History for sys2.classcat.com
Domain: classcat.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for sys2.classcat.com
sys2.classcat.com 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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 424 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 sys2.classcat.com.
Records on Selected Date
78
Historical checks stored for this nameserver on selected date
Average Latency
424 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-09 23:19
All timestamps shown in UTC
Latest Resolved IP on Selected Date
52.8.42.183
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 sys2.classcat.com
Showing DNS history for 2026-08-09 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 | 2026-08-09 23:19 | 639219137912168440 |
|
10 ms | 52.8.42.183 |
| 77 | 2026-08-09 23:04 | 639219129014206359 |
|
166 ms | 52.8.42.183 |
| 76 | 2026-08-09 22:49 | 639219120129816185 |
|
417 ms | 52.8.42.183 |
| 75 | 2026-08-09 22:34 | 639219111180200055 |
|
409 ms | 52.8.42.183 |
| 74 | 2026-08-09 22:20 | 639219102397272208 |
|
7 ms | 52.8.42.183 |
| 73 | 2026-08-09 22:05 | 639219093318422880 |
|
3 ms | 52.8.42.183 |
| 72 | 2026-08-09 21:50 | 639219084400315753 |
|
175 ms | 52.8.42.183 |
| 71 | 2026-08-09 21:35 | 639219075254551587 |
|
163 ms | 52.8.42.183 |
| 70 | 2026-08-09 21:19 | 639219065729192158 |
|
27 ms | 52.8.42.183 |
| 69 | 2026-08-09 21:04 | 639219056747802098 |
|
2246 ms | 52.8.42.183 |
| 68 | 2026-08-09 20:48 | 639219047713450952 |
|
389 ms | 52.8.42.183 |
| 67 | 2026-08-09 20:33 | 639219038561445315 |
|
4 ms | 52.8.42.183 |
| 66 | 2026-08-09 19:41 | 639219007390383771 |
|
393 ms | 52.8.42.183 |
| 65 | 2026-08-09 19:27 | 639218998523265596 |
|
384 ms | 52.8.42.183 |
| 64 | 2026-08-09 19:12 | 639218989631630804 |
|
228 ms | 52.8.42.183 |
| 63 | 2026-08-09 18:57 | 639218980808450892 |
|
388 ms | 52.8.42.183 |
| 62 | 2026-08-09 18:42 | 639218971852160604 |
|
384 ms | 52.8.42.183 |
| 61 | 2026-08-09 18:27 | 639218962783650906 |
|
394 ms | 52.8.42.183 |
| 60 | 2026-08-09 18:12 | 639218953792820819 |
|
397 ms | 52.8.42.183 |
| 59 | 2026-08-09 17:57 | 639218944959692876 |
|
401 ms | 52.8.42.183 |
| 58 | 2026-08-09 17:43 | 639218936169104506 |
|
390 ms | 52.8.42.183 |
| 57 | 2026-08-09 17:28 | 639218927166062556 |
|
157 ms | 52.8.42.183 |
| 56 | 2026-08-09 17:13 | 639218918015715420 |
|
9 ms | 52.8.42.183 |
| 55 | 2026-08-09 16:57 | 639218908881852638 |
|
402 ms | 52.8.42.183 |
| 54 | 2026-08-09 16:05 | 639218877956262035 |
|
394 ms | 52.8.42.183 |
| 53 | 2026-08-09 15:50 | 639218869143729797 |
|
398 ms | 52.8.42.183 |
| 52 | 2026-08-09 15:36 | 639218860485298832 |
|
391 ms | 52.8.42.183 |
| 51 | 2026-08-09 15:21 | 639218851607906747 |
|
174 ms | 52.8.42.183 |
| 50 | 2026-08-09 15:06 | 639218842720839568 |
|
239 ms | 52.8.42.183 |
| 49 | 2026-08-09 14:52 | 639218833878788864 |
|
380 ms | 52.8.42.183 |
| 48 | 2026-08-09 14:37 | 639218825180862573 |
|
2248 ms | 52.8.42.183 |
| 47 | 2026-08-09 14:22 | 639218816469621951 |
|
157 ms | 52.8.42.183 |
| 46 | 2026-08-09 14:08 | 639218807685036212 |
|
405 ms | 52.8.42.183 |
| 45 | 2026-08-09 13:53 | 639218798978271509 |
|
