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 2026-08-27. For this date, NameServerHistory found 55 DNS check records, 55 successful responses, 0 failed responses, and 553 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
55
Historical checks stored for this nameserver on selected date
Average Latency
553 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 18:13
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
55
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 2026-08-27 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 |
|---|---|---|---|---|---|
| 55 | 2026-08-27 18:13 | 639234504745477862 |
|
181 ms | 177.130.81.13 |
| 54 | 2026-08-27 17:56 | 639234494449227290 |
|
178 ms | 177.130.81.13 |
| 53 | 2026-08-27 17:39 | 639234484118025686 |
|
184 ms | 177.130.81.13 |
| 52 | 2026-08-27 17:22 | 639234473946362077 |
|
187 ms | 177.130.81.13 |
| 51 | 2026-08-27 17:05 | 639234463759124388 |
|
375 ms | 177.130.81.13 |
| 50 | 2026-08-27 16:48 | 639234453500759178 |
|
889 ms | 177.130.81.13 |
| 49 | 2026-08-27 16:31 | 639234442983541638 |
|
894 ms | 177.130.81.13 |
| 48 | 2026-08-27 16:13 | 639234432404354562 |
|
1549 ms | 177.130.81.13 |
| 47 | 2026-08-27 15:18 | 639234399767719119 |
|
183 ms | 177.130.81.13 |
| 46 | 2026-08-27 15:01 | 639234389460601485 |
|
946 ms | 177.130.81.13 |
| 45 | 2026-08-27 14:44 | 639234379227178707 |
|
1519 ms | 177.130.81.13 |
| 44 | 2026-08-27 14:27 | 639234369065315214 |
|
178 ms | 177.130.81.13 |
| 43 | 2026-08-27 14:10 | 639234358825501576 |
|
849 ms | 177.130.81.13 |
| 42 | 2026-08-27 13:53 | 639234348572745268 |
|
2007 ms | 177.130.81.13 |
| 41 | 2026-08-27 13:36 | 639234338264503481 |
|
2009 ms | 177.130.81.13 |
| 40 | 2026-08-27 13:19 | 639234327818741376 |
|
3726 ms | 177.130.81.13 |
| 39 | 2026-08-27 13:01 | 639234317475724313 |
|
888 ms | 177.130.81.13 |
| 38 | 2026-08-27 12:44 | 639234307007468133 |
|
895 ms | 177.130.81.13 |
| 37 | 2026-08-27 12:26 | 639234296664302575 |
|
184 ms | 177.130.81.13 |
| 36 | 2026-08-27 12:09 | 639234286253196126 |
|
176 ms | 177.130.81.13 |
| 35 | 2026-08-27 11:15 | 639234253963286387 |
|
8 ms | 177.130.81.13 |
| 34 | 2026-08-27 10:58 | 639234243654907465 |
|
179 ms | 177.130.81.13 |
| 33 | 2026-08-27 10:41 | 639234233269654413 |
|
3 ms | 177.130.81.13 |
| 32 | 2026-08-27 10:24 | 639234222943951923 |
|
180 ms | 177.130.81.13 |
| 31 | 2026-08-27 10:06 | 639234212558002823 |
|
368 ms | 177.130.81.13 |
| 30 | 2026-08-27 09:49 | 639234202117531850 |
|
183 ms | 177.130.81.13 |
| 29 | 2026-08-27 09:32 | 639234191649612722 |
|
4 ms | 177.130.81.13 |
| 28 | 2026-08-27 09:14 | 639234181105879568 |
|
893 ms | 177.130.81.13 |
| 27 | 2026-08-27 08:57 | 639234170713214496 |
|
363 ms | 177.130.81.13 |
| 26 | 2026-08-27 08:39 | 639234160341037652 |
|
179 ms | 177.130.81.13 |
| 25 | 2026-08-27 08:22 | 639234149799404224 |
|
222 ms | 177.130.81.13 |
| 24 | 2026-08-27 08:04 | 639234139553286469 |
|
491 ms | 177.130.81.13 |
| 23 | 2026-08-27 07:11 | 639234107183588293 |
|
183 ms | 177.130.81.13 |
| 22 | 2026-08-27 06:54 | 639234096905435724 |
|
11 ms | 177.130.81.13 |
| 21 | 2026-08-27 06:36 | 639234086579410775 |
|
361 ms | 177.130.81.13 |
| 20 | 2026-08-27 06:19 | 639234076291157956 |
|
181 ms | 177.130.81.13 |
| 19 | 2026-08-27 06:02 | 639234065981939454 |
|
185 ms | 177.130.81.13 |
| 18 | 2026-08-27 05:45 | 639234055548642997 |
|
179 ms | 177.130.81.13 |
| 17 | 2026-08-27 05:27 | 639234045267979603 |
|
14 ms | 177.130.81.13 |
| 16 | 2026-08-27 05:10 | 639234034999717463 |
|
177 ms | 177.130.81.13 |
| 15 | 2026-08-27 04:53 | 639234024739225358 |
|
180 ms | 177.130.81.13 |
| 14 | 2026-08-27 04:36 | 639234014311170162 |
|
359 ms | 177.130.81.13 |
| 13 | 2026-08-27 04:19 | 639234003806017640 |
|
174 ms | 177.130.81.13 |
| 12 | 2026-08-27 04:01 | 639233993356203030 |
|
222 ms | 177.130.81.13 |
| 11 | 2026-08-27 03:08 | 639233961301716608 |
|
652 ms | 177.130.81.13 |
| 10 | 2026-08-27 02:50 | 639233950834200647 |
|
896 ms | 177.130.81.13 |
| 9 | 2026-08-27 02:33 | 639233940431849026 |
|
174 ms | 177.130.81.13 |
| 8 | 2026-08-27 02:16 | 639233930110596398 |
|
1009 ms | 177.130.81.13 |
| 7 | 2026-08-27 01:58 | 639233919705434540 |
|
31 ms | 177.130.81.13 |
| 6 | 2026-08-27 01:41 | 639233909452807845 |
|
371 ms | 177.130.81.13 |
| 5 | 2026-08-27 01:24 | 639233899096420820 |
|
1528 ms | 177.130.81.13 |
| 4 | 2026-08-27 01:07 | 639233888707824939 |
|
354 ms | 177.130.81.13 |
| 3 | 2026-08-27 00:49 | 639233878461203802 |
|
185 ms | 177.130.81.13 |
| 2 | 2026-08-27 00:32 | 639233868060868209 |
|
1767 ms | 177.130.81.13 |
| 1 | 2026-08-27 00:15 | 639233857450922991 |
|
177 ms | 177.130.81.13 |