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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 410 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
74
Historical checks stored for this nameserver on selected date
Average Latency
410 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 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
74
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 2026-08-22 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-22 23:58 | 639230391807229016 |
|
219 ms | 177.130.81.13 |
| 73 | 2026-08-22 23:42 | 639230382051619327 |
|
384 ms | 177.130.81.13 |
| 72 | 2026-08-22 23:26 | 639230372323353529 |
|
2459 ms | 177.130.81.13 |
| 71 | 2026-08-22 23:09 | 639230362586451064 |
|
357 ms | 177.130.81.13 |
| 70 | 2026-08-22 22:53 | 639230352793666303 |
|
179 ms | 177.130.81.13 |
| 69 | 2026-08-22 22:37 | 639230342775737758 |
|
376 ms | 177.130.81.13 |
| 68 | 2026-08-22 22:20 | 639230332639939561 |
|
180 ms | 177.130.81.13 |
| 67 | 2026-08-22 21:27 | 639230301014190104 |
|
951 ms | 177.130.81.13 |
| 66 | 2026-08-22 21:10 | 639230291048161498 |
|
176 ms | 177.130.81.13 |
| 65 | 2026-08-22 20:54 | 639230280894353664 |
|
3723 ms | 177.130.81.13 |
| 64 | 2026-08-22 20:37 | 639230270699419073 |
|
222 ms | 177.130.81.13 |
| 63 | 2026-08-22 20:20 | 639230260248163050 |
|
182 ms | 177.130.81.13 |
| 62 | 2026-08-22 20:02 | 639230250122494282 |
|
366 ms | 177.130.81.13 |
| 61 | 2026-08-22 19:45 | 639230239972935046 |
|
886 ms | 177.130.81.13 |
| 60 | 2026-08-22 19:28 | 639230229963262464 |
|
179 ms | 177.130.81.13 |
| 59 | 2026-08-22 19:12 | 639230220033804658 |
|
178 ms | 177.130.81.13 |
| 58 | 2026-08-22 18:55 | 639230209891107289 |
|
2224 ms | 177.130.81.13 |
| 57 | 2026-08-22 18:38 | 639230199630298717 |
|
380 ms | 177.130.81.13 |
| 56 | 2026-08-22 18:21 | 639230189301984150 |
|
5 ms | 177.130.81.13 |
| 55 | 2026-08-22 17:27 | 639230157138468804 |
|
386 ms | 177.130.81.13 |
| 54 | 2026-08-22 17:10 | 639230146987869495 |
|
4 ms | 177.130.81.13 |
| 53 | 2026-08-22 16:54 | 639230136768638516 |
|
226 ms | 177.130.81.13 |
| 52 | 2026-08-22 16:36 | 639230126735907877 |
|
365 ms | 177.130.81.13 |
| 51 | 2026-08-22 16:20 | 639230116551187768 |
|
4222 ms | 177.130.81.13 |
| 50 | 2026-08-22 16:03 | 639230106335615913 |
|
180 ms | 177.130.81.13 |
| 49 | 2026-08-22 15:46 | 639230096177758176 |
|
5 ms | 177.130.81.13 |
| 48 | 2026-08-22 15:29 | 639230086185999993 |
|
372 ms | 177.130.81.13 |
| 47 | 2026-08-22 15:12 | 639230076247854903 |
|
370 ms | 177.130.81.13 |
| 46 | 2026-08-22 14:55 | 639230066076077530 |
|
184 ms | 177.130.81.13 |
| 45 | 2026-08-22 14:38 | 639230055738197328 |
|
176 ms | 177.130.81.13 |
| 44 | 2026-08-22 14:21 | 639230045411225521 |
|
981 ms | 177.130.81.13 |
| 43 | 2026-08-22 13:27 | 639230013046000470 |
|
6 ms | 177.130.81.13 |
| 42 | 2026-08-22 13:10 | 639230003090037878 |
|
376 ms | 177.130.81.13 |
| 41 | 2026-08-22 12:54 | 639229993008259475 |
