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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 466 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
81
Historical checks stored for this nameserver on selected date
Average Latency
466 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-10 23:49
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
81
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 2026-08-10 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 |
|---|---|---|---|---|---|
| 81 | 2026-08-10 23:49 | 639220018272941900 |
|
554 ms | 153.126.142.66 |
| 80 | 2026-08-10 23:34 | 639220009109892969 |
|
798 ms | 153.126.142.66 |
| 79 | 2026-08-10 23:19 | 639220000040489788 |
|
812 ms | 153.126.142.66 |
| 78 | 2026-08-10 23:04 | 639219991197135747 |
|
803 ms | 153.126.142.66 |
| 77 | 2026-08-10 22:49 | 639219982104540014 |
|
809 ms | 153.126.142.66 |
| 76 | 2026-08-10 22:34 | 639219973150300215 |
|
815 ms | 153.126.142.66 |
| 75 | 2026-08-10 22:19 | 639219964188486697 |
|
3 ms | 153.126.142.66 |
| 74 | 2026-08-10 22:04 | 639219954995921784 |
|
2307 ms | 153.126.142.66 |
| 73 | 2026-08-10 21:49 | 639219945559908104 |
|
807 ms | 153.126.142.66 |
| 72 | 2026-08-10 20:56 | 639219914137782273 |
|
3 ms | 153.126.142.66 |
| 71 | 2026-08-10 20:41 | 639219904858355064 |
|
555 ms | 153.126.142.66 |
| 70 | 2026-08-10 20:25 | 639219895655263396 |
|
5 ms | 153.126.142.66 |
| 69 | 2026-08-10 20:10 | 639219886527091074 |
|
255 ms | 153.126.142.66 |
| 68 | 2026-08-10 19:55 | 639219877343266628 |
|
828 ms | 153.126.142.66 |
| 67 | 2026-08-10 19:39 | 639219868177358195 |
|
4 ms | 153.126.142.66 |
| 66 | 2026-08-10 19:24 | 639219859159581515 |
|
1083 ms | 153.126.142.66 |
| 65 | 2026-08-10 19:09 | 639219850124020182 |
|
821 ms | 153.126.142.66 |
| 64 | 2026-08-10 18:54 | 639219840940124840 |
|
798 ms | 153.126.142.66 |
| 63 | 2026-08-10 18:38 | 639219831829876486 |
|
3 ms | 153.126.142.66 |
| 62 | 2026-08-10 18:23 | 639219822587759143 |
|
565 ms | 153.126.142.66 |
| 61 | 2026-08-10 18:08 | 639219813247114428 |
|
566 ms | 153.126.142.66 |
| 60 | 2026-08-10 17:15 | 639219781959606396 |
|
256 ms | 153.126.142.66 |
| 59 | 2026-08-10 17:00 | 639219772658305431 |
|
255 ms | 153.126.142.66 |
| 58 | 2026-08-10 16:45 | 639219763454523027 |
|
256 ms | 153.126.142.66 |
| 57 | 2026-08-10 16:29 | 639219754279127815 |
|
548 ms | 153.126.142.66 |
| 56 | 2026-08-10 16:14 | 639219745087467767 |
|
1128 ms | 153.126.142.66 |
| 55 | 2026-08-10 15:59 | 639219735900678107 |
|
559 ms | 153.126.142.66 |
| 54 | 2026-08-10 15:43 | 639219726531461979 |
|
302 ms | 153.126.142.66 |
| 53 | 2026-08-10 15:28 | 639219717415222156 |
|
824 ms | 153.126.142.66 |
| 52 | 2026-08-10 15:13 | 639219708266470863 |
|
842 ms | 153.126.142.66 |
| 51 | 2026-08-10 14:57 | 639219699049479559 |
|
919 ms | 153.126.142.66 |
| 50 | 2026-08-10 14:42 | 639219689775815194 |
|
545 ms | 153.126.142.66 |
| 49 | 2026-08-10 14:26 | 639219680511810632 |
|
1189 ms | 153.126.142.66 |
| 48 | 2026-08-10 13:34 | 639219648997191257 |
|
546 ms | 153.126.142.66 |
| 47 | 2026-08-10 13:19 | 639219639938909436 |
|
824 ms | 153.126.142.66 |
| 46 | 2026-08-10 13:04 | 639219630718286441 |
|
34 ms | 153.126.142.66 |
| 45 | 2026-08-10 12:48 | 639219621472350410 |
|
