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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 73 successful responses, 2 failed responses, and 249 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
75
Historical checks stored for this nameserver on selected date
Average Latency
249 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:56
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
2
Checks with no response or no returned latency
Failure Rate
3%
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 2026-08-23 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-23 23:56 | 639231254406598736 |
|
3 ms | 52.8.42.183 |
| 74 | 2026-08-23 23:39 | 639231244697865594 |
|
2 ms | 52.8.42.183 |
| 73 | 2026-08-23 23:23 | 639231234893504693 |
|
358 ms | 52.8.42.183 |
| 72 | 2026-08-23 23:06 | 639231225024549139 |
|
246 ms | 52.8.42.183 |
| 71 | 2026-08-23 22:50 | 639231214931957622 |
|
394 ms | 52.8.42.183 |
| 70 | 2026-08-23 22:33 | 639231204962010549 |
|
396 ms | 52.8.42.183 |
| 69 | 2026-08-23 22:16 | 639231195170138463 |
|
3 ms | 52.8.42.183 |
| 68 | 2026-08-23 22:00 | 639231185235020577 |
|
391 ms | 52.8.42.183 |
| 67 | 2026-08-23 21:44 | 639231175558690075 |
|
11 ms | 52.8.42.183 |
| 66 | 2026-08-23 21:27 | 639231165610444012 |
|
4 ms | 52.8.42.183 |
| 65 | 2026-08-23 20:35 | 639231133806425363 |
|
396 ms | 52.8.42.183 |
| 64 | 2026-08-23 20:18 | 639231124203758023 |
|
3 ms | 52.8.42.183 |
| 63 | 2026-08-23 20:02 | 639231114428262706 |
|
467 ms | 52.8.42.183 |
| 62 | 2026-08-23 19:46 | 639231104662480065 |
|
158 ms | 52.8.42.183 |
| 61 | 2026-08-23 19:30 | 639231094840372018 |
|
411 ms | 52.8.42.183 |
| 60 | 2026-08-23 19:13 | 639231085024583224 |
|
402 ms | 52.8.42.183 |
| 59 | 2026-08-23 18:57 | 639231075257417427 |
|
3 ms | 52.8.42.183 |
| 58 | 2026-08-23 18:40 | 639231065516009503 |
|
3 ms | 52.8.42.183 |
| 57 | 2026-08-23 18:24 | 639231055805348837 |
|
2023 ms | 52.8.42.183 |
| 56 | 2026-08-23 18:08 | 639231045980373765 |
|
4 ms | 52.8.42.183 |
| 55 | 2026-08-23 17:51 | 639231035984577527 |
|
4 ms | 52.8.42.183 |
| 54 | 2026-08-23 17:35 | 639231025928115303 |
|
4 ms | 52.8.42.183 |
| 53 | 2026-08-23 16:42 | 639230994250157583 |
|
2 ms | 52.8.42.183 |
| 52 | 2026-08-23 16:26 | 639230984476411369 |
|
- | |
| 51 | 2026-08-23 16:09 | 639230974838373450 |
|
398 ms | 52.8.42.183 |
| 50 | 2026-08-23 15:53 | 639230965244277645 |
|
402 ms | 52.8.42.183 |
| 49 | 2026-08-23 15:37 | 639230955522101820 |
|
408 ms | 52.8.42.183 |
| 48 | 2026-08-23 15:21 | 639230945754521603 |
|
7 ms | 52.8.42.183 |
| 47 | 2026-08-23 15:05 | 639230935852040504 |
|
180 ms | 52.8.42.183 |
| 46 | 2026-08-23 14:48 | 639230926222061048 |
|
393 ms | 52.8.42.183 |
| 45 | 2026-08-23 14:32 | 639230916449726907 |
|
398 ms | 52.8.42.183 |
| 44 | 2026-08-23 14:16 | 639230906595053086 |
|
412 ms | 52.8.42.183 |
| 43 | 2026-08-23 13:59 | 639230896680429441 |
|
406 ms | 52.8.42.183 |
| 42 | 2026-08-23 13:42 | 639230886630210965 |
