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 2026-08-25. For this date, NameServerHistory found 69 DNS check records, 69 successful responses, 0 failed responses, and 555 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
69
Historical checks stored for this nameserver on selected date
Average Latency
555 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 23:45
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
69
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 2026-08-25 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 |
|---|---|---|---|---|---|
| 69 | 2026-08-25 23:45 | 639232974980190573 |
|
650 ms | 153.126.142.66 |
| 68 | 2026-08-25 23:28 | 639232964577050707 |
|
645 ms | 153.126.142.66 |
| 67 | 2026-08-25 22:34 | 639232932163142799 |
|
910 ms | 153.126.142.66 |
| 66 | 2026-08-25 22:17 | 639232921673215474 |
|
554 ms | 153.126.142.66 |
| 65 | 2026-08-25 21:59 | 639232911234504639 |
|
804 ms | 153.126.142.66 |
| 64 | 2026-08-25 21:42 | 639232900747078453 |
|
531 ms | 153.126.142.66 |
| 63 | 2026-08-25 21:24 | 639232890389222534 |
|
537 ms | 153.126.142.66 |
| 62 | 2026-08-25 21:07 | 639232880143390843 |
|
813 ms | 153.126.142.66 |
| 61 | 2026-08-25 20:50 | 639232869755024069 |
|
538 ms | 153.126.142.66 |
| 60 | 2026-08-25 20:33 | 639232859355940346 |
|
537 ms | 153.126.142.66 |
| 59 | 2026-08-25 20:15 | 639232848992244953 |
|
553 ms | 153.126.142.66 |
| 58 | 2026-08-25 19:58 | 639232838596478500 |
|
2311 ms | 153.126.142.66 |
| 57 | 2026-08-25 19:41 | 639232828175327683 |
|
538 ms | 153.126.142.66 |
| 56 | 2026-08-25 19:23 | 639232817798330473 |
|
542 ms | 153.126.142.66 |
| 55 | 2026-08-25 18:29 | 639232785462407552 |
|
543 ms | 153.126.142.66 |
| 54 | 2026-08-25 18:12 | 639232775177487032 |
|
532 ms | 153.126.142.66 |
| 53 | 2026-08-25 17:55 | 639232764991087115 |
|
645 ms | 153.126.142.66 |
| 52 | 2026-08-25 17:38 | 639232754842971478 |
|
278 ms | 153.126.142.66 |
| 51 | 2026-08-25 17:21 | 639232744455159107 |
|
536 ms | 153.126.142.66 |
| 50 | 2026-08-25 17:04 | 639232734145178231 |
|
535 ms | 153.126.142.66 |
| 49 | 2026-08-25 16:47 | 639232723827874402 |
|
270 ms | 153.126.142.66 |
| 48 | 2026-08-25 16:30 | 639232713533011892 |
|
813 ms | 153.126.142.66 |
| 47 | 2026-08-25 16:12 | 639232703065318207 |
|
801 ms | 153.126.142.66 |
| 46 | 2026-08-25 15:55 | 639232692629559470 |
|
4 ms | 153.126.142.66 |
| 45 | 2026-08-25 15:37 | 639232682238836475 |
|
829 ms | 153.126.142.66 |
| 44 | 2026-08-25 15:20 | 639232671787004306 |
|
648 ms | 153.126.142.66 |
| 43 | 2026-08-25 14:25 | 639232638994329666 |
|
541 ms | 153.126.142.66 |
| 42 | 2026-08-25 14:08 | 639232628614783237 |
|
533 ms | 153.126.142.66 |
| 41 | 2026-08-25 13:51 | 639232618360728578 |
|
534 ms | 153.126.142.66 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
532 ms | 153.126.142.66 |
| 39 | 2026-08-25 13:16 | 639232597643611557 |
|
543 ms | 153.126.142.66 |
| 38 | 2026-08-25 12:59 | 639232587225721862 |
|
526 ms | 153.126.142.66 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
808 ms | 153.126.142.66 |
| 36 | 2026-08-25 12:24 | 639232566381512620 |
|
814 ms | 153.126.142.66 |
| 35 | 2026-08-25 12:07 | 639232556111768563 |
|
532 ms | 153.126.142.66 |
| 34 | 2026-08-25 11:50 | 639232545839529039 |
|
549 ms | 153.126.142.66 |
| 33 | 2026-08-25 11:33 | 639232535349285207 |
|
545 ms | 153.126.142.66 |
| 32 | 2026-08-25 11:15 | 639232524938080723 |
|
538 ms | 153.126.142.66 |
| 31 | 2026-08-25 10:21 | 639232492740373468 |
|
550 ms | 153.126.142.66 |
| 30 | 2026-08-25 10:04 | 639232482235303141 |
|
537 ms | 153.126.142.66 |
| 29 | 2026-08-25 09:47 | 639232471861770303 |
|
550 ms | 153.126.142.66 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
563 ms | 153.126.142.66 |
| 27 | 2026-08-25 09:12 | 639232451282965990 |
|
524 ms | 153.126.142.66 |
| 26 | 2026-08-25 08:55 | 639232440814614938 |
|
546 ms | 153.126.142.66 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
1063 ms | 153.126.142.66 |
| 24 | 2026-08-25 08:20 | 639232420003096185 |
|
534 ms | 153.126.142.66 |
| 23 | 2026-08-25 08:03 | 639232409467287444 |
|
692 ms | 153.126.142.66 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
664 ms | 153.126.142.66 |
| 21 | 2026-08-25 07:28 | 639232388731528337 |
|
528 ms | 153.126.142.66 |
| 20 | 2026-08-25 07:11 | 639232378288598612 |
|
553 ms | 153.126.142.66 |
| 19 | 2026-08-25 06:17 | 639232346196373643 |
|
798 ms | 153.126.142.66 |
| 18 | 2026-08-25 06:00 | 639232336112370741 |
|
2 ms | 153.126.142.66 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
818 ms | 153.126.142.66 |
| 16 | 2026-08-25 05:27 | 639232316189381720 |
|
32 ms | 153.126.142.66 |
| 15 | 2026-08-25 05:10 | 639232306217998913 |
|
65 ms | 153.126.142.66 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
267 ms | 153.126.142.66 |
| 13 | 2026-08-25 04:37 | 639232286095760789 |
|
800 ms | 153.126.142.66 |
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
3 ms | 153.126.142.66 |
| 11 | 2026-08-25 04:03 | 639232265900986425 |
|
2 ms | 153.126.142.66 |
| 10 | 2026-08-25 03:46 | 639232255723518075 |
|
543 ms | 153.126.142.66 |
| 9 | 2026-08-25 03:29 | 639232245484452890 |
|
3 ms | 153.126.142.66 |
| 8 | 2026-08-25 03:12 | 639232235157175331 |
|
13 ms | 153.126.142.66 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
527 ms | 153.126.142.66 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
540 ms | 153.126.142.66 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
540 ms | 153.126.142.66 |
| 4 | 2026-08-25 01:27 | 639232172197053132 |
|
544 ms | 153.126.142.66 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
544 ms | 153.126.142.66 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
531 ms | 153.126.142.66 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
548 ms | 153.126.142.66 |