History for ns1.sysci.org
Domain: sysci.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.sysci.org
ns1.sysci.org 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 55 DNS check records, 45 successful responses, 10 failed responses, and 1380 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 ns1.sysci.org.
Records on Selected Date
55
Historical checks stored for this nameserver on selected date
Average Latency
1380 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 18:31
All timestamps shown in UTC
Latest Resolved IP on Selected Date
216.64.158.11
Most recently resolved hosting IP on selected date
Successful Responses
45
Checks that returned a measurable response
Failed Responses
10
Checks with no response or no returned latency
Failure Rate
18%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.sysci.org
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 |
|---|---|---|---|---|---|
| 55 | 2026-08-25 18:31 | 639232785462407552 |
|
2445 ms | 216.64.158.11 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
4178 ms | 216.64.158.11 |
| 53 | 2026-08-25 17:57 | 639232764991087115 |
|
2186 ms | 216.64.158.11 |
| 52 | 2026-08-25 17:40 | 639232754842971478 |
|
2168 ms | 216.64.158.11 |
| 51 | 2026-08-25 17:23 | 639232744455159107 |
|
- | |
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
1233 ms | 216.64.158.11 |
| 49 | 2026-08-25 16:49 | 639232723827874402 |
|
934 ms | 216.64.158.11 |
| 48 | 2026-08-25 16:32 | 639232713533011892 |
|
1688 ms | 216.64.158.11 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
1596 ms | 216.64.158.11 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
- | |
| 45 | 2026-08-25 15:40 | 639232682238836475 |
|
691 ms | 216.64.158.11 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
- | |
| 43 | 2026-08-25 14:28 | 639232638994329666 |
|
2175 ms | 216.64.158.11 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
- | |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
2304 ms | 216.64.158.11 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
2162 ms | 216.64.158.11 |
| 39 | 2026-08-25 13:19 | 639232597643611557 |
|
4218 ms | 216.64.158.11 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
1813 ms | 216.64.158.11 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
1245 ms | 216.64.158.11 |
| 36 | 2026-08-25 12:27 | 639232566381512620 |
|
1683 ms | 216.64.158.11 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
764 ms | 216.64.158.11 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
2172 ms | 216.64.158.11 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
687 ms | 216.64.158.11 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
521 ms | 216.64.158.11 |
| 31 | 2026-08-25 10:24 | 639232492740373468 |
|
530 ms | 216.64.158.11 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
709 ms | 216.64.158.11 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
1090 ms | 216.64.158.11 |
| 28 | 2026-08-25 09:32 | 639232461630217327 |
|
1745 ms | 216.64.158.11 |
| 27 | 2026-08-25 09:15 | 639232451282965990 |
|
- | |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
698 ms | 216.64.158.11 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
- | |
| 24 | 2026-08-25 08:23 | 639232420003096185 |
|
679 ms | 216.64.158.11 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
- | |
| 22 | 2026-08-25 07:48 | 639232399077195997 |
|
- | |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
669 ms | 216.64.158.11 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
2192 ms | 216.64.158.11 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
2337 ms | 216.64.158.11 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
- | |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
2175 ms | 216.64.158.11 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
675 ms | 216.64.158.11 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
797 ms | 216.64.158.11 |
| 14 | 2026-08-25 04:56 | 639232296255744174 |
|
518 ms | 216.64.158.11 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
4331 ms | 216.64.158.11 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
512 ms | 216.64.158.11 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
520 ms | 216.64.158.11 |
| 10 | 2026-08-25 03:49 | 639232255723518075 |
|
502 ms | 216.64.158.11 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
508 ms | 216.64.158.11 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
535 ms | 216.64.158.11 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
528 ms | 216.64.158.11 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
494 ms | 216.64.158.11 |
| 5 | 2026-08-25 01:47 | 639232182496008942 |
|
503 ms | 216.64.158.11 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
681 ms | 216.64.158.11 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
656 ms | 216.64.158.11 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
662 ms | 216.64.158.11 |
| 1 | 2026-08-25 00:02 | 639232119551972438 |
|
- |