History for ns4.sysmails.com.ar
Domain: sysmails.com.ar • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.sysmails.com.ar
ns4.sysmails.com.ar 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 2026-08-26. For this date, NameServerHistory found 20 DNS check records, 20 successful responses, 0 failed responses, and 529 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 ns4.sysmails.com.ar.
Records on Selected Date
20
Historical checks stored for this nameserver on selected date
Average Latency
529 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 06:05
All timestamps shown in UTC
Latest Resolved IP on Selected Date
149.78.140.164
Most recently resolved hosting IP on selected date
Successful Responses
20
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 ns4.sysmails.com.ar
Showing DNS history for 2026-08-26 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 |
|---|---|---|---|---|---|
| 20 | 2026-08-26 06:05 | 639233202925983161 |
|
898 ms | 149.78.140.164 |
| 19 | 2026-08-26 05:47 | 639233192644780696 |
|
472 ms | 149.78.140.164 |
| 18 | 2026-08-26 05:30 | 639233182401183833 |
|
485 ms | 149.78.140.164 |
| 17 | 2026-08-26 05:13 | 639233172074181051 |
|
474 ms | 149.78.140.164 |
| 16 | 2026-08-26 04:56 | 639233161808421455 |
|
471 ms | 149.78.140.164 |
| 15 | 2026-08-26 04:39 | 639233151357344052 |
|
765 ms | 149.78.140.164 |
| 14 | 2026-08-26 04:21 | 639233141034116946 |
|
469 ms | 149.78.140.164 |
| 13 | 2026-08-26 04:04 | 639233130828334142 |
|
473 ms | 149.78.140.164 |
| 12 | 2026-08-26 03:47 | 639233120373450007 |
|
468 ms | 149.78.140.164 |
| 11 | 2026-08-26 03:30 | 639233110066216193 |
|
475 ms | 149.78.140.164 |
| 10 | 2026-08-26 02:36 | 639233078065410564 |
|
478 ms | 149.78.140.164 |
| 9 | 2026-08-26 02:19 | 639233067787457832 |
|
472 ms | 149.78.140.164 |
| 8 | 2026-08-26 02:02 | 639233057501801162 |
|
478 ms | 149.78.140.164 |
| 7 | 2026-08-26 01:45 | 639233047089431703 |
|
259 ms | 149.78.140.164 |
| 6 | 2026-08-26 01:28 | 639233036754790688 |
|
378 ms | 149.78.140.164 |
| 5 | 2026-08-26 01:10 | 639233026412602472 |
|
494 ms | 149.78.140.164 |
| 4 | 2026-08-26 00:53 | 639233016064066127 |
|
471 ms | 149.78.140.164 |
| 3 | 2026-08-26 00:36 | 639233005922655772 |
|
481 ms | 149.78.140.164 |
| 2 | 2026-08-26 00:19 | 639232995672256907 |
|
473 ms | 149.78.140.164 |
| 1 | 2026-08-26 00:02 | 639232985300872416 |
|
1140 ms | 149.78.140.164 |