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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 355 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
62
Historical checks stored for this nameserver on selected date
Average Latency
355 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-12 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
62
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 2026-08-12 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 |
|---|---|---|---|---|---|
| 62 | 2026-08-12 23:58 | 639221753022017039 |
|
10 ms | 52.196.2.197 |
| 61 | 2026-08-12 23:43 | 639221744107644868 |
|
2179 ms | 52.196.2.197 |
| 60 | 2026-08-12 23:28 | 639221735030187244 |
|
410 ms | 52.196.2.197 |
| 59 | 2026-08-12 23:13 | 639221725815508109 |
|
178 ms | 52.196.2.197 |
| 58 | 2026-08-12 22:21 | 639221694790955973 |
|
321 ms | 52.196.2.197 |
| 57 | 2026-08-12 22:06 | 639221685562451720 |
|
343 ms | 52.196.2.197 |
| 56 | 2026-08-12 21:50 | 639221676023655289 |
|
325 ms | 52.196.2.197 |
| 55 | 2026-08-12 21:34 | 639221666449119409 |
|
15 ms | 52.196.2.197 |
| 54 | 2026-08-12 20:42 | 639221635456432556 |
|
328 ms | 52.196.2.197 |
| 53 | 2026-08-12 20:27 | 639221626313054202 |
|
2178 ms | 52.196.2.197 |
| 52 | 2026-08-12 20:11 | 639221617091958857 |
|
2032 ms | 52.196.2.197 |
| 51 | 2026-08-12 19:56 | 639221607786737151 |
|
324 ms | 52.196.2.197 |
| 50 | 2026-08-12 19:04 | 639221576664330059 |
|
161 ms | 52.196.2.197 |
| 49 | 2026-08-12 18:49 | 639221567514216674 |
|
408 ms | 52.196.2.197 |
| 48 | 2026-08-12 18:33 | 639221558399762524 |
|
392 ms | 52.196.2.197 |
| 47 | 2026-08-12 18:18 | 639221549052016282 |
|
414 ms | 52.196.2.197 |
| 46 | 2026-08-12 17:26 | 639221517673834934 |
|
333 ms | 52.196.2.197 |
| 45 | 2026-08-12 17:10 | 639221508282311633 |
|
397 ms | 52.196.2.197 |
| 44 | 2026-08-12 16:54 | 639221498786324983 |
|
241 ms | 52.196.2.197 |
| 43 | 2026-08-12 16:38 | 639221489157589737 |
|
392 ms | 52.196.2.197 |
| 42 | 2026-08-12 15:46 | 639221457655914645 |
|
387 ms | 52.196.2.197 |
| 41 | 2026-08-12 15:30 | 639221448164090526 |
|
329 ms | 52.196.2.197 |
| 40 | 2026-08-12 15:14 | 639221438725783630 |
|
394 ms | 52.196.2.197 |
| 39 | 2026-08-12 14:58 | 639221429178071087 |
|
4 ms | 52.196.2.197 |
| 38 | 2026-08-12 14:06 | 639221397761278719 |
|
324 ms | 52.196.2.197 |
| 37 | 2026-08-12 13:50 | 639221388200567278 |
|
324 ms | 52.196.2.197 |
| 36 | 2026-08-12 13:34 | 639221378483570949 |
|
287 ms | 52.196.2.197 |
| 35 | 2026-08-12 13:18 | 639221368872360139 |
|
383 ms | 52.196.2.197 |
| 34 | 2026-08-12 12:25 | 639221337226647415 |
|
405 ms | 52.196.2.197 |
| 33 | 2026-08-12 12:10 | 639221327924087446 |
|
3 ms | 52.196.2.197 |
| 32 | 2026-08-12 11:54 | 639221318096976375 |
|
392 ms | 52.196.2.197 |
| 31 | 2026-08-12 11:37 | 639221308343145274 |
|
330 ms | 52.196.2.197 |
| 30 | 2026-08-12 10:45 | 639221277089610470 |
|
159 ms | 52.196.2.197 |
| 29 | 2026-08-12 10:29 | 639221267628136359 |
|
326 ms | 52.196.2.197 |
| 28 | 2026-08-12 10:14 | 639221257907569952 |
|
325 ms | 52.196.2.197 |
| 27 | 2026-08-12 09:57 | 639221248402420965 |
|
313 ms | 52.196.2.197 |
| 26 | 2026-08-12 09:04 | 639221216797540533 |
|
328 ms | 52.196.2.197 |
| 25 | 2026-08-12 08:49 | 639221207385792352 |
|
332 ms | 52.196.2.197 |
| 24 | 2026-08-12 08:33 | 639221198078534844 |
|
340 ms | 52.196.2.197 |
| 23 | 2026-08-12 08:18 | 639221188677585577 |
|
319 ms | 52.196.2.197 |
| 22 | 2026-08-12 07:26 | 639221157276484143 |
|
317 ms | 52.196.2.197 |
| 21 | 2026-08-12 07:10 | 639221147876262183 |
|
328 ms | 52.196.2.197 |
| 20 | 2026-08-12 06:54 | 639221138388812469 |
|
324 ms | 52.196.2.197 |
| 19 | 2026-08-12 06:39 | 639221128987381118 |
|
327 ms | 52.196.2.197 |
| 18 | 2026-08-12 05:47 | 639221097816416095 |
|
311 ms | 52.196.2.197 |
| 17 | 2026-08-12 05:31 | 639221088508065616 |
|
318 ms | 52.196.2.197 |
| 16 | 2026-08-12 05:15 | 639221079092308503 |
|
9 ms | 52.196.2.197 |
| 15 | 2026-08-12 05:00 | 639221069595873597 |
|
321 ms | 52.196.2.197 |
| 14 | 2026-08-12 04:08 | 639221038601577496 |
|
326 ms | 52.196.2.197 |
| 13 | 2026-08-12 03:53 | 639221029533901299 |
|
324 ms | 52.196.2.197 |
| 12 | 2026-08-12 03:37 | 639221020333828965 |
|
3 ms | 52.196.2.197 |
| 11 | 2026-08-12 03:22 | 639221011110510484 |
|
2 ms | 52.196.2.197 |
| 10 | 2026-08-12 02:30 | 639220979815209769 |
|
3 ms | 52.196.2.197 |
| 9 | 2026-08-12 02:15 | 639220970971410921 |
|
226 ms | 52.196.2.197 |
| 8 | 2026-08-12 02:00 | 639220961848982361 |
|
3 ms | 52.196.2.197 |
| 7 | 2026-08-12 01:45 | 639220952784591501 |
|
3 ms | 52.196.2.197 |
| 6 | 2026-08-12 01:30 | 639220943893596731 |
|
162 ms | 52.196.2.197 |
| 5 | 2026-08-12 01:15 | 639220934954704520 |
|
334 ms | 52.196.2.197 |
| 4 | 2026-08-12 01:00 | 639220925792457751 |
|
10 ms | 52.196.2.197 |
| 3 | 2026-08-12 00:45 | 639220916610063538 |
|
319 ms | 52.196.2.197 |
| 2 | 2026-08-12 00:29 | 639220907229361754 |
|
331 ms | 52.196.2.197 |
| 1 | 2026-08-12 00:14 | 639220897896762127 |
|
319 ms | 52.196.2.197 |