.81.13 |
| 38 | 2026-08-12 14:07 | 639221397761278719 |
|
183 ms | 177.130.81.13 |
| 37 | 2026-08-12 13:52 | 639221388200567278 |
|
184 ms | 177.130.81.13 |
| 36 | 2026-08-12 13:36 | 639221378483570949 |
|
11 ms | 177.130.81.13 |
| 35 | 2026-08-12 13:19 | 639221368872360139 |
|
385 ms | 177.130.81.13 |
| 34 | 2026-08-12 12:26 | 639221337226647415 |
|
1543 ms | 177.130.81.13 |
| 33 | 2026-08-12 12:11 | 639221327924087446 |
|
1530 ms | 177.130.81.13 |
| 32 | 2026-08-12 11:55 | 639221318096976375 |
|
1524 ms | 177.130.81.13 |
| 31 | 2026-08-12 11:38 | 639221308343145274 |
|
231 ms | 177.130.81.13 |
| 30 | 2026-08-12 10:47 | 639221277089610470 |
|
2210 ms | 177.130.81.13 |
| 29 | 2026-08-12 10:31 | 639221267628136359 |
|
364 ms | 177.130.81.13 |
| 28 | 2026-08-12 10:15 | 639221257907569952 |
|
480 ms | 177.130.81.13 |
| 27 | 2026-08-12 09:58 | 639221248402420965 |
|
389 ms | 177.130.81.13 |
| 26 | 2026-08-12 09:06 | 639221216797540533 |
|
376 ms | 177.130.81.13 |
| 25 | 2026-08-12 08:50 | 639221207385792352 |
|
3 ms | 177.130.81.13 |
| 24 | 2026-08-12 08:34 | 639221198078534844 |
|
364 ms | 177.130.81.13 |
| 23 | 2026-08-12 08:19 | 639221188677585577 |
|
396 ms | 177.130.81.13 |
| 22 | 2026-08-12 07:27 | 639221157276484143 |
|
366 ms | 177.130.81.13 |
| 21 | 2026-08-12 07:11 | 639221147876262183 |
|
3 ms | 177.130.81.13 |
| 20 | 2026-08-12 06:55 | 639221138388812469 |
|
364 ms | 177.130.81.13 |
| 19 | 2026-08-12 06:40 | 639221128987381118 |
|
405 ms | 177.130.81.13 |
| 18 | 2026-08-12 05:47 | 639221097816416095 |
|
40 ms | 177.130.81.13 |
| 17 | 2026-08-12 05:32 | 639221088508065616 |
|
366 ms | 177.130.81.13 |
| 16 | 2026-08-12 05:16 | 639221079092308503 |
|
377 ms | 177.130.81.13 |
| 15 | 2026-08-12 05:01 | 639221069595873597 |
|
398 ms | 177.130.81.13 |
| 14 | 2026-08-12 04:09 | 639221038601577496 |
|
393 ms | 177.130.81.13 |
| 13 | 2026-08-12 03:53 | 639221029533901299 |
|
4 ms | 177.130.81.13 |
| 12 | 2026-08-12 03:38 | 639221020333828965 |
|
373 ms | 177.130.81.13 |
| 11 | 2026-08-12 03:23 | 639221011110510484 |
|
375 ms | 177.130.81.13 |
| 10 | 2026-08-12 02:31 | 639220979815209769 |
|
6 ms | 177.130.81.13 |
| 9 | 2026-08-12 02:16 | 639220970971410921 |
|
185 ms | 177.130.81.13 |
| 8 | 2026-08-12 02:01 | 639220961848982361 |
|
183 ms | 177.130.81.13 |
| 7 | 2026-08-12 01:46 | 639220952784591501 |
|
184 ms | 177.130.81.13 |
| 6 | 2026-08-12 01:31 | 639220943893596731 |
|
2212 ms | 177.130.81.13 |
| 5 | 2026-08-12 01:16 | 639220934954704520 |
|
9 ms | 177.130.81.13 |
| 4 | 2026-08-12 01:01 | 639220925792457751 |
|
366 ms | 177.130.81.13 |
| 3 | 2026-08-12 00:46 | 639220916610063538 |
|
376 ms | 177.130.81.13 |
| 2 | 2026-08-12 00:30 | 639220907229361754 |
|
3 ms | 177.130.81.13 |
| 1 | 2026-08-12 00:14 | 639220897896762127 |
|
4 ms | 177.130.81.13 |