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 2026-08-14. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 483 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
483 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-14 23:54
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 2026-08-14 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 | 2026-08-14 23:54 | 639223477272309567 |
|
577 ms | 153.126.142.66 |
| 77 | 2026-08-14 23:39 | 639223467876800215 |
|
265 ms | 153.126.142.66 |
| 76 | 2026-08-14 23:23 | 639223458466733344 |
|
557 ms | 153.126.142.66 |
| 75 | 2026-08-14 23:07 | 639223449196197019 |
|
835 ms | 153.126.142.66 |
| 74 | 2026-08-14 22:52 | 639223439729973302 |
|
853 ms | 153.126.142.66 |
| 73 | 2026-08-14 22:36 | 639223430298973377 |
|
558 ms | 153.126.142.66 |
| 72 | 2026-08-14 22:20 | 639223420812183061 |
|
826 ms | 153.126.142.66 |
| 71 | 2026-08-14 22:04 | 639223411307572360 |
|
568 ms | 153.126.142.66 |
| 70 | 2026-08-14 21:49 | 639223401895099116 |
|
572 ms | 153.126.142.66 |
| 69 | 2026-08-14 20:56 | 639223370328282191 |
|
817 ms | 153.126.142.66 |
| 68 | 2026-08-14 20:41 | 639223361156898888 |
|
837 ms | 153.126.142.66 |
| 67 | 2026-08-14 20:25 | 639223351683501109 |
|
3 ms | 153.126.142.66 |
| 66 | 2026-08-14 20:09 | 639223342485908428 |
|
265 ms | 153.126.142.66 |
| 65 | 2026-08-14 19:54 | 639223333113923772 |
|
549 ms | 153.126.142.66 |
| 64 | 2026-08-14 19:38 | 639223323766820131 |
|
4 ms | 153.126.142.66 |
| 63 | 2026-08-14 19:23 | 639223314500774279 |
|
4 ms | 153.126.142.66 |
| 62 | 2026-08-14 19:07 | 639223305225877159 |
|
568 ms | 153.126.142.66 |
| 61 | 2026-08-14 18:52 | 639223295834845965 |
|
553 ms | 153.126.142.66 |
| 60 | 2026-08-14 18:36 | 639223286312006616 |
|
573 ms | 153.126.142.66 |
| 59 | 2026-08-14 18:20 | 639223276659010988 |
|
573 ms | 153.126.142.66 |
| 58 | 2026-08-14 18:04 | 639223267203892251 |
|
565 ms | 153.126.142.66 |
| 57 | 2026-08-14 17:11 | 639223235652723921 |
|
585 ms | 153.126.142.66 |
| 56 | 2026-08-14 16:56 | 639223226156684619 |
|
574 ms | 153.126.142.66 |
| 55 | 2026-08-14 16:40 | 639223216737677817 |
|
550 ms | 153.126.142.66 |
| 54 | 2026-08-14 16:24 | 639223207303987036 |
|
263 ms | 153.126.142.66 |
| 53 | 2026-08-14 16:09 | 639223197972369650 |
|
859 ms | 153.126.142.66 |
| 52 | 2026-08-14 15:53 | 639223188476518684 |
|
558 ms | 153.126.142.66 |
| 51 | 2026-08-14 15:37 | 639223179029668254 |
|
835 ms | 153.126.142.66 |
| 50 | 2026-08-14 15:21 | 639223169668684371 |
|
4 ms | 153.126.142.66 |
| 49 | 2026-08-14 15:06 | 639223160270013058 |
|
263 ms | 153.126.142.66 |
| 48 | 2026-08-14 14:50 | 639223150848386507 |
|
568 ms | 153.126.142.66 |
| 47 | 2026-08-14 14:34 | 639223141514160124 |
|
581 ms | 153.126.142.66 |
| 46 | 2026-08-14 14:19 | 639223131908897269 |
|
836 ms | 153.126.142.66 |
| 45 | 2026-08-14 13:26 | 639223100084750932 |
|
847 ms | 153.126.142.66 |
| 44 | 2026-08-14 13:10 | 639223090744921973 |
|
555 ms | 153.126.142.66 |
| 43 | 2026-08-14 12:54 | 639223081343134137 |
|
589 ms | 153.126.142.66 |
| 42 | 2026-08-14 12:39 | 639223071917003603 |
