History for sys1.classcat.com
Domain: classcat.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for sys1.classcat.com
sys1.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 366 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 sys1.classcat.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
366 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
52.196.2.197
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 sys1.classcat.com
Showing DNS history for 2026-08-22 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 | 2026-08-22 23:58 | 639230391807229016 |
|
332 ms | 52.196.2.197 |
| 73 | 2026-08-22 23:41 | 639230382051619327 |
|
2159 ms | 52.196.2.197 |
| 72 | 2026-08-22 23:25 | 639230372323353529 |
|
326 ms | 52.196.2.197 |
| 71 | 2026-08-22 23:09 | 639230362586451064 |
|
4 ms | 52.196.2.197 |
| 70 | 2026-08-22 22:53 | 639230352793666303 |
|
328 ms | 52.196.2.197 |
| 69 | 2026-08-22 22:36 | 639230342775737758 |
|
3 ms | 52.196.2.197 |
| 68 | 2026-08-22 22:19 | 639230332639939561 |
|
4 ms | 52.196.2.197 |
| 67 | 2026-08-22 21:26 | 639230301014190104 |
|
328 ms | 52.196.2.197 |
| 66 | 2026-08-22 21:10 | 639230291048161498 |
|
340 ms | 52.196.2.197 |
| 65 | 2026-08-22 20:53 | 639230280894353664 |
|
335 ms | 52.196.2.197 |
| 64 | 2026-08-22 20:36 | 639230270699419073 |
|
344 ms | 52.196.2.197 |
| 63 | 2026-08-22 20:19 | 639230260248163050 |
|
252 ms | 52.196.2.197 |
| 62 | 2026-08-22 20:02 | 639230250122494282 |
|
324 ms | 52.196.2.197 |
| 61 | 2026-08-22 19:45 | 639230239972935046 |
|
329 ms | 52.196.2.197 |
| 60 | 2026-08-22 19:28 | 639230229963262464 |
|
347 ms | 52.196.2.197 |
| 59 | 2026-08-22 19:11 | 639230220033804658 |
|
324 ms | 52.196.2.197 |
| 58 | 2026-08-22 18:55 | 639230209891107289 |
|
328 ms | 52.196.2.197 |
| 57 | 2026-08-22 18:38 | 639230199630298717 |
|
334 ms | 52.196.2.197 |
| 56 | 2026-08-22 18:21 | 639230189301984150 |
|
332 ms | 52.196.2.197 |
| 55 | 2026-08-22 17:27 | 639230157138468804 |
|
326 ms | 52.196.2.197 |
| 54 | 2026-08-22 17:10 | 639230146987869495 |
|
316 ms | 52.196.2.197 |
| 53 | 2026-08-22 16:53 | 639230136768638516 |
|
333 ms | 52.196.2.197 |
| 52 | 2026-08-22 16:36 | 639230126735907877 |
|
249 ms | 52.196.2.197 |
| 51 | 2026-08-22 16:19 | 639230116551187768 |
|
2164 ms | 52.196.2.197 |
| 50 | 2026-08-22 16:02 | 639230106335615913 |
|
33 ms | 52.196.2.197 |
| 49 | 2026-08-22 15:45 | 639230096177758176 |
|
330 ms | 52.196.2.197 |
| 48 | 2026-08-22 15:28 | 639230086185999993 |
|
329 ms | 52.196.2.197 |
| 47 | 2026-08-22 15:12 | 639230076247854903 |
|
249 ms | 52.196.2.197 |
| 46 | 2026-08-22 14:55 | 639230066076077530 |
|
285 ms | 52.196.2.197 |
| 45 | 2026-08-22 14:38 | 639230055738197328 |
|
329 ms | 52.196.2.197 |
| 44 | 2026-08-22 14:21 | 639230045411225521 |
|
355 ms | 52.196.2.197 |
| 43 | 2026-08-22 13:27 | 639230013046000470 |
|
10 ms | 52.196.2.197 |
| 42 | 2026-08-22 13:10 | 639230003090037878 |
|
326 ms | 52.196.2.197 |
