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 2026-08-08. For this date, NameServerHistory found 63 DNS check records, 63 successful responses, 0 failed responses, and 378 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
63
Historical checks stored for this nameserver on selected date
Average Latency
378 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-08 23:47
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
63
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 2026-08-08 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 |
|---|---|---|---|---|---|
| 63 | 2026-08-08 23:47 | 639218291874134258 |
|
328 ms | 52.196.2.197 |
| 62 | 2026-08-08 23:32 | 639218282817785496 |
|
413 ms | 52.196.2.197 |
| 61 | 2026-08-08 22:41 | 639218252106422334 |
|
174 ms | 52.196.2.197 |
| 60 | 2026-08-08 22:26 | 639218243323944113 |
|
173 ms | 52.196.2.197 |
| 59 | 2026-08-08 22:11 | 639218234397020230 |
|
165 ms | 52.196.2.197 |
| 58 | 2026-08-08 21:56 | 639218225412858763 |
|
978 ms | 52.196.2.197 |
| 57 | 2026-08-08 21:05 | 639218194282616684 |
|
156 ms | 52.196.2.197 |
| 56 | 2026-08-08 20:50 | 639218185036989606 |
|
374 ms | 52.196.2.197 |
| 55 | 2026-08-08 20:35 | 639218175974363575 |
|
4 ms | 52.196.2.197 |
| 54 | 2026-08-08 20:20 | 639218166972644815 |
|
355 ms | 52.196.2.197 |
| 53 | 2026-08-08 19:28 | 639218135900313734 |
|
5 ms | 52.196.2.197 |
| 52 | 2026-08-08 19:13 | 639218127088470726 |
|
324 ms | 52.196.2.197 |
| 51 | 2026-08-08 18:58 | 639218118310406743 |
|
187 ms | 52.196.2.197 |
| 50 | 2026-08-08 18:44 | 639218109452520238 |
|
322 ms | 52.196.2.197 |
| 49 | 2026-08-08 17:52 | 639218078440804962 |
|
350 ms | 52.196.2.197 |
| 48 | 2026-08-08 17:37 | 639218069827056995 |
|
324 ms | 52.196.2.197 |
| 47 | 2026-08-08 17:23 | 639218060928974999 |
|
178 ms | 52.196.2.197 |
| 46 | 2026-08-08 17:08 | 639218052072104591 |
|
326 ms | 52.196.2.197 |
| 45 | 2026-08-08 16:16 | 639218021131612993 |
|
333 ms | 52.196.2.197 |
| 44 | 2026-08-08 16:01 | 639218012544891033 |
|
359 ms | 52.196.2.197 |
| 43 | 2026-08-08 15:47 | 639218003733822367 |
|
340 ms | 52.196.2.197 |
| 42 | 2026-08-08 15:32 | 639217994998349201 |
|
324 ms | 52.196.2.197 |
| 41 | 2026-08-08 14:40 | 639217963788814319 |
|
9 ms | 52.196.2.197 |
| 40 | 2026-08-08 14:26 | 639217955087396874 |
|
335 ms | 52.196.2.197 |
| 39 | 2026-08-08 14:11 | 639217946350294952 |
|
355 ms | 52.196.2.197 |
| 38 | 2026-08-08 13:57 | 639217937526020436 |
|
335 ms | 52.196.2.197 |
| 37 | 2026-08-08 13:05 | 639217906769667024 |
|
165 ms | 52.196.2.197 |
| 36 | 2026-08-08 12:51 | 639217898300938849 |
|
333 ms | 52.196.2.197 |
| 35 | 2026-08-08 12:37 | 639217889778639925 |
|
182 ms | 52.196.2.197 |
| 34 | 2026-08-08 12:22 | 639217881083065140 |
|
2166 ms | 52.196.2.197 |
| 33 | 2026-08-08 11:30 | 639217850620659312 |
|
341 ms | 52.196.2.197 |
| 32 | 2026-08-08 11:16 | 639217841938624907 |
|
261 ms | 52.196.2.197 |
| 31 | 2026-08-08 11:01 | 639217833389546843 |
|
319 ms | 52.196.2.197 |
| 30 | 2026-08-08 10:47 | 639217824846173945 |
|
24 ms | 52.196.2.197 |
| 29 | 2026-08-08 09:55 | 639217793807292972 |
|
442 ms | 52.196.2.197 |
| 28 | 2026-08-08 09:41 | 639217785208951403 |
|
7 ms | 52.196.2.197 |
| 27 | 2026-08-08 09:27 | 639217776566534942 |
|
2324 ms | 52.196.2.197 |
| 26 | 2026-08-08 09:12 | 639217767935139326 |
|
167 ms | 52.196.2.197 |
| 25 | 2026-08-08 08:21 | 639217737225367411 |
|
7 ms | 52.196.2.197 |
| 24 | 2026-08-08 08:07 | 639217728765093674 |
|
340 ms | 52.196.2.197 |
| 23 | 2026-08-08 07:53 | 639217720136905586 |
|
340 ms | 52.196.2.197 |
| 22 | 2026-08-08 07:38 | 639217711410853004 |
|
2008 ms | 52.196.2.197 |
| 21 | 2026-08-08 06:48 | 639217680275549698 |
|
320 ms | 52.196.2.197 |
| 20 | 2026-08-08 06:33 | 639217671340563867 |
|
254 ms | 52.196.2.197 |
| 19 | 2026-08-08 06:19 | 639217662739829952 |
|
255 ms | 52.196.2.197 |
| 18 | 2026-08-08 06:04 | 639217654129395144 |
|
8 ms | 52.196.2.197 |
| 17 | 2026-08-08 05:13 | 639217623690502934 |
|
7 ms | 52.196.2.197 |
| 16 | 2026-08-08 04:59 | 639217615180184169 |
|
331 ms | 52.196.2.197 |
| 15 | 2026-08-08 04:45 | 639217606737293244 |
|
336 ms | 52.196.2.197 |
| 14 | 2026-08-08 04:31 | 639217598089858483 |
|
26 ms | 52.196.2.197 |
| 13 | 2026-08-08 03:40 | 639217567343169140 |
|
29 ms | 52.196.2.197 |
| 12 | 2026-08-08 03:25 | 639217558743892856 |
|
339 ms | 52.196.2.197 |
| 11 | 2026-08-08 03:11 | 639217550069823359 |
|
333 ms | 52.196.2.197 |
| 10 | 2026-08-08 02:56 | 639217541571663863 |
|
246 ms | 52.196.2.197 |
| 9 | 2026-08-08 02:01 | 639217510598671918 |
|
2290 ms | 52.196.2.197 |
| 8 | 2026-08-08 01:46 | 639217501853904641 |
|
332 ms | 52.196.2.197 |
| 7 | 2026-08-08 01:31 | 639217492857464038 |
|
325 ms | 52.196.2.197 |
| 6 | 2026-08-08 01:17 | 639217483935810845 |
|
400 ms | 52.196.2.197 |
| 5 | 2026-08-08 01:02 | 639217475281344873 |
|
390 ms | 52.196.2.197 |
| 4 | 2026-08-08 00:48 | 639217466591266473 |
|
4 ms | 52.196.2.197 |
| 3 | 2026-08-08 00:33 | 639217457842031506 |
|
3 ms | 52.196.2.197 |
| 2 | 2026-08-08 00:19 | 639217449192590684 |
|
250 ms | 52.196.2.197 |
| 1 | 2026-08-08 00:04 | 639217440385817840 |
|
399 ms | 52.196.2.197 |