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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 429 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
74
Historical checks stored for this nameserver on selected date
Average Latency
429 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:59
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
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 ns.sys.ac
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 23:59 | 639230391807229016 |
|
555 ms | 153.126.142.66 |
| 73 | 2026-08-22 23:43 | 639230382051619327 |
|
3 ms | 153.126.142.66 |
| 72 | 2026-08-22 23:27 | 639230372323353529 |
|
813 ms | 153.126.142.66 |
| 71 | 2026-08-22 23:11 | 639230362586451064 |
|
2 ms | 153.126.142.66 |
| 70 | 2026-08-22 22:54 | 639230352793666303 |
|
7 ms | 153.126.142.66 |
| 69 | 2026-08-22 22:38 | 639230342775737758 |
|
3 ms | 153.126.142.66 |
| 68 | 2026-08-22 22:21 | 639230332639939561 |
|
3 ms | 153.126.142.66 |
| 67 | 2026-08-22 21:28 | 639230301014190104 |
|
3 ms | 153.126.142.66 |
| 66 | 2026-08-22 21:12 | 639230291048161498 |
|
3 ms | 153.126.142.66 |
| 65 | 2026-08-22 20:55 | 639230280894353664 |
|
541 ms | 153.126.142.66 |
| 64 | 2026-08-22 20:38 | 639230270699419073 |
|
573 ms | 153.126.142.66 |
| 63 | 2026-08-22 20:21 | 639230260248163050 |
|
7 ms | 153.126.142.66 |
| 62 | 2026-08-22 20:04 | 639230250122494282 |
|
4 ms | 153.126.142.66 |
| 61 | 2026-08-22 19:47 | 639230239972935046 |
|
557 ms | 153.126.142.66 |
| 60 | 2026-08-22 19:30 | 639230229963262464 |
|
843 ms | 153.126.142.66 |
| 59 | 2026-08-22 19:13 | 639230220033804658 |
|
555 ms | 153.126.142.66 |
| 58 | 2026-08-22 18:57 | 639230209891107289 |
|
569 ms | 153.126.142.66 |
| 57 | 2026-08-22 18:40 | 639230199630298717 |
|
2303 ms | 153.126.142.66 |
| 56 | 2026-08-22 18:22 | 639230189301984150 |
|
826 ms | 153.126.142.66 |
| 55 | 2026-08-22 17:29 | 639230157138468804 |
|
541 ms | 153.126.142.66 |
| 54 | 2026-08-22 17:12 | 639230146987869495 |
|
4 ms | 153.126.142.66 |
| 53 | 2026-08-22 16:55 | 639230136768638516 |
|
553 ms | 153.126.142.66 |
| 52 | 2026-08-22 16:38 | 639230126735907877 |
|
3 ms | 153.126.142.66 |
| 51 | 2026-08-22 16:21 | 639230116551187768 |
|
4 ms | 153.126.142.66 |
| 50 | 2026-08-22 16:04 | 639230106335615913 |
|
573 ms | 153.126.142.66 |
| 49 | 2026-08-22 15:47 | 639230096177758176 |
|
358 ms | 153.126.142.66 |
| 48 | 2026-08-22 15:30 | 639230086185999993 |
|
826 ms | 153.126.142.66 |
| 47 | 2026-08-22 15:14 | 639230076247854903 |
|
3 ms | 153.126.142.66 |
| 46 | 2026-08-22 14:57 | 639230066076077530 |
|
561 ms | 153.126.142.66 |
| 45 | 2026-08-22 14:40 | 639230055738197328 |
|
817 ms | 153.126.142.66 |
| 44 | 2026-08-22 14:23 | 639230045411225521 |
|
571 ms | 153.126.142.66 |
| 43 | 2026-08-22 13:29 | 639230013046000470 |
|
557 ms | 153.126.142.66 |
| 42 | 2026-08-22 13:12 | 639230003090037878 |
|
3 ms | 153.126.142.66 |
| 41 | 2026-08-22 12:55 | 639229993008259475 |
|
