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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 745 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
73
Historical checks stored for this nameserver on selected date
Average Latency
745 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:57
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
73
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 2026-08-21 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 |
|---|---|---|---|---|---|
| 73 | 2026-08-21 23:57 | 639229527598660841 |
|
2251 ms | 52.8.42.183 |
| 72 | 2026-08-21 23:41 | 639229517954323214 |
|
398 ms | 52.8.42.183 |
| 71 | 2026-08-21 23:25 | 639229508269999021 |
|
406 ms | 52.8.42.183 |
| 70 | 2026-08-21 23:09 | 639229498559060171 |
|
2193 ms | 52.8.42.183 |
| 69 | 2026-08-21 22:52 | 639229488519347586 |
|
402 ms | 52.8.42.183 |
| 68 | 2026-08-21 21:59 | 639229456606578934 |
|
400 ms | 52.8.42.183 |
| 67 | 2026-08-21 21:43 | 639229446985772499 |
|
405 ms | 52.8.42.183 |
| 66 | 2026-08-21 21:27 | 639229437367313098 |
|
2160 ms | 52.8.42.183 |
| 65 | 2026-08-21 21:11 | 639229427923950391 |
|
398 ms | 52.8.42.183 |
| 64 | 2026-08-21 20:55 | 639229418168588854 |
|
2032 ms | 52.8.42.183 |
| 63 | 2026-08-21 20:39 | 639229408345678334 |
|
31 ms | 52.8.42.183 |
| 62 | 2026-08-21 20:22 | 639229398616354648 |
|
2032 ms | 52.8.42.183 |
| 61 | 2026-08-21 20:06 | 639229388634592323 |
|
263 ms | 52.8.42.183 |
| 60 | 2026-08-21 19:49 | 639229378792837692 |
|
5 ms | 52.8.42.183 |
| 59 | 2026-08-21 19:33 | 639229369154682311 |
|
415 ms | 52.8.42.183 |
| 58 | 2026-08-21 19:17 | 639229359248017926 |
|
6 ms | 52.8.42.183 |
| 57 | 2026-08-21 19:00 | 639229349124294642 |
|
2008 ms | 52.8.42.183 |
| 56 | 2026-08-21 18:07 | 639229317791715692 |
|
6 ms | 52.8.42.183 |
| 55 | 2026-08-21 17:51 | 639229308115194575 |
|
436 ms | 52.8.42.183 |
| 54 | 2026-08-21 17:35 | 639229298320320558 |
|
404 ms | 52.8.42.183 |
| 53 | 2026-08-21 17:19 | 639229288674863221 |
|
405 ms | 52.8.42.183 |
| 52 | 2026-08-21 17:03 | 639229278983677079 |
|
5 ms | 52.8.42.183 |
| 51 | 2026-08-21 16:47 | 639229269405517175 |
|
2272 ms | 52.8.42.183 |
| 50 | 2026-08-21 16:31 | 639229259594798244 |
|
3 ms | 52.8.42.183 |
| 49 | 2026-08-21 16:14 | 639229249736681188 |
|
418 ms | 52.8.42.183 |
| 48 | 2026-08-21 15:58 | 639229239699417787 |
|
408 ms | 52.8.42.183 |
| 47 | 2026-08-21 15:41 | 639229229621964033 |
|
7 ms | 52.8.42.183 |
| 46 | 2026-08-21 15:24 | 639229219567270965 |
|
399 ms | 52.8.42.183 |
| 45 | 2026-08-21 15:07 | 639229209406666856 |
|
2269 ms | 52.8.42.183 |
| 44 | 2026-08-21 14:14 | 639229177815876178 |
|
3 ms | 52.8.42.183 |
| 43 | 2026-08-21 13:58 | 639229168243572685 |
|
4 ms | 52.8.42.183 |
| 42 | 2026-08-21 13:42 | 639229158599856475 |
|
395 ms | 52.8.42.183 |
| 41 | 2026-08-21 13:26 | 639229148998940902 |
|
396 ms | 52.8.42.183 |
