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 2026-08-08. For this date, NameServerHistory found 63 DNS check records, 63 successful responses, 0 failed responses, and 524 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
63
Historical checks stored for this nameserver on selected date
Average Latency
524 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-08 23:52
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
63
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 2026-08-08 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 |
|---|---|---|---|---|---|
| 63 | 2026-08-08 23:52 | 639218291874134258 |
|
826 ms | 153.126.142.66 |
| 62 | 2026-08-08 23:37 | 639218282817785496 |
|
822 ms | 153.126.142.66 |
| 61 | 2026-08-08 22:45 | 639218252106422334 |
|
551 ms | 153.126.142.66 |
| 60 | 2026-08-08 22:31 | 639218243323944113 |
|
548 ms | 153.126.142.66 |
| 59 | 2026-08-08 22:16 | 639218234397020230 |
|
3 ms | 153.126.142.66 |
| 58 | 2026-08-08 22:01 | 639218225412858763 |
|
551 ms | 153.126.142.66 |
| 57 | 2026-08-08 21:08 | 639218194282616684 |
|
841 ms | 153.126.142.66 |
| 56 | 2026-08-08 20:53 | 639218185036989606 |
|
926 ms | 153.126.142.66 |
| 55 | 2026-08-08 20:38 | 639218175974363575 |
|
556 ms | 153.126.142.66 |
| 54 | 2026-08-08 20:23 | 639218166972644815 |
|
821 ms | 153.126.142.66 |
| 53 | 2026-08-08 19:31 | 639218135900313734 |
|
821 ms | 153.126.142.66 |
| 52 | 2026-08-08 19:16 | 639218127088470726 |
|
823 ms | 153.126.142.66 |
| 51 | 2026-08-08 19:01 | 639218118310406743 |
|
15 ms | 153.126.142.66 |
| 50 | 2026-08-08 18:47 | 639218109452520238 |
|
2279 ms | 153.126.142.66 |
| 49 | 2026-08-08 17:55 | 639218078440804962 |
|
570 ms | 153.126.142.66 |
| 48 | 2026-08-08 17:41 | 639218069827056995 |
|
284 ms | 153.126.142.66 |
| 47 | 2026-08-08 17:26 | 639218060928974999 |
|
555 ms | 153.126.142.66 |
| 46 | 2026-08-08 17:11 | 639218052072104591 |
|
554 ms | 153.126.142.66 |
| 45 | 2026-08-08 16:19 | 639218021131612993 |
|
706 ms | 153.126.142.66 |
| 44 | 2026-08-08 16:05 | 639218012544891033 |
|
837 ms | 153.126.142.66 |
| 43 | 2026-08-08 15:51 | 639218003733822367 |
|
580 ms | 153.126.142.66 |
| 42 | 2026-08-08 15:36 | 639217994998349201 |
|
536 ms | 153.126.142.66 |
| 41 | 2026-08-08 14:44 | 639217963788814319 |
|
568 ms | 153.126.142.66 |
| 40 | 2026-08-08 14:29 | 639217955087396874 |
|
524 ms | 153.126.142.66 |
| 39 | 2026-08-08 14:15 | 639217946350294952 |
|
843 ms | 153.126.142.66 |
| 38 | 2026-08-08 14:00 | 639217937526020436 |
|
827 ms | 153.126.142.66 |
| 37 | 2026-08-08 13:09 | 639217906769667024 |
|
290 ms | 153.126.142.66 |
| 36 | 2026-08-08 12:55 | 639217898300938849 |
|
6 ms | 153.126.142.66 |
| 35 | 2026-08-08 12:40 | 639217889778639925 |
|
11 ms | 153.126.142.66 |
| 34 | 2026-08-08 12:26 | 639217881083065140 |
|
3 ms | 153.126.142.66 |
| 33 | 2026-08-08 11:36 | 639217850620659312 |
|
819 ms | 153.126.142.66 |
| 32 | 2026-08-08 11:22 | 639217841938624907 |
|
315 ms | 153.126.142.66 |
| 31 | 2026-08-08 11:07 | 639217833389546843 |
|
4 ms | 153.126.142.66 |
| 30 | 2026-08-08 10:53 | 639217824846173945 |
|
568 ms | 153.126.142.66 |
| 29 | 2026-08-08 10:01 | 639217793807292972 |
|
3 ms | 153.126.142.66 |
| 28 | 2026-08-08 09:47 | 639217785208951403 |
|
5 ms | 153.126.142.66 |
| 27 | 2026-08-08 09:32 | 639217776566534942 |
|
3 ms | 153.126.142.66 |
| 26 | 2026-08-08 09:18 | 639217767935139326 |
|
4 ms | 153.126.142.66 |
| 25 | 2026-08-08 08:27 | 639217737225367411 |
|
3 ms | 153.126.142.66 |
| 24 | 2026-08-08 08:13 | 639217728765093674 |
|
569 ms | 153.126.142.66 |
| 23 | 2026-08-08 07:58 | 639217720136905586 |
|
576 ms | 153.126.142.66 |
| 22 | 2026-08-08 07:44 | 639217711410853004 |
|
3 ms | 153.126.142.66 |
| 21 | 2026-08-08 06:51 | 639217680275549698 |
|
827 ms | 153.126.142.66 |
| 20 | 2026-08-08 06:37 | 639217671340563867 |
|
861 ms | 153.126.142.66 |
| 19 | 2026-08-08 06:22 | 639217662739829952 |
|
584 ms | 153.126.142.66 |
| 18 | 2026-08-08 06:08 | 639217654129395144 |
|
10 ms | 153.126.142.66 |
| 17 | 2026-08-08 05:17 | 639217623690502934 |
|
853 ms | 153.126.142.66 |
| 16 | 2026-08-08 05:03 | 639217615180184169 |
|
28 ms | 153.126.142.66 |
| 15 | 2026-08-08 04:49 | 639217606737293244 |
|
584 ms | 153.126.142.66 |
| 14 | 2026-08-08 04:35 | 639217598089858483 |
|
592 ms | 153.126.142.66 |
| 13 | 2026-08-08 03:43 | 639217567343169140 |
|
568 ms | 153.126.142.66 |
| 12 | 2026-08-08 03:29 | 639217558743892856 |
|
846 ms | 153.126.142.66 |
| 11 | 2026-08-08 03:14 | 639217550069823359 |
|
848 ms | 153.126.142.66 |
| 10 | 2026-08-08 03:00 | 639217541571663863 |
|
838 ms | 153.126.142.66 |
| 9 | 2026-08-08 02:10 | 639217510598671918 |
|
3 ms | 153.126.142.66 |
| 8 | 2026-08-08 01:55 | 639217501853904641 |
|
804 ms | 153.126.142.66 |
| 7 | 2026-08-08 01:41 | 639217492857464038 |
|
808 ms | 153.126.142.66 |
| 6 | 2026-08-08 01:26 | 639217483935810845 |
|
819 ms | 153.126.142.66 |
| 5 | 2026-08-08 01:11 | 639217475281344873 |
|
822 ms | 153.126.142.66 |
| 4 | 2026-08-08 00:56 | 639217466591266473 |
|
258 ms | 153.126.142.66 |
| 3 | 2026-08-08 00:42 | 639217457842031506 |
|
807 ms | 153.126.142.66 |
| 2 | 2026-08-08 00:27 | 639217449192590684 |
|
33 ms | 153.126.142.66 |
| 1 | 2026-08-08 00:13 | 639217440385817840 |
|
263 ms | 153.126.142.66 |