| 41 | 2026-08-22 12:53 | 639229993008259475 |
|
227 ms | 52.196.2.197 |
| 40 | 2026-08-22 12:36 | 639229982909449470 |
|
2032 ms | 52.196.2.197 |
| 39 | 2026-08-22 12:20 | 639229973035502212 |
|
327 ms | 52.196.2.197 |
| 38 | 2026-08-22 12:03 | 639229963064296145 |
|
240 ms | 52.196.2.197 |
| 37 | 2026-08-22 11:46 | 639229952996162143 |
|
239 ms | 52.196.2.197 |
| 36 | 2026-08-22 11:30 | 639229943051949195 |
|
338 ms | 52.196.2.197 |
| 35 | 2026-08-22 11:13 | 639229932919214934 |
|
330 ms | 52.196.2.197 |
| 34 | 2026-08-22 10:56 | 639229922745889838 |
|
335 ms | 52.196.2.197 |
| 33 | 2026-08-22 10:39 | 639229912587214796 |
|
332 ms | 52.196.2.197 |
| 32 | 2026-08-22 10:22 | 639229902240004454 |
|
2248 ms | 52.196.2.197 |
| 31 | 2026-08-22 09:29 | 639229870800501662 |
|
341 ms | 52.196.2.197 |
| 30 | 2026-08-22 09:13 | 639229861058384956 |
|
10 ms | 52.196.2.197 |
| 29 | 2026-08-22 08:57 | 639229851158592604 |
|
3 ms | 52.196.2.197 |
| 28 | 2026-08-22 08:40 | 639229841475569629 |
|
4 ms | 52.196.2.197 |
| 27 | 2026-08-22 08:24 | 639229831887658471 |
|
4 ms | 52.196.2.197 |
| 26 | 2026-08-22 08:08 | 639229822043670346 |
|
8 ms | 52.196.2.197 |
| 25 | 2026-08-22 07:52 | 639229812327913936 |
|
3 ms | 52.196.2.197 |
| 24 | 2026-08-22 07:36 | 639229802629488686 |
|
2 ms | 52.196.2.197 |
| 23 | 2026-08-22 07:20 | 639229793051447309 |
|
3 ms | 52.196.2.197 |
| 22 | 2026-08-22 07:04 | 639229783303531961 |
|
2184 ms | 52.196.2.197 |
| 21 | 2026-08-22 06:47 | 639229773458051942 |
|
334 ms | 52.196.2.197 |
| 20 | 2026-08-22 06:30 | 639229763373848056 |
|
317 ms | 52.196.2.197 |
| 19 | 2026-08-22 05:38 | 639229732140622809 |
|
287 ms | 52.196.2.197 |
| 18 | 2026-08-22 05:22 | 639229722699695967 |
|
10 ms | 52.196.2.197 |
| 17 | 2026-08-22 05:06 | 639229713097498075 |
|
184 ms | 52.196.2.197 |
| 16 | 2026-08-22 04:50 | 639229703543969637 |
|
410 ms | 52.196.2.197 |
| 15 | 2026-08-22 04:35 | 639229693970392873 |
|
4 ms | 52.196.2.197 |
| 14 | 2026-08-22 04:18 | 639229684277329469 |
|
181 ms | 52.196.2.197 |
| 13 | 2026-08-22 04:02 | 639229674501596661 |
|
256 ms | 52.196.2.197 |
| 12 | 2026-08-22 03:46 | 639229665064441147 |
|
326 ms | 52.196.2.197 |
| 11 | 2026-08-22 03:30 | 639229655507536872 |
|
3 ms | 52.196.2.197 |
| 10 | 2026-08-22 03:14 | 639229645849603111 |
|
3 ms | 52.196.2.197 |
| 9 | 2026-08-22 02:58 | 639229636090497453 |
|
170 ms | 52.196.2.197 |
| 8 | 2026-08-22 02:41 | 639229625978544281 |
|
327 ms | 52.196.2.197 |
| 7 | 2026-08-22 01:49 | 639229594644662176 |
|
10 ms | 52.196.2.197 |
| 6 | 2026-08-22 01:33 | 639229585214633065 |
|
5 ms | 52.196.2.197 |
| 5 | 2026-08-22 01:17 | 639229575581042175 |
|
3 ms | 52.196.2.197 |
| 4 | 2026-08-22 01:01 | 639229565912268962 |
|
3 ms | 52.196.2.197 |
| 3 | 2026-08-22 00:45 | 639229556237813203 |
|
324 ms | 52.196.2.197 |
| 2 | 2026-08-22 00:29 | 639229546625802518 |
|
2009 ms | 52.196.2.197 |
| 1 | 2026-08-22 00:13 | 639229537172016621 |
|
5 ms | 52.196.2.197 |