257 ms | 153.126.142.66 |
| 44 | 2026-08-10 12:33 | 639219612500421992 |
|
554 ms | 153.126.142.66 |
| 43 | 2026-08-10 12:18 | 639219603383833445 |
|
560 ms | 153.126.142.66 |
| 42 | 2026-08-10 12:02 | 639219594143823358 |
|
561 ms | 153.126.142.66 |
| 41 | 2026-08-10 11:47 | 639219585053166024 |
|
538 ms | 153.126.142.66 |
| 40 | 2026-08-10 11:32 | 639219575885776644 |
|
826 ms | 153.126.142.66 |
| 39 | 2026-08-10 11:17 | 639219566844532361 |
|
2032 ms | 153.126.142.66 |
| 38 | 2026-08-10 11:02 | 639219557705808294 |
|
571 ms | 153.126.142.66 |
| 37 | 2026-08-10 10:46 | 639219548482688649 |
|
9 ms | 153.126.142.66 |
| 36 | 2026-08-10 09:55 | 639219517492763539 |
|
4 ms | 153.126.142.66 |
| 35 | 2026-08-10 09:40 | 639219508755773605 |
|
4 ms | 153.126.142.66 |
| 34 | 2026-08-10 09:25 | 639219499852103863 |
|
3 ms | 153.126.142.66 |
| 33 | 2026-08-10 09:10 | 639219490893714387 |
|
3 ms | 153.126.142.66 |
| 32 | 2026-08-10 08:56 | 639219482299305521 |
|
3 ms | 153.126.142.66 |
| 31 | 2026-08-10 08:41 | 639219473613114853 |
|
565 ms | 153.126.142.66 |
| 30 | 2026-08-10 08:27 | 639219465061138643 |
|
552 ms | 153.126.142.66 |
| 29 | 2026-08-10 08:13 | 639219456616129015 |
|
851 ms | 153.126.142.66 |
| 28 | 2026-08-10 07:58 | 639219447974008557 |
|
7 ms | 153.126.142.66 |
| 27 | 2026-08-10 07:44 | 639219439498255213 |
|
3 ms | 153.126.142.66 |
| 26 | 2026-08-10 07:30 | 639219430664872256 |
|
9 ms | 153.126.142.66 |
| 25 | 2026-08-10 07:15 | 639219421757560037 |
|
33 ms | 153.126.142.66 |
| 24 | 2026-08-10 06:23 | 639219390773218684 |
|
862 ms | 153.126.142.66 |
| 23 | 2026-08-10 06:09 | 639219382205367722 |
|
10 ms | 153.126.142.66 |
| 22 | 2026-08-10 05:55 | 639219373711937615 |
|
2 ms | 153.126.142.66 |
| 21 | 2026-08-10 05:40 | 639219365088558404 |
|
282 ms | 153.126.142.66 |
| 20 | 2026-08-10 05:26 | 639219356348833255 |
|
823 ms | 153.126.142.66 |
| 19 | 2026-08-10 05:11 | 639219347860053478 |
|
548 ms | 153.126.142.66 |
| 18 | 2026-08-10 04:57 | 639219339173195121 |
|
3 ms | 153.126.142.66 |
| 17 | 2026-08-10 04:43 | 639219330642664669 |
|
832 ms | 153.126.142.66 |
| 16 | 2026-08-10 04:29 | 639219322058698995 |
|
3 ms | 153.126.142.66 |
| 15 | 2026-08-10 04:14 | 639219313564344199 |
|
575 ms | 153.126.142.66 |
| 14 | 2026-08-10 04:00 | 639219304775113236 |
|
3 ms | 153.126.142.66 |
| 13 | 2026-08-10 03:45 | 639219295706181119 |
|
307 ms | 153.126.142.66 |
| 12 | 2026-08-10 02:53 | 639219264663923254 |
|
3 ms | 153.126.142.66 |
| 11 | 2026-08-10 02:39 | 639219256015178099 |
|
11 ms | 153.126.142.66 |
| 10 | 2026-08-10 02:24 | 639219247509540188 |
|
3 ms | 153.126.142.66 |
| 9 | 2026-08-10 02:10 | 639219238999539092 |
|
2 ms | 153.126.142.66 |
| 8 | 2026-08-10 01:56 | 639219230498823902 |
|
568 ms | 153.126.142.66 |
| 7 | 2026-08-10 01:42 | 639219221706460911 |
|
9 ms | 153.126.142.66 |
| 6 | 2026-08-10 01:27 | 639219212930606887 |
|
274 ms | 153.126.142.66 |
| 5 | 2026-08-10 01:12 | 639219204307908525 |
|
3 ms | 153.126.142.66 |
| 4 | 2026-08-10 00:58 | 639219195720181470 |
|
790 ms | 153.126.142.66 |
| 3 | 2026-08-10 00:44 | 639219186898174002 |
|
564 ms | 153.126.142.66 |
| 2 | 2026-08-10 00:29 | 639219178004946976 |
|
569 ms | 153.126.142.66 |
| 1 | 2026-08-10 00:14 | 639219168958805474 |
|
571 ms | 153.126.142.66 |