|
397 ms | 52.8.42.183 |
| 41 | 2026-08-23 12:50 | 639230855430405719 |
|
484 ms | 52.8.42.183 |
| 40 | 2026-08-23 12:34 | 639230845707499136 |
|
421 ms | 52.8.42.183 |
| 39 | 2026-08-23 12:18 | 639230836186805419 |
|
31 ms | 52.8.42.183 |
| 38 | 2026-08-23 12:02 | 639230826493828316 |
|
7 ms | 52.8.42.183 |
| 37 | 2026-08-23 11:46 | 639230816817882996 |
|
- | |
| 36 | 2026-08-23 11:30 | 639230806933854189 |
|
22 ms | 52.8.42.183 |
| 35 | 2026-08-23 11:13 | 639230797120243854 |
|
396 ms | 52.8.42.183 |
| 34 | 2026-08-23 10:57 | 639230787310272840 |
|
399 ms | 52.8.42.183 |
| 33 | 2026-08-23 10:41 | 639230777600173142 |
|
7 ms | 52.8.42.183 |
| 32 | 2026-08-23 10:24 | 639230767665024593 |
|
177 ms | 52.8.42.183 |
| 31 | 2026-08-23 10:08 | 639230757720962293 |
|
247 ms | 52.8.42.183 |
| 30 | 2026-08-23 09:51 | 639230747722189784 |
|
414 ms | 52.8.42.183 |
| 29 | 2026-08-23 08:59 | 639230716313923480 |
|
401 ms | 52.8.42.183 |
| 28 | 2026-08-23 08:42 | 639230706813835990 |
|
394 ms | 52.8.42.183 |
| 27 | 2026-08-23 08:27 | 639230696871062203 |
|
416 ms | 52.8.42.183 |
| 26 | 2026-08-23 08:10 | 639230687142781616 |
|
12 ms | 52.8.42.183 |
| 25 | 2026-08-23 07:54 | 639230677432142227 |
|
244 ms | 52.8.42.183 |
| 24 | 2026-08-23 07:37 | 639230667686258061 |
|
7 ms | 52.8.42.183 |
| 23 | 2026-08-23 07:21 | 639230658039243685 |
|
3 ms | 52.8.42.183 |
| 22 | 2026-08-23 07:05 | 639230648468473803 |
|
33 ms | 52.8.42.183 |
| 21 | 2026-08-23 06:49 | 639230638829658294 |
|
10 ms | 52.8.42.183 |
| 20 | 2026-08-23 06:33 | 639230629247017617 |
|
409 ms | 52.8.42.183 |
| 19 | 2026-08-23 06:17 | 639230619625318239 |
|
389 ms | 52.8.42.183 |
| 18 | 2026-08-23 06:01 | 639230609697630264 |
|
4 ms | 52.8.42.183 |
| 17 | 2026-08-23 05:09 | 639230578570131864 |
|
7 ms | 52.8.42.183 |
| 16 | 2026-08-23 04:53 | 639230568958963168 |
|
180 ms | 52.8.42.183 |
| 15 | 2026-08-23 04:37 | 639230559287611211 |
|
4 ms | 52.8.42.183 |
| 14 | 2026-08-23 04:21 | 639230549524312030 |
|
414 ms | 52.8.42.183 |
| 13 | 2026-08-23 04:04 | 639230539739801669 |
|
4 ms | 52.8.42.183 |
| 12 | 2026-08-23 03:48 | 639230530084069375 |
|
388 ms | 52.8.42.183 |
| 11 | 2026-08-23 03:32 | 639230520362691441 |
|
3 ms | 52.8.42.183 |
| 10 | 2026-08-23 03:16 | 639230510677194518 |
|
410 ms | 52.8.42.183 |
| 9 | 2026-08-23 03:00 | 639230501156002646 |
|
2270 ms | 52.8.42.183 |
| 8 | 2026-08-23 02:44 | 639230491502198541 |
|
4 ms | 52.8.42.183 |
| 7 | 2026-08-23 02:27 | 639230481860318494 |
|
4 ms | 52.8.42.183 |
| 6 | 2026-08-23 02:11 | 639230471893008575 |
|
3 ms | 52.8.42.183 |
| 5 | 2026-08-23 01:18 | 639230440030877421 |
|
3 ms | 52.8.42.183 |
| 4 | 2026-08-23 01:02 | 639230430479725508 |
|
8 ms | 52.8.42.183 |
| 3 | 2026-08-23 00:46 | 639230420875160219 |
|
31 ms | 52.8.42.183 |
| 2 | 2026-08-23 00:30 | 639230411240692575 |
|
7 ms | 52.8.42.183 |
| 1 | 2026-08-23 00:14 | 639230401550806607 |
|
395 ms | 52.8.42.183 |