828 ms | 153.126.142.66 |
| 40 | 2026-08-22 12:38 | 639229982909449470 |
|
5 ms | 153.126.142.66 |
| 39 | 2026-08-22 12:21 | 639229973035502212 |
|
275 ms | 153.126.142.66 |
| 38 | 2026-08-22 12:05 | 639229963064296145 |
|
807 ms | 153.126.142.66 |
| 37 | 2026-08-22 11:48 | 639229952996162143 |
|
812 ms | 153.126.142.66 |
| 36 | 2026-08-22 11:32 | 639229943051949195 |
|
4266 ms | 153.126.142.66 |
| 35 | 2026-08-22 11:15 | 639229932919214934 |
|
4 ms | 153.126.142.66 |
| 34 | 2026-08-22 10:58 | 639229922745889838 |
|
4 ms | 153.126.142.66 |
| 33 | 2026-08-22 10:41 | 639229912587214796 |
|
3 ms | 153.126.142.66 |
| 32 | 2026-08-22 10:24 | 639229902240004454 |
|
820 ms | 153.126.142.66 |
| 31 | 2026-08-22 09:31 | 639229870800501662 |
|
4 ms | 153.126.142.66 |
| 30 | 2026-08-22 09:15 | 639229861058384956 |
|
2 ms | 153.126.142.66 |
| 29 | 2026-08-22 08:59 | 639229851158592604 |
|
567 ms | 153.126.142.66 |
| 28 | 2026-08-22 08:42 | 639229841475569629 |
|
3 ms | 153.126.142.66 |
| 27 | 2026-08-22 08:26 | 639229831887658471 |
|
3 ms | 153.126.142.66 |
| 26 | 2026-08-22 08:10 | 639229822043670346 |
|
7 ms | 153.126.142.66 |
| 25 | 2026-08-22 07:54 | 639229812327913936 |
|
4 ms | 153.126.142.66 |
| 24 | 2026-08-22 07:38 | 639229802629488686 |
|
563 ms | 153.126.142.66 |
| 23 | 2026-08-22 07:21 | 639229793051447309 |
|
546 ms | 153.126.142.66 |
| 22 | 2026-08-22 07:05 | 639229783303531961 |
|
2 ms | 153.126.142.66 |
| 21 | 2026-08-22 06:49 | 639229773458051942 |
|
2270 ms | 153.126.142.66 |
| 20 | 2026-08-22 06:32 | 639229763373848056 |
|
966 ms | 153.126.142.66 |
| 19 | 2026-08-22 05:40 | 639229732140622809 |
|
821 ms | 153.126.142.66 |
| 18 | 2026-08-22 05:24 | 639229722699695967 |
|
325 ms | 153.126.142.66 |
| 17 | 2026-08-22 05:08 | 639229713097498075 |
|
2 ms | 153.126.142.66 |
| 16 | 2026-08-22 04:52 | 639229703543969637 |
|
3 ms | 153.126.142.66 |
| 15 | 2026-08-22 04:36 | 639229693970392873 |
|
2 ms | 153.126.142.66 |
| 14 | 2026-08-22 04:20 | 639229684277329469 |
|
5 ms | 153.126.142.66 |
| 13 | 2026-08-22 04:04 | 639229674501596661 |
|
3 ms | 153.126.142.66 |
| 12 | 2026-08-22 03:48 | 639229665064441147 |
|
3 ms | 153.126.142.66 |
| 11 | 2026-08-22 03:32 | 639229655507536872 |
|
3 ms | 153.126.142.66 |
| 10 | 2026-08-22 03:16 | 639229645849603111 |
|
823 ms | 153.126.142.66 |
| 9 | 2026-08-22 03:00 | 639229636090497453 |
|
564 ms | 153.126.142.66 |
| 8 | 2026-08-22 02:43 | 639229625978544281 |
|
3 ms | 153.126.142.66 |
| 7 | 2026-08-22 01:51 | 639229594644662176 |
|
22 ms | 153.126.142.66 |
| 6 | 2026-08-22 01:35 | 639229585214633065 |
|
3 ms | 153.126.142.66 |
| 5 | 2026-08-22 01:19 | 639229575581042175 |
|
260 ms | 153.126.142.66 |
| 4 | 2026-08-22 01:03 | 639229565912268962 |
|
551 ms | 153.126.142.66 |
| 3 | 2026-08-22 00:47 | 639229556237813203 |
|
3 ms | 153.126.142.66 |
| 2 | 2026-08-22 00:31 | 639229546625802518 |
|
2008 ms | 153.126.142.66 |
| 1 | 2026-08-22 00:15 | 639229537172016621 |
|
3 ms | 153.126.142.66 |