|
4 ms | 177.130.81.13 |
| 40 | 2026-08-22 12:37 | 639229982909449470 |
|
1950 ms | 177.130.81.13 |
| 39 | 2026-08-22 12:20 | 639229973035502212 |
|
4 ms | 177.130.81.13 |
| 38 | 2026-08-22 12:04 | 639229963064296145 |
|
177 ms | 177.130.81.13 |
| 37 | 2026-08-22 11:47 | 639229952996162143 |
|
180 ms | 177.130.81.13 |
| 36 | 2026-08-22 11:30 | 639229943051949195 |
|
3 ms | 177.130.81.13 |
| 35 | 2026-08-22 11:14 | 639229932919214934 |
|
1938 ms | 177.130.81.13 |
| 34 | 2026-08-22 10:57 | 639229922745889838 |
|
377 ms | 177.130.81.13 |
| 33 | 2026-08-22 10:40 | 639229912587214796 |
|
369 ms | 177.130.81.13 |
| 32 | 2026-08-22 10:23 | 639229902240004454 |
|
369 ms | 177.130.81.13 |
| 31 | 2026-08-22 09:30 | 639229870800501662 |
|
4 ms | 177.130.81.13 |
| 30 | 2026-08-22 09:14 | 639229861058384956 |
|
3 ms | 177.130.81.13 |
| 29 | 2026-08-22 08:57 | 639229851158592604 |
|
298 ms | 177.130.81.13 |
| 28 | 2026-08-22 08:41 | 639229841475569629 |
|
5 ms | 177.130.81.13 |
| 27 | 2026-08-22 08:25 | 639229831887658471 |
|
3 ms | 177.130.81.13 |
| 26 | 2026-08-22 08:09 | 639229822043670346 |
|
3 ms | 177.130.81.13 |
| 25 | 2026-08-22 07:52 | 639229812327913936 |
|
355 ms | 177.130.81.13 |
| 24 | 2026-08-22 07:36 | 639229802629488686 |
|
368 ms | 177.130.81.13 |
| 23 | 2026-08-22 07:20 | 639229793051447309 |
|
356 ms | 177.130.81.13 |
| 22 | 2026-08-22 07:04 | 639229783303531961 |
|
4 ms | 177.130.81.13 |
| 21 | 2026-08-22 06:47 | 639229773458051942 |
|
7 ms | 177.130.81.13 |
| 20 | 2026-08-22 06:31 | 639229763373848056 |
|
187 ms | 177.130.81.13 |
| 19 | 2026-08-22 05:39 | 639229732140622809 |
|
3 ms | 177.130.81.13 |
| 18 | 2026-08-22 05:23 | 639229722699695967 |
|
4 ms | 177.130.81.13 |
| 17 | 2026-08-22 05:07 | 639229713097498075 |
|
3 ms | 177.130.81.13 |
| 16 | 2026-08-22 04:51 | 639229703543969637 |
|
3 ms | 177.130.81.13 |
| 15 | 2026-08-22 04:35 | 639229693970392873 |
|
2 ms | 177.130.81.13 |
| 14 | 2026-08-22 04:19 | 639229684277329469 |
|
351 ms | 177.130.81.13 |
| 13 | 2026-08-22 04:03 | 639229674501596661 |
|
9 ms | 177.130.81.13 |
| 12 | 2026-08-22 03:46 | 639229665064441147 |
|
3 ms | 177.130.81.13 |
| 11 | 2026-08-22 03:31 | 639229655507536872 |
|
3 ms | 177.130.81.13 |
| 10 | 2026-08-22 03:15 | 639229645849603111 |
|
3 ms | 177.130.81.13 |
| 9 | 2026-08-22 02:58 | 639229636090497453 |
|
370 ms | 177.130.81.13 |
| 8 | 2026-08-22 02:42 | 639229625978544281 |
|
3 ms | 177.130.81.13 |
| 7 | 2026-08-22 01:49 | 639229594644662176 |
|
222 ms | 177.130.81.13 |
| 6 | 2026-08-22 01:33 | 639229585214633065 |
|
223 ms | 177.130.81.13 |
| 5 | 2026-08-22 01:18 | 639229575581042175 |
|
356 ms | 177.130.81.13 |
| 4 | 2026-08-22 01:02 | 639229565912268962 |
|
5 ms | 177.130.81.13 |
| 3 | 2026-08-22 00:45 | 639229556237813203 |
|
4 ms | 177.130.81.13 |
| 2 | 2026-08-22 00:29 | 639229546625802518 |
|
3 ms | 177.130.81.13 |
| 1 | 2026-08-22 00:13 | 639229537172016621 |
|
335 ms | 177.130.81.13 |