|
569 ms | 153.126.142.66 |
| 41 | 2026-08-14 12:23 | 639223062407395043 |
|
568 ms | 153.126.142.66 |
| 40 | 2026-08-14 12:07 | 639223052970600447 |
|
567 ms | 153.126.142.66 |
| 39 | 2026-08-14 11:51 | 639223043584242187 |
|
579 ms | 153.126.142.66 |
| 38 | 2026-08-14 11:36 | 639223034248611856 |
|
590 ms | 153.126.142.66 |
| 37 | 2026-08-14 11:20 | 639223024816175094 |
|
599 ms | 153.126.142.66 |
| 36 | 2026-08-14 11:04 | 639223015278211871 |
|
559 ms | 153.126.142.66 |
| 35 | 2026-08-14 10:48 | 639223005387568522 |
|
558 ms | 153.126.142.66 |
| 34 | 2026-08-14 10:32 | 639222995944735037 |
|
583 ms | 153.126.142.66 |
| 33 | 2026-08-14 09:39 | 639222964532402826 |
|
262 ms | 153.126.142.66 |
| 32 | 2026-08-14 09:24 | 639222955031971579 |
|
576 ms | 153.126.142.66 |
| 31 | 2026-08-14 09:08 | 639222945616352079 |
|
567 ms | 153.126.142.66 |
| 30 | 2026-08-14 08:52 | 639222936296615644 |
|
550 ms | 153.126.142.66 |
| 29 | 2026-08-14 08:37 | 639222926913151746 |
|
573 ms | 153.126.142.66 |
| 28 | 2026-08-14 08:21 | 639222917608375722 |
|
589 ms | 153.126.142.66 |
| 27 | 2026-08-14 08:06 | 639222908294448500 |
|
567 ms | 153.126.142.66 |
| 26 | 2026-08-14 07:50 | 639222898918389753 |
|
630 ms | 153.126.142.66 |
| 25 | 2026-08-14 07:35 | 639222889625876211 |
|
842 ms | 153.126.142.66 |
| 24 | 2026-08-14 07:19 | 639222880353707528 |
|
818 ms | 153.126.142.66 |
| 23 | 2026-08-14 07:04 | 639222871065611259 |
|
819 ms | 153.126.142.66 |
| 22 | 2026-08-14 06:48 | 639222861517093112 |
|
810 ms | 153.126.142.66 |
| 21 | 2026-08-14 05:56 | 639222830182717637 |
|
264 ms | 153.126.142.66 |
| 20 | 2026-08-14 05:40 | 639222820714737422 |
|
262 ms | 153.126.142.66 |
| 19 | 2026-08-14 05:24 | 639222811404284741 |
|
538 ms | 153.126.142.66 |
| 18 | 2026-08-14 05:09 | 639222801994952240 |
|
543 ms | 153.126.142.66 |
| 17 | 2026-08-14 04:53 | 639222792581940911 |
|
3 ms | 153.126.142.66 |
| 16 | 2026-08-14 04:38 | 639222783296631220 |
|
590 ms | 153.126.142.66 |
| 15 | 2026-08-14 04:22 | 639222773909528001 |
|
3 ms | 153.126.142.66 |
| 14 | 2026-08-14 04:06 | 639222764574707991 |
|
2 ms | 153.126.142.66 |
| 13 | 2026-08-14 03:51 | 639222754982758281 |
|
568 ms | 153.126.142.66 |
| 12 | 2026-08-14 03:35 | 639222745650144239 |
|
3 ms | 153.126.142.66 |
| 11 | 2026-08-14 03:19 | 639222736060223018 |
|
4 ms | 153.126.142.66 |
| 10 | 2026-08-14 03:03 | 639222726529271510 |
|
842 ms | 153.126.142.66 |
| 9 | 2026-08-14 02:10 | 639222694791257846 |
|
260 ms | 153.126.142.66 |
| 8 | 2026-08-14 01:55 | 639222685350317820 |
|
268 ms | 153.126.142.66 |
| 7 | 2026-08-14 01:39 | 639222675895178560 |
|
263 ms | 153.126.142.66 |
| 6 | 2026-08-14 01:23 | 639222666344182743 |
|
290 ms | 153.126.142.66 |
| 5 | 2026-08-14 01:07 | 639222656762316965 |
|
2 ms | 153.126.142.66 |
| 4 | 2026-08-14 00:51 | 639222647109404695 |
|
3 ms | 153.126.142.66 |
| 3 | 2026-08-14 00:35 | 639222637659944389 |
|
809 ms | 153.126.142.66 |
| 2 | 2026-08-14 00:19 | 639222628151417313 |
|
2 ms | 153.126.142.66 |
| 1 | 2026-08-14 00:03 | 639222618462620588 |
|
14 ms | 153.126.142.66 |