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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 422 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
74
Historical checks stored for this nameserver on selected date
Average Latency
422 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:52
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
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 ns4.sysmails.com.ar
Showing DNS history for 2026-08-19 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 | 2026-08-19 23:52 | 639227795899225951 |
|
240 ms | 149.78.140.164 |
| 73 | 2026-08-19 23:36 | 639227786351762008 |
|
484 ms | 149.78.140.164 |
| 72 | 2026-08-19 23:20 | 639227776640591733 |
|
255 ms | 149.78.140.164 |
| 71 | 2026-08-19 23:04 | 639227767128841282 |
|
4 ms | 149.78.140.164 |
| 70 | 2026-08-19 22:48 | 639227757477304711 |
|
482 ms | 149.78.140.164 |
| 69 | 2026-08-19 22:32 | 639227747572098014 |
|
485 ms | 149.78.140.164 |
| 68 | 2026-08-19 22:15 | 639227737588613113 |
|
254 ms | 149.78.140.164 |
| 67 | 2026-08-19 21:23 | 639227706134603955 |
|
4 ms | 149.78.140.164 |
| 66 | 2026-08-19 21:07 | 639227696589027396 |
|
240 ms | 149.78.140.164 |
| 65 | 2026-08-19 20:51 | 639227687097707639 |
|
486 ms | 149.78.140.164 |
| 64 | 2026-08-19 20:35 | 639227677474464487 |
|
237 ms | 149.78.140.164 |
| 63 | 2026-08-19 20:19 | 639227667767441118 |
|
239 ms | 149.78.140.164 |
| 62 | 2026-08-19 20:02 | 639227657984833832 |
|
481 ms | 149.78.140.164 |
| 61 | 2026-08-19 19:46 | 639227648079992640 |
|
488 ms | 149.78.140.164 |
| 60 | 2026-08-19 19:30 | 639227638125048441 |
|
477 ms | 149.78.140.164 |
| 59 | 2026-08-19 19:13 | 639227628211392142 |
|
598 ms | 149.78.140.164 |
| 58 | 2026-08-19 18:56 | 639227618261696275 |
|
477 ms | 149.78.140.164 |
| 57 | 2026-08-19 18:40 | 639227608366233645 |
|
485 ms | 149.78.140.164 |
| 56 | 2026-08-19 18:23 | 639227598301787588 |
|
474 ms | 149.78.140.164 |
| 55 | 2026-08-19 17:30 | 639227566241010716 |
|
364 ms | 149.78.140.164 |
| 54 | 2026-08-19 17:13 | 639227556454538959 |
|
475 ms | 149.78.140.164 |
| 53 | 2026-08-19 16:57 | 639227546640305542 |
|
260 ms | 149.78.140.164 |
| 52 | 2026-08-19 16:41 | 639227536965466472 |
|
2264 ms | 149.78.140.164 |
| 51 | 2026-08-19 16:24 | 639227527048658280 |
|
498 ms | 149.78.140.164 |
| 50 | 2026-08-19 16:08 | 639227517386634438 |
|
4 ms | 149.78.140.164 |
| 49 | 2026-08-19 15:52 | 639227507459551637 |
|
4 ms | 149.78.140.164 |
| 48 | 2026-08-19 15:35 | 639227497515595277 |
|
243 ms | 149.78.140.164 |
| 47 | 2026-08-19 15:18 | 639227487441798036 |
|
484 ms | 149.78.140.164 |
| 46 | 2026-08-19 15:02 | 639227477445551863 |
|
480 ms | 149.78.140.164 |
| 45 | 2026-08-19 14:45 | 639227467297067891 |
|
481 ms | 149.78.140.164 |
| 44 | 2026-08-19 14:28 | 639227457057795635 |
|
487 ms | 149.78.140.164 |
| 43 | 2026-08-19 13:35 | 639227425244777397 |
|
478 ms | 149.78.140.164 |
| 42 | 2026-08-19 13:18 | 639227415422116485 |
|
484 ms | 149.78.140.164 |
| 41 | 2026-08-19 13:01 | 639227405307256053 |
