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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 484 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
74
Historical checks stored for this nameserver on selected date
Average Latency
484 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:51
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
74
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 2026-08-19 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-19 23:51 | 639227795899225951 |
|
3 ms | 52.8.42.183 |
| 73 | 2026-08-19 23:35 | 639227786351762008 |
|
3 ms | 52.8.42.183 |
| 72 | 2026-08-19 23:19 | 639227776640591733 |
|
403 ms | 52.8.42.183 |
| 71 | 2026-08-19 23:03 | 639227767128841282 |
|
5 ms | 52.8.42.183 |
| 70 | 2026-08-19 22:47 | 639227757477304711 |
|
406 ms | 52.8.42.183 |
| 69 | 2026-08-19 22:31 | 639227747572098014 |
|
2 ms | 52.8.42.183 |
| 68 | 2026-08-19 22:14 | 639227737588613113 |
|
399 ms | 52.8.42.183 |
| 67 | 2026-08-19 21:21 | 639227706134603955 |
|
2194 ms | 52.8.42.183 |
| 66 | 2026-08-19 21:06 | 639227696589027396 |
|
3 ms | 52.8.42.183 |
| 65 | 2026-08-19 20:49 | 639227687097707639 |
|
3 ms | 52.8.42.183 |
| 64 | 2026-08-19 20:34 | 639227677474464487 |
|
398 ms | 52.8.42.183 |
| 63 | 2026-08-19 20:17 | 639227667767441118 |
|
394 ms | 52.8.42.183 |
| 62 | 2026-08-19 20:01 | 639227657984833832 |
|
413 ms | 52.8.42.183 |
| 61 | 2026-08-19 19:45 | 639227648079992640 |
|
405 ms | 52.8.42.183 |
| 60 | 2026-08-19 19:28 | 639227638125048441 |
|
402 ms | 52.8.42.183 |
| 59 | 2026-08-19 19:12 | 639227628211392142 |
|
2016 ms | 52.8.42.183 |
| 58 | 2026-08-19 18:55 | 639227618261696275 |
|
426 ms | 52.8.42.183 |
| 57 | 2026-08-19 18:38 | 639227608366233645 |
|
401 ms | 52.8.42.183 |
| 56 | 2026-08-19 18:22 | 639227598301787588 |
|
412 ms | 52.8.42.183 |
| 55 | 2026-08-19 17:29 | 639227566241010716 |
|
396 ms | 52.8.42.183 |
| 54 | 2026-08-19 17:12 | 639227556454538959 |
|
394 ms | 52.8.42.183 |
| 53 | 2026-08-19 16:56 | 639227546640305542 |
|
401 ms | 52.8.42.183 |
| 52 | 2026-08-19 16:39 | 639227536965466472 |
|
4 ms | 52.8.42.183 |
| 51 | 2026-08-19 16:23 | 639227527048658280 |
|
392 ms | 52.8.42.183 |
| 50 | 2026-08-19 16:07 | 639227517386634438 |
|
2234 ms | 52.8.42.183 |
| 49 | 2026-08-19 15:50 | 639227507459551637 |
|
403 ms | 52.8.42.183 |
| 48 | 2026-08-19 15:34 | 639227497515595277 |
|
411 ms | 52.8.42.183 |
| 47 | 2026-08-19 15:17 | 639227487441798036 |
|
2248 ms | 52.8.42.183 |
| 46 | 2026-08-19 15:00 | 639227477445551863 |
|
396 ms | 52.8.42.183 |
| 45 | 2026-08-19 14:43 | 639227467297067891 |
|
410 ms | 52.8.42.183 |
| 44 | 2026-08-19 14:27 | 639227457057795635 |
|
488 ms | 52.8.42.183 |
| 43 | 2026-08-19 13:33 | 639227425244777397 |
|
2007 ms | 52.8.42.183 |
| 42 | 2026-08-19 13:17 | 639227415422116485 |
|
403 ms | 52.8.42.183 |
| 41 | 2026-08-19 13:00 | 639227405307256053 |
