History for ns.sys.ac
Domain: sys.ac • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.sys.ac
ns.sys.ac 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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 471 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 ns.sys.ac.
Records on Selected Date
78
Historical checks stored for this nameserver on selected date
Average Latency
471 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-09 23:22
All timestamps shown in UTC
Latest Resolved IP on Selected Date
153.126.142.66
Most recently resolved hosting IP on selected date
Successful Responses
78
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 ns.sys.ac
Showing DNS history for 2026-08-09 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 |
|---|---|---|---|---|---|
| 78 | 2026-08-09 23:22 | 639219137912168440 |
|
7 ms | 153.126.142.66 |
| 77 | 2026-08-09 23:07 | 639219129014206359 |
|
569 ms | 153.126.142.66 |
| 76 | 2026-08-09 22:52 | 639219120129816185 |
|
547 ms | 153.126.142.66 |
| 75 | 2026-08-09 22:38 | 639219111180200055 |
|
830 ms | 153.126.142.66 |
| 74 | 2026-08-09 22:23 | 639219102397272208 |
|
566 ms | 153.126.142.66 |
| 73 | 2026-08-09 22:08 | 639219093318422880 |
|
7 ms | 153.126.142.66 |
| 72 | 2026-08-09 21:53 | 639219084400315753 |
|
3 ms | 153.126.142.66 |
| 71 | 2026-08-09 21:38 | 639219075254551587 |
|
33 ms | 153.126.142.66 |
| 70 | 2026-08-09 21:23 | 639219065729192158 |
|
822 ms | 153.126.142.66 |
| 69 | 2026-08-09 21:07 | 639219056747802098 |
|
559 ms | 153.126.142.66 |
| 68 | 2026-08-09 20:52 | 639219047713450952 |
|
567 ms | 153.126.142.66 |
| 67 | 2026-08-09 20:37 | 639219038561445315 |
|
829 ms | 153.126.142.66 |
| 66 | 2026-08-09 19:45 | 639219007390383771 |
|
306 ms | 153.126.142.66 |
| 65 | 2026-08-09 19:30 | 639218998523265596 |
|
812 ms | 153.126.142.66 |
| 64 | 2026-08-09 19:15 | 639218989631630804 |
|
560 ms | 153.126.142.66 |
| 63 | 2026-08-09 19:00 | 639218980808450892 |
|
576 ms | 153.126.142.66 |
| 62 | 2026-08-09 18:45 | 639218971852160604 |
|
9 ms | 153.126.142.66 |
| 61 | 2026-08-09 18:30 | 639218962783650906 |
|
3 ms | 153.126.142.66 |
| 60 | 2026-08-09 18:15 | 639218953792820819 |
|
824 ms | 153.126.142.66 |
| 59 | 2026-08-09 18:00 | 639218944959692876 |
|
257 ms | 153.126.142.66 |
| 58 | 2026-08-09 17:46 | 639218936169104506 |
|
569 ms | 153.126.142.66 |
| 57 | 2026-08-09 17:31 | 639218927166062556 |
|
6 ms | 153.126.142.66 |
| 56 | 2026-08-09 17:16 | 639218918015715420 |
|
874 ms | 153.126.142.66 |
| 55 | 2026-08-09 17:00 | 639218908881852638 |
|
530 ms | 153.126.142.66 |
| 54 | 2026-08-09 16:09 | 639218877956262035 |
|
566 ms | 153.126.142.66 |
| 53 | 2026-08-09 15:54 | 639218869143729797 |
|
577 ms | 153.126.142.66 |
| 52 | 2026-08-09 15:39 | 639218860485298832 |
|
3 ms | 153.126.142.66 |
| 51 | 2026-08-09 15:25 | 639218851607906747 |
|
557 ms | 153.126.142.66 |
| 50 | 2026-08-09 15:10 | 639218842720839568 |
|
567 ms | 153.126.142.66 |
| 49 | 2026-08-09 14:55 | 639218833878788864 |
|
3 ms | 153.126.142.66 |
| 48 | 2026-08-09 14:40 | 639218825180862573 |
|
555 ms | 153.126.142.66 |
| 47 | 2026-08-09 14:26 | 639218816469621951 |
|
9 ms | 153.126.142.66 |
| 46 | 2026-08-09 14:11 | 639218807685036212 |
|
289 ms | 153.126.142.66 |
| 45 | 2026-08-09 13:57 | 639218798978271509 |
