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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 456 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
72
Historical checks stored for this nameserver on selected date
Average Latency
456 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-17 23:58
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
72
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 2026-08-17 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-17 23:58 | 639226072268080268 |
|
524 ms | 52.8.42.183 |
| 71 | 2026-08-17 23:42 | 639226062577647657 |
|
403 ms | 52.8.42.183 |
| 70 | 2026-08-17 22:49 | 639226031060857136 |
|
4 ms | 52.8.42.183 |
| 69 | 2026-08-17 22:33 | 639226021535117364 |
|
419 ms | 52.8.42.183 |
| 68 | 2026-08-17 22:17 | 639226011884237078 |
|
404 ms | 52.8.42.183 |
| 67 | 2026-08-17 22:01 | 639226002309299142 |
|
422 ms | 52.8.42.183 |
| 66 | 2026-08-17 21:45 | 639225992791784448 |
|
432 ms | 52.8.42.183 |
| 65 | 2026-08-17 21:29 | 639225983045271390 |
|
409 ms | 52.8.42.183 |
| 64 | 2026-08-17 21:13 | 639225973246293513 |
|
420 ms | 52.8.42.183 |
| 63 | 2026-08-17 20:57 | 639225963620186236 |
|
396 ms | 52.8.42.183 |
| 62 | 2026-08-17 20:41 | 639225953899183916 |
|
425 ms | 52.8.42.183 |
| 61 | 2026-08-17 20:25 | 639225944391528206 |
|
410 ms | 52.8.42.183 |
| 60 | 2026-08-17 20:09 | 639225934593254169 |
|
2254 ms | 52.8.42.183 |
| 59 | 2026-08-17 19:52 | 639225924669984512 |
|
412 ms | 52.8.42.183 |
| 58 | 2026-08-17 18:59 | 639225893048561320 |
|
401 ms | 52.8.42.183 |
| 57 | 2026-08-17 18:43 | 639225883481298424 |
|
397 ms | 52.8.42.183 |
| 56 | 2026-08-17 18:27 | 639225873845394034 |
|
179 ms | 52.8.42.183 |
| 55 | 2026-08-17 18:11 | 639225864216078662 |
|
10 ms | 52.8.42.183 |
| 54 | 2026-08-17 17:55 | 639225854541857773 |
|
426 ms | 52.8.42.183 |
| 53 | 2026-08-17 17:39 | 639225844733604072 |
|
1155 ms | 52.8.42.183 |
| 52 | 2026-08-17 17:23 | 639225835085229232 |
|
1536 ms | 52.8.42.183 |
| 51 | 2026-08-17 17:07 | 639225825349373981 |
|
390 ms | 52.8.42.183 |
| 50 | 2026-08-17 16:50 | 639225815690604161 |
|
388 ms | 52.8.42.183 |
| 49 | 2026-08-17 16:34 | 639225805952472306 |
|
380 ms | 52.8.42.183 |
| 48 | 2026-08-17 16:18 | 639225796264729638 |
|
395 ms | 52.8.42.183 |
| 47 | 2026-08-17 16:02 | 639225786326499329 |
|
311 ms | 52.8.42.183 |
| 46 | 2026-08-17 15:09 | 639225754798130711 |
|
425 ms | 52.8.42.183 |
| 45 | 2026-08-17 14:53 | 639225745123193922 |
|
375 ms | 52.8.42.183 |
| 44 | 2026-08-17 14:37 | 639225735540597271 |
|
176 ms | 52.8.42.183 |
| 43 | 2026-08-17 14:21 | 639225725894857396 |
|
164 ms | 52.8.42.183 |
| 42 | 2026-08-17 14:05 | 639225716249606913 |
|
388 ms | 52.8.42.183 |
| 41 | 2026-08-17 13:48 | 639225706638238179 |
|
158 ms | 52.8.42.183 |
| 40 | 2026-08-17 13:32 | 639225696949691423 |