|
527 ms | 52.8.42.183 |
| 40 | 2026-08-19 12:43 | 639227395396602630 |
|
175 ms | 52.8.42.183 |
| 39 | 2026-08-19 12:27 | 639227385510363611 |
|
2244 ms | 52.8.42.183 |
| 38 | 2026-08-19 12:10 | 639227375508324850 |
|
402 ms | 52.8.42.183 |
| 37 | 2026-08-19 11:54 | 639227365326611906 |
|
2011 ms | 52.8.42.183 |
| 36 | 2026-08-19 11:37 | 639227355360014208 |
|
398 ms | 52.8.42.183 |
| 35 | 2026-08-19 11:20 | 639227345036782165 |
|
401 ms | 52.8.42.183 |
| 34 | 2026-08-19 11:03 | 639227334992964533 |
|
398 ms | 52.8.42.183 |
| 33 | 2026-08-19 10:46 | 639227324986605572 |
|
188 ms | 52.8.42.183 |
| 32 | 2026-08-19 10:29 | 639227314928414539 |
|
393 ms | 52.8.42.183 |
| 31 | 2026-08-19 09:36 | 639227283029182134 |
|
401 ms | 52.8.42.183 |
| 30 | 2026-08-19 09:20 | 639227273294779350 |
|
399 ms | 52.8.42.183 |
| 29 | 2026-08-19 09:03 | 639227263525231313 |
|
278 ms | 52.8.42.183 |
| 28 | 2026-08-19 08:47 | 639227253578313363 |
|
256 ms | 52.8.42.183 |
| 27 | 2026-08-19 08:31 | 639227243649973322 |
|
421 ms | 52.8.42.183 |
| 26 | 2026-08-19 08:14 | 639227233581059317 |
|
406 ms | 52.8.42.183 |
| 25 | 2026-08-19 07:57 | 639227223667352067 |
|
489 ms | 52.8.42.183 |
| 24 | 2026-08-19 07:41 | 639227213714837066 |
|
416 ms | 52.8.42.183 |
| 23 | 2026-08-19 07:24 | 639227203701208496 |
|
490 ms | 52.8.42.183 |
| 22 | 2026-08-19 07:07 | 639227193643202179 |
|
399 ms | 52.8.42.183 |
| 21 | 2026-08-19 06:51 | 639227183584431597 |
|
390 ms | 52.8.42.183 |
| 20 | 2026-08-19 06:34 | 639227173347403088 |
|
4 ms | 52.8.42.183 |
| 19 | 2026-08-19 05:40 | 639227141523007601 |
|
9 ms | 52.8.42.183 |
| 18 | 2026-08-19 05:24 | 639227131785931574 |
|
433 ms | 52.8.42.183 |
| 17 | 2026-08-19 05:08 | 639227122176475389 |
|
409 ms | 52.8.42.183 |
| 16 | 2026-08-19 04:52 | 639227112668934596 |
|
3 ms | 52.8.42.183 |
| 15 | 2026-08-19 04:36 | 639227102773292788 |
|
511 ms | 52.8.42.183 |
| 14 | 2026-08-19 04:20 | 639227093141136930 |
|
3 ms | 52.8.42.183 |
| 13 | 2026-08-19 04:03 | 639227083449420147 |
|
2 ms | 52.8.42.183 |
| 12 | 2026-08-19 03:47 | 639227073771748493 |
|
392 ms | 52.8.42.183 |
| 11 | 2026-08-19 03:31 | 639227063977347614 |
|
9 ms | 52.8.42.183 |
| 10 | 2026-08-19 03:15 | 639227054253519024 |
|
2008 ms | 52.8.42.183 |
| 9 | 2026-08-19 02:58 | 639227044381963886 |
|
2 ms | 52.8.42.183 |
| 8 | 2026-08-19 02:42 | 639227034441085514 |
|
471 ms | 52.8.42.183 |
| 7 | 2026-08-19 01:50 | 639227003126489968 |
|
411 ms | 52.8.42.183 |
| 6 | 2026-08-19 01:34 | 639226993456311614 |
|
5 ms | 52.8.42.183 |
| 5 | 2026-08-19 01:17 | 639226983847312345 |
|
394 ms | 52.8.42.183 |
| 4 | 2026-08-19 01:01 | 639226974357874853 |
|
4 ms | 52.8.42.183 |
| 3 | 2026-08-19 00:46 | 639226964670484721 |
|
5 ms | 52.8.42.183 |
| 2 | 2026-08-19 00:29 | 639226954857899696 |
|
3 ms | 52.8.42.183 |
| 1 | 2026-08-19 00:13 | 639226945091603488 |
|
3 ms | 52.8.42.183 |