|
481 ms | 149.78.140.164 |
| 40 | 2026-08-19 12:45 | 639227395396602630 |
|
482 ms | 149.78.140.164 |
| 39 | 2026-08-19 12:28 | 639227385510363611 |
|
501 ms | 149.78.140.164 |
| 38 | 2026-08-19 12:12 | 639227375508324850 |
|
475 ms | 149.78.140.164 |
| 37 | 2026-08-19 11:55 | 639227365326611906 |
|
487 ms | 149.78.140.164 |
| 36 | 2026-08-19 11:38 | 639227355360014208 |
|
244 ms | 149.78.140.164 |
| 35 | 2026-08-19 11:22 | 639227345036782165 |
|
639 ms | 149.78.140.164 |
| 34 | 2026-08-19 11:04 | 639227334992964533 |
|
475 ms | 149.78.140.164 |
| 33 | 2026-08-19 10:47 | 639227324986605572 |
|
482 ms | 149.78.140.164 |
| 32 | 2026-08-19 10:31 | 639227314928414539 |
|
484 ms | 149.78.140.164 |
| 31 | 2026-08-19 09:37 | 639227283029182134 |
|
478 ms | 149.78.140.164 |
| 30 | 2026-08-19 09:21 | 639227273294779350 |
|
253 ms | 149.78.140.164 |
| 29 | 2026-08-19 09:05 | 639227263525231313 |
|
477 ms | 149.78.140.164 |
| 28 | 2026-08-19 08:48 | 639227253578313363 |
|
4 ms | 149.78.140.164 |
| 27 | 2026-08-19 08:32 | 639227243649973322 |
|
483 ms | 149.78.140.164 |
| 26 | 2026-08-19 08:15 | 639227233581059317 |
|
4 ms | 149.78.140.164 |
| 25 | 2026-08-19 07:59 | 639227223667352067 |
|
480 ms | 149.78.140.164 |
| 24 | 2026-08-19 07:42 | 639227213714837066 |
|
479 ms | 149.78.140.164 |
| 23 | 2026-08-19 07:25 | 639227203701208496 |
|
284 ms | 149.78.140.164 |
| 22 | 2026-08-19 07:09 | 639227193643202179 |
|
479 ms | 149.78.140.164 |
| 21 | 2026-08-19 06:52 | 639227183584431597 |
|
483 ms | 149.78.140.164 |
| 20 | 2026-08-19 06:35 | 639227173347403088 |
|
488 ms | 149.78.140.164 |
| 19 | 2026-08-19 05:42 | 639227141523007601 |
|
484 ms | 149.78.140.164 |
| 18 | 2026-08-19 05:25 | 639227131785931574 |
|
662 ms | 149.78.140.164 |
| 17 | 2026-08-19 05:09 | 639227122176475389 |
|
261 ms | 149.78.140.164 |
| 16 | 2026-08-19 04:53 | 639227112668934596 |
|
255 ms | 149.78.140.164 |
| 15 | 2026-08-19 04:37 | 639227102773292788 |
|
482 ms | 149.78.140.164 |
| 14 | 2026-08-19 04:21 | 639227093141136930 |
|
489 ms | 149.78.140.164 |
| 13 | 2026-08-19 04:05 | 639227083449420147 |
|
485 ms | 149.78.140.164 |
| 12 | 2026-08-19 03:49 | 639227073771748493 |
|
489 ms | 149.78.140.164 |
| 11 | 2026-08-19 03:32 | 639227063977347614 |
|
239 ms | 149.78.140.164 |
| 10 | 2026-08-19 03:16 | 639227054253519024 |
|
480 ms | 149.78.140.164 |
| 9 | 2026-08-19 03:00 | 639227044381963886 |
|
476 ms | 149.78.140.164 |
| 8 | 2026-08-19 02:43 | 639227034441085514 |
|
488 ms | 149.78.140.164 |
| 7 | 2026-08-19 01:51 | 639227003126489968 |
|
246 ms | 149.78.140.164 |
| 6 | 2026-08-19 01:35 | 639226993456311614 |
|
479 ms | 149.78.140.164 |
| 5 | 2026-08-19 01:19 | 639226983847312345 |
|
479 ms | 149.78.140.164 |
| 4 | 2026-08-19 01:03 | 639226974357874853 |
|
479 ms | 149.78.140.164 |
| 3 | 2026-08-19 00:47 | 639226964670484721 |
|
479 ms | 149.78.140.164 |
| 2 | 2026-08-19 00:31 | 639226954857899696 |
|
476 ms | 149.78.140.164 |
| 1 | 2026-08-19 00:14 | 639226945091603488 |
|
276 ms | 149.78.140.164 |