|
396 ms | 52.8.42.183 |
| 39 | 2026-08-17 13:16 | 639225687286186336 |
|
412 ms | 52.8.42.183 |
| 38 | 2026-08-17 13:00 | 639225677679573133 |
|
373 ms | 52.8.42.183 |
| 37 | 2026-08-17 12:44 | 639225667957861024 |
|
382 ms | 52.8.42.183 |
| 36 | 2026-08-17 12:28 | 639225658298791618 |
|
400 ms | 52.8.42.183 |
| 35 | 2026-08-17 12:12 | 639225648583652785 |
|
404 ms | 52.8.42.183 |
| 34 | 2026-08-17 11:19 | 639225617000524308 |
|
384 ms | 52.8.42.183 |
| 33 | 2026-08-17 11:03 | 639225607668541600 |
|
397 ms | 52.8.42.183 |
| 32 | 2026-08-17 10:48 | 639225598117279238 |
|
409 ms | 52.8.42.183 |
| 31 | 2026-08-17 10:32 | 639225588751002710 |
|
1236 ms | 52.8.42.183 |
| 30 | 2026-08-17 10:16 | 639225579295831051 |
|
401 ms | 52.8.42.183 |
| 29 | 2026-08-17 10:00 | 639225569761469940 |
|
398 ms | 52.8.42.183 |
| 28 | 2026-08-17 09:44 | 639225560161422333 |
|
468 ms | 52.8.42.183 |
| 27 | 2026-08-17 09:29 | 639225550739955565 |
|
408 ms | 52.8.42.183 |
| 26 | 2026-08-17 09:13 | 639225541125222426 |
|
408 ms | 52.8.42.183 |
| 25 | 2026-08-17 08:57 | 639225531526675983 |
|
877 ms | 52.8.42.183 |
| 24 | 2026-08-17 08:40 | 639225521915528222 |
|
403 ms | 52.8.42.183 |
| 23 | 2026-08-17 08:24 | 639225512148151789 |
|
9 ms | 52.8.42.183 |
| 22 | 2026-08-17 07:32 | 639225480786142412 |
|
3 ms | 52.8.42.183 |
| 21 | 2026-08-17 07:16 | 639225471394348551 |
|
396 ms | 52.8.42.183 |
| 20 | 2026-08-17 07:01 | 639225462031685068 |
|
73 ms | 52.8.42.183 |
| 19 | 2026-08-17 06:45 | 639225452639458328 |
|
3 ms | 52.8.42.183 |
| 18 | 2026-08-17 06:29 | 639225443300966543 |
|
3 ms | 52.8.42.183 |
| 17 | 2026-08-17 06:14 | 639225433880499379 |
|
183 ms | 52.8.42.183 |
| 16 | 2026-08-17 05:58 | 639225424395198277 |
|
2 ms | 52.8.42.183 |
| 15 | 2026-08-17 05:42 | 639225414744137487 |
|
392 ms | 52.8.42.183 |
| 14 | 2026-08-17 05:26 | 639225405186783164 |
|
2 ms | 52.8.42.183 |
| 13 | 2026-08-17 05:10 | 639225395563669822 |
|
411 ms | 52.8.42.183 |
| 12 | 2026-08-17 04:54 | 639225386076645158 |
|
401 ms | 52.8.42.183 |
| 11 | 2026-08-17 04:38 | 639225376620669704 |
|
4 ms | 52.8.42.183 |
| 10 | 2026-08-17 03:46 | 639225345580892706 |
|
425 ms | 52.8.42.183 |
| 9 | 2026-08-17 03:31 | 639225336207383710 |
|
390 ms | 52.8.42.183 |
| 8 | 2026-08-17 03:15 | 639225326726565001 |
|
384 ms | 52.8.42.183 |
| 7 | 2026-08-17 02:59 | 639225317249271010 |
|
393 ms | 52.8.42.183 |
| 6 | 2026-08-17 02:08 | 639225286280886044 |
|
403 ms | 52.8.42.183 |
| 5 | 2026-08-17 01:52 | 639225276872567548 |
|
381 ms | 52.8.42.183 |
| 4 | 2026-08-17 01:36 | 639225267353865348 |
|
407 ms | 52.8.42.183 |
| 3 | 2026-08-17 01:21 | 639225258033914248 |
|
4170 ms | 52.8.42.183 |
| 2 | 2026-08-17 00:28 | 639225226652221583 |
|
378 ms | 52.8.42.183 |
| 1 | 2026-08-17 00:13 | 639225217156387684 |
|
458 ms | 52.8.42.183 |