406 ms | 52.8.42.183 |
| 44 | 2026-08-09 13:39 | 639218790065423597 |
|
418 ms | 52.8.42.183 |
| 43 | 2026-08-09 13:24 | 639218781304584862 |
|
397 ms | 52.8.42.183 |
| 42 | 2026-08-09 12:33 | 639218750311179000 |
|
10 ms | 52.8.42.183 |
| 41 | 2026-08-09 12:19 | 639218741750420268 |
|
6 ms | 52.8.42.183 |
| 40 | 2026-08-09 12:04 | 639218733057535576 |
|
4 ms | 52.8.42.183 |
| 39 | 2026-08-09 11:50 | 639218724471329044 |
|
9 ms | 52.8.42.183 |
| 38 | 2026-08-09 11:36 | 639218715911974203 |
|
408 ms | 52.8.42.183 |
| 37 | 2026-08-09 11:21 | 639218707310812834 |
|
9 ms | 52.8.42.183 |
| 36 | 2026-08-09 11:07 | 639218698790485612 |
|
44 ms | 52.8.42.183 |
| 35 | 2026-08-09 10:53 | 639218690367692706 |
|
2248 ms | 52.8.42.183 |
| 34 | 2026-08-09 10:39 | 639218681923173883 |
|
19 ms | 52.8.42.183 |
| 33 | 2026-08-09 10:25 | 639218673547179738 |
|
4 ms | 52.8.42.183 |
| 32 | 2026-08-09 10:10 | 639218664890274867 |
|
3 ms | 52.8.42.183 |
| 31 | 2026-08-09 09:56 | 639218656036928157 |
|
2 ms | 52.8.42.183 |
| 30 | 2026-08-09 09:03 | 639218624808018222 |
|
410 ms | 52.8.42.183 |
| 29 | 2026-08-09 08:48 | 639218616243340806 |
|
2031 ms | 52.8.42.183 |
| 28 | 2026-08-09 08:34 | 639218607397811973 |
|
452 ms | 52.8.42.183 |
| 27 | 2026-08-09 08:19 | 639218598812444454 |
|
403 ms | 52.8.42.183 |
| 26 | 2026-08-09 08:05 | 639218590219570048 |
|
405 ms | 52.8.42.183 |
| 25 | 2026-08-09 07:51 | 639218581690210758 |
|
2246 ms | 52.8.42.183 |
| 24 | 2026-08-09 07:36 | 639218573057388822 |
|
5 ms | 52.8.42.183 |
| 23 | 2026-08-09 07:22 | 639218564408781785 |
|
6 ms | 52.8.42.183 |
| 22 | 2026-08-09 07:07 | 639218555767188482 |
|
419 ms | 52.8.42.183 |
| 21 | 2026-08-09 06:53 | 639218547142705295 |
|
264 ms | 52.8.42.183 |
| 20 | 2026-08-09 06:38 | 639218538090114532 |
|
3 ms | 52.8.42.183 |
| 19 | 2026-08-09 06:23 | 639218529257910584 |
|
385 ms | 52.8.42.183 |
| 18 | 2026-08-09 05:30 | 639218498473231858 |
|
416 ms | 52.8.42.183 |
| 17 | 2026-08-09 05:16 | 639218489802113995 |
|
442 ms | 52.8.42.183 |
| 16 | 2026-08-09 05:01 | 639218481006804516 |
|
710 ms | 52.8.42.183 |
| 15 | 2026-08-09 04:46 | 639218472048712427 |
|
390 ms | 52.8.42.183 |
| 14 | 2026-08-09 04:32 | 639218463224432974 |
|
165 ms | 52.8.42.183 |
| 13 | 2026-08-09 04:17 | 639218454384107526 |
|
416 ms | 52.8.42.183 |
| 12 | 2026-08-09 04:02 | 639218445331231791 |
|
159 ms | 52.8.42.183 |
| 11 | 2026-08-09 03:47 | 639218436285215733 |
|
33 ms | 52.8.42.183 |
| 10 | 2026-08-09 03:32 | 639218427289555123 |
|
2276 ms | 52.8.42.183 |
| 9 | 2026-08-09 03:17 | 639218418227819981 |
|
159 ms | 52.8.42.183 |
| 8 | 2026-08-09 03:02 | 639218409119503123 |
|
2014 ms | 52.8.42.183 |
| 7 | 2026-08-09 02:46 | 639218399771712154 |
|
405 ms | 52.8.42.183 |
| 6 | 2026-08-09 01:54 | 639218368648652303 |
|
405 ms | 52.8.42.183 |
| 5 | 2026-08-09 01:39 | 639218359569598460 |
|
413 ms | 52.8.42.183 |
| 4 | 2026-08-09 01:24 | 639218350555429902 |
|
12 ms | 52.8.42.183 |
| 3 | 2026-08-09 01:09 | 639218341311543299 |
|
490 ms | 52.8.42.183 |
| 2 | 2026-08-09 00:17 | 639218309981981465 |
|
162 ms | 52.8.42.183 |
| 1 | 2026-08-09 00:02 | 639218300987184335 |
|
238 ms | 52.8.42.183 |