|
818 ms | 153.126.142.66 |
| 44 | 2026-08-09 13:42 | 639218790065423597 |
|
834 ms | 153.126.142.66 |
| 43 | 2026-08-09 13:27 | 639218781304584862 |
|
827 ms | 153.126.142.66 |
| 42 | 2026-08-09 12:36 | 639218750311179000 |
|
301 ms | 153.126.142.66 |
| 41 | 2026-08-09 12:22 | 639218741750420268 |
|
5 ms | 153.126.142.66 |
| 40 | 2026-08-09 12:07 | 639218733057535576 |
|
9 ms | 153.126.142.66 |
| 39 | 2026-08-09 11:53 | 639218724471329044 |
|
832 ms | 153.126.142.66 |
| 38 | 2026-08-09 11:38 | 639218715911974203 |
|
4 ms | 153.126.142.66 |
| 37 | 2026-08-09 11:24 | 639218707310812834 |
|
33 ms | 153.126.142.66 |
| 36 | 2026-08-09 11:10 | 639218698790485612 |
|
9 ms | 153.126.142.66 |
| 35 | 2026-08-09 10:56 | 639218690367692706 |
|
266 ms | 153.126.142.66 |
| 34 | 2026-08-09 10:42 | 639218681923173883 |
|
349 ms | 153.126.142.66 |
| 33 | 2026-08-09 10:28 | 639218673547179738 |
|
350 ms | 153.126.142.66 |
| 32 | 2026-08-09 10:13 | 639218664890274867 |
|
557 ms | 153.126.142.66 |
| 31 | 2026-08-09 09:59 | 639218656036928157 |
|
827 ms | 153.126.142.66 |
| 30 | 2026-08-09 09:07 | 639218624808018222 |
|
944 ms | 153.126.142.66 |
| 29 | 2026-08-09 08:52 | 639218616243340806 |
|
6 ms | 153.126.142.66 |
| 28 | 2026-08-09 08:38 | 639218607397811973 |
|
275 ms | 153.126.142.66 |
| 27 | 2026-08-09 08:23 | 639218598812444454 |
|
287 ms | 153.126.142.66 |
| 26 | 2026-08-09 08:09 | 639218590219570048 |
|
3 ms | 153.126.142.66 |
| 25 | 2026-08-09 07:55 | 639218581690210758 |
|
4300 ms | 153.126.142.66 |
| 24 | 2026-08-09 07:40 | 639218573057388822 |
|
284 ms | 153.126.142.66 |
| 23 | 2026-08-09 07:26 | 639218564408781785 |
|
2 ms | 153.126.142.66 |
| 22 | 2026-08-09 07:11 | 639218555767188482 |
|
2 ms | 153.126.142.66 |
| 21 | 2026-08-09 06:57 | 639218547142705295 |
|
284 ms | 153.126.142.66 |
| 20 | 2026-08-09 06:42 | 639218538090114532 |
|
818 ms | 153.126.142.66 |
| 19 | 2026-08-09 06:27 | 639218529257910584 |
|
825 ms | 153.126.142.66 |
| 18 | 2026-08-09 05:36 | 639218498473231858 |
|
270 ms | 153.126.142.66 |
| 17 | 2026-08-09 05:22 | 639218489802113995 |
|
827 ms | 153.126.142.66 |
| 16 | 2026-08-09 05:07 | 639218481006804516 |
|
590 ms | 153.126.142.66 |
| 15 | 2026-08-09 04:52 | 639218472048712427 |
|
815 ms | 153.126.142.66 |
| 14 | 2026-08-09 04:37 | 639218463224432974 |
|
3 ms | 153.126.142.66 |
| 13 | 2026-08-09 04:23 | 639218454384107526 |
|
255 ms | 153.126.142.66 |
| 12 | 2026-08-09 04:08 | 639218445331231791 |
|
556 ms | 153.126.142.66 |
| 11 | 2026-08-09 03:53 | 639218436285215733 |
|
572 ms | 153.126.142.66 |
| 10 | 2026-08-09 03:38 | 639218427289555123 |
|
3 ms | 153.126.142.66 |
| 9 | 2026-08-09 03:23 | 639218418227819981 |
|
572 ms | 153.126.142.66 |
| 8 | 2026-08-09 03:07 | 639218409119503123 |
|
571 ms | 153.126.142.66 |
| 7 | 2026-08-09 02:52 | 639218399771712154 |
|
13 ms | 153.126.142.66 |
| 6 | 2026-08-09 02:00 | 639218368648652303 |
|
833 ms | 153.126.142.66 |
| 5 | 2026-08-09 01:45 | 639218359569598460 |
|
830 ms | 153.126.142.66 |
| 4 | 2026-08-09 01:30 | 639218350555429902 |
|
4 ms | 153.126.142.66 |
| 3 | 2026-08-09 01:14 | 639218341311543299 |
|
834 ms | 153.126.142.66 |
| 2 | 2026-08-09 00:22 | 639218309981981465 |
|
550 ms | 153.126.142.66 |
| 1 | 2026-08-09 00:07 | 639218300987184335 |
|
816 ms | 153.126.142.66 |