| 40 | 2026-08-21 13:10 | 639229139276923594 |
|
423 ms | 52.8.42.183 |
| 39 | 2026-08-21 12:54 | 639229129709912394 |
|
420 ms | 52.8.42.183 |
| 38 | 2026-08-21 12:38 | 639229119801488500 |
|
397 ms | 52.8.42.183 |
| 37 | 2026-08-21 12:21 | 639229110135262458 |
|
425 ms | 52.8.42.183 |
| 36 | 2026-08-21 12:05 | 639229100336051392 |
|
2007 ms | 52.8.42.183 |
| 35 | 2026-08-21 11:49 | 639229090641415626 |
|
395 ms | 52.8.42.183 |
| 34 | 2026-08-21 11:32 | 639229080702683947 |
|
421 ms | 52.8.42.183 |
| 33 | 2026-08-21 11:16 | 639229070601456699 |
|
2250 ms | 52.8.42.183 |
| 32 | 2026-08-21 10:23 | 639229038947447232 |
|
4 ms | 52.8.42.183 |
| 31 | 2026-08-21 10:07 | 639229029268708773 |
|
2 ms | 52.8.42.183 |
| 30 | 2026-08-21 09:50 | 639229019647910603 |
|
3 ms | 52.8.42.183 |
| 29 | 2026-08-21 09:35 | 639229009983843738 |
|
2404 ms | 52.8.42.183 |
| 28 | 2026-08-21 09:18 | 639229000203331882 |
|
408 ms | 52.8.42.183 |
| 27 | 2026-08-21 09:02 | 639228990302335999 |
|
251 ms | 52.8.42.183 |
| 26 | 2026-08-21 08:45 | 639228980567740722 |
|
2243 ms | 52.8.42.183 |
| 25 | 2026-08-21 08:29 | 639228970762445174 |
|
397 ms | 52.8.42.183 |
| 24 | 2026-08-21 08:13 | 639228961065054445 |
|
8 ms | 52.8.42.183 |
| 23 | 2026-08-21 07:57 | 639228951224649885 |
|
389 ms | 52.8.42.183 |
| 22 | 2026-08-21 07:40 | 639228941303864592 |
|
390 ms | 52.8.42.183 |
| 21 | 2026-08-21 07:23 | 639228931191328583 |
|
2008 ms | 52.8.42.183 |
| 20 | 2026-08-21 06:30 | 639228899518173317 |
|
2 ms | 52.8.42.183 |
| 19 | 2026-08-21 06:14 | 639228889785027669 |
|
402 ms | 52.8.42.183 |
| 18 | 2026-08-21 05:58 | 639228880106330161 |
|
426 ms | 52.8.42.183 |
| 17 | 2026-08-21 05:42 | 639228870316184091 |
|
2 ms | 52.8.42.183 |
| 16 | 2026-08-21 05:26 | 639228860695366512 |
|
173 ms | 52.8.42.183 |
| 15 | 2026-08-21 05:10 | 639228851027209500 |
|
2010 ms | 52.8.42.183 |
| 14 | 2026-08-21 04:54 | 639228841479265462 |
|
4248 ms | 52.8.42.183 |
| 13 | 2026-08-21 04:38 | 639228831752962260 |
|
7 ms | 52.8.42.183 |
| 12 | 2026-08-21 04:21 | 639228821953295483 |
|
2 ms | 52.8.42.183 |
| 11 | 2026-08-21 04:05 | 639228812227429953 |
|
405 ms | 52.8.42.183 |
| 10 | 2026-08-21 03:49 | 639228802476107538 |
|
3 ms | 52.8.42.183 |
| 9 | 2026-08-21 03:32 | 639228792525492032 |
|
161 ms | 52.8.42.183 |
| 8 | 2026-08-21 02:40 | 639228761131421385 |
|
408 ms | 52.8.42.183 |
| 7 | 2026-08-21 02:24 | 639228751571206692 |
|
401 ms | 52.8.42.183 |
| 6 | 2026-08-21 02:07 | 639228741705571019 |
|
2 ms | 52.8.42.183 |
| 5 | 2026-08-21 01:51 | 639228731642208228 |
|
2007 ms | 52.8.42.183 |
| 4 | 2026-08-21 00:58 | 639228700387002072 |
|
407 ms | 52.8.42.183 |
| 3 | 2026-08-21 00:42 | 639228690742014433 |
|
429 ms | 52.8.42.183 |
| 2 | 2026-08-21 00:26 | 639228680877937122 |
|
2010 ms | 52.8.42.183 |
| 1 | 2026-08-21 00:09 | 639228670775860800 |
|
2031 ms | 52.8.42.183 |