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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 472 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
57
Historical checks stored for this nameserver on selected date
Average Latency
472 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-20 23:17
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
57
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 2026-08-20 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 |
|---|---|---|---|---|---|
| 57 | 2026-08-20 23:17 | 639228639850033448 |
|
4 ms | 52.8.42.183 |
| 56 | 2026-08-20 23:01 | 639228630204271870 |
|
3 ms | 52.8.42.183 |
| 55 | 2026-08-20 22:45 | 639228620295091135 |
|
415 ms | 52.8.42.183 |
| 54 | 2026-08-20 22:29 | 639228610298336915 |
|
2182 ms | 52.8.42.183 |
| 53 | 2026-08-20 21:36 | 639228578917047616 |
|
4 ms | 52.8.42.183 |
| 52 | 2026-08-20 21:20 | 639228569046445709 |
|
2 ms | 52.8.42.183 |
| 51 | 2026-08-20 21:03 | 639228558946830986 |
|
478 ms | 52.8.42.183 |
| 50 | 2026-08-20 20:46 | 639228548977359217 |
|
414 ms | 52.8.42.183 |
| 49 | 2026-08-20 19:54 | 639228517494157668 |
|
407 ms | 52.8.42.183 |
| 48 | 2026-08-20 19:37 | 639228507374116892 |
|
436 ms | 52.8.42.183 |
| 47 | 2026-08-20 19:20 | 639228497315154893 |
|
2160 ms | 52.8.42.183 |
| 46 | 2026-08-20 19:03 | 639228487287648341 |
|
418 ms | 52.8.42.183 |
| 45 | 2026-08-20 18:11 | 639228455828123788 |
|
2238 ms | 52.8.42.183 |
| 44 | 2026-08-20 17:55 | 639228445900082244 |
|
403 ms | 52.8.42.183 |
| 43 | 2026-08-20 17:38 | 639228435866352323 |
|
426 ms | 52.8.42.183 |
| 42 | 2026-08-20 17:21 | 639228425802273151 |
|
404 ms | 52.8.42.183 |
| 41 | 2026-08-20 16:28 | 639228393616324230 |
|
412 ms | 52.8.42.183 |
| 40 | 2026-08-20 16:11 | 639228383590408693 |
|
390 ms | 52.8.42.183 |
| 39 | 2026-08-20 15:54 | 639228373471467474 |
|
407 ms | 52.8.42.183 |
| 38 | 2026-08-20 15:37 | 639228363426647311 |
|
415 ms | 52.8.42.183 |
| 37 | 2026-08-20 14:44 | 639228331681701910 |
|
416 ms | 52.8.42.183 |
| 36 | 2026-08-20 14:27 | 639228321714746824 |
|
2276 ms | 52.8.42.183 |
| 35 | 2026-08-20 14:11 | 639228311652090262 |
|
160 ms | 52.8.42.183 |
| 34 | 2026-08-20 13:54 | 639228301670088587 |
|
410 ms | 52.8.42.183 |
| 33 | 2026-08-20 13:01 | 639228269987976710 |
|
387 ms | 52.8.42.183 |
| 32 | 2026-08-20 12:45 | 639228260009452308 |
|
7 ms | 52.8.42.183 |
| 31 | 2026-08-20 12:28 | 639228249661740894 |
|
5 ms | 52.8.42.183 |
| 30 | 2026-08-20 12:10 | 639228239552680346 |
|
7 ms | 52.8.42.183 |
| 29 | 2026-08-20 11:17 | 639228207667580819 |
|
420 ms | 52.8.42.183 |
| 28 | 2026-08-20 11:01 | 639228197494011560 |
|
410 ms | 52.8.42.183 |
| 27 | 2026-08-20 10:44 | 639228187497039939 |
|
392 ms | 52.8.42.183 |
| 26 | 2026-08-20 10:27 | 639228177408432646 |
|
405 ms | 52.8.42.183 |
| 25 | 2026-08-20 09:35 | 639228146356166262 |
|
4 ms | 52.8.42.183 |
| 24 | 2026-08-20 09:19 | 639228136541505712 |
|
18 ms | 52.8.42.183 |
| 23 | 2026-08-20 09:02 | 639228126519136598 |
|
409 ms | 52.8.42.183 |
| 22 | 2026-08-20 08:45 | 639228116537148885 |
|
392 ms | 52.8.42.183 |
| 21 | 2026-08-20 07:53 | 639228085320764351 |
|
405 ms | 52.8.42.183 |
| 20 | 2026-08-20 07:37 | 639228075444604839 |
|
403 ms | 52.8.42.183 |
| 19 | 2026-08-20 07:20 | 639228065615498985 |
|
3 ms | 52.8.42.183 |
| 18 | 2026-08-20 07:04 | 639228055675321422 |
|
406 ms | 52.8.42.183 |
| 17 | 2026-08-20 06:12 | 639228024230839396 |
|
25 ms | 52.8.42.183 |
| 16 | 2026-08-20 05:55 | 639228014720406505 |
|
400 ms | 52.8.42.183 |
| 15 | 2026-08-20 05:39 | 639228004930827030 |
|
475 ms | 52.8.42.183 |
| 14 | 2026-08-20 05:23 | 639227995103340154 |
|
2007 ms | 52.8.42.183 |
| 13 | 2026-08-20 04:31 | 639227963811374894 |
|
395 ms | 52.8.42.183 |
| 12 | 2026-08-20 04:15 | 639227954132571365 |
|
246 ms | 52.8.42.183 |
| 11 | 2026-08-20 03:59 | 639227944541208342 |
|
424 ms | 52.8.42.183 |
| 10 | 2026-08-20 03:42 | 639227934657213484 |
|
397 ms | 52.8.42.183 |
| 9 | 2026-08-20 02:50 | 639227903628145469 |
|
396 ms | 52.8.42.183 |
| 8 | 2026-08-20 02:34 | 639227893995483475 |
|
191 ms | 52.8.42.183 |
| 7 | 2026-08-20 02:18 | 639227884280244209 |
|
394 ms | 52.8.42.183 |
| 6 | 2026-08-20 02:02 | 639227874371147132 |
|
4 ms | 52.8.42.183 |
| 5 | 2026-08-20 01:10 | 639227843224256432 |
|
3 ms | 52.8.42.183 |
| 4 | 2026-08-20 00:54 | 639227833720403506 |
|
2 ms | 52.8.42.183 |
| 3 | 2026-08-20 00:38 | 639227824170728278 |
|
4 ms | 52.8.42.183 |
| 2 | 2026-08-20 00:22 | 639227814865867570 |
|
2188 ms | 52.8.42.183 |
| 1 | 2026-08-20 00:07 | 639227805445376839 |
|
7 ms | 52.8.42.183 |