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 2026-08-14. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 349 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
78
Historical checks stored for this nameserver on selected date
Average Latency
349 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-14 23:52
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
78
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 2026-08-14 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 |
|---|---|---|---|---|---|
| 78 | 2026-08-14 23:52 | 639223477272309567 |
|
333 ms | 52.196.2.197 |
| 77 | 2026-08-14 23:37 | 639223467876800215 |
|
336 ms | 52.196.2.197 |
| 76 | 2026-08-14 23:21 | 639223458466733344 |
|
323 ms | 52.196.2.197 |
| 75 | 2026-08-14 23:05 | 639223449196197019 |
|
328 ms | 52.196.2.197 |
| 74 | 2026-08-14 22:50 | 639223439729973302 |
|
314 ms | 52.196.2.197 |
| 73 | 2026-08-14 22:34 | 639223430298973377 |
|
319 ms | 52.196.2.197 |
| 72 | 2026-08-14 22:18 | 639223420812183061 |
|
318 ms | 52.196.2.197 |
| 71 | 2026-08-14 22:02 | 639223411307572360 |
|
337 ms | 52.196.2.197 |
| 70 | 2026-08-14 21:46 | 639223401895099116 |
|
332 ms | 52.196.2.197 |
| 69 | 2026-08-14 20:54 | 639223370328282191 |
|
340 ms | 52.196.2.197 |
| 68 | 2026-08-14 20:39 | 639223361156898888 |
|
7 ms | 52.196.2.197 |
| 67 | 2026-08-14 20:23 | 639223351683501109 |
|
315 ms | 52.196.2.197 |
| 66 | 2026-08-14 20:08 | 639223342485908428 |
|
341 ms | 52.196.2.197 |
| 65 | 2026-08-14 19:52 | 639223333113923772 |
|
8 ms | 52.196.2.197 |
| 64 | 2026-08-14 19:37 | 639223323766820131 |
|
225 ms | 52.196.2.197 |
| 63 | 2026-08-14 19:21 | 639223314500774279 |
|
317 ms | 52.196.2.197 |
| 62 | 2026-08-14 19:06 | 639223305225877159 |
|
235 ms | 52.196.2.197 |
| 61 | 2026-08-14 18:50 | 639223295834845965 |
|
334 ms | 52.196.2.197 |
| 60 | 2026-08-14 18:34 | 639223286312006616 |
|
327 ms | 52.196.2.197 |
| 59 | 2026-08-14 18:18 | 639223276659010988 |
|
161 ms | 52.196.2.197 |
| 58 | 2026-08-14 18:02 | 639223267203892251 |
|
315 ms | 52.196.2.197 |
| 57 | 2026-08-14 17:09 | 639223235652723921 |
|
235 ms | 52.196.2.197 |
| 56 | 2026-08-14 16:54 | 639223226156684619 |
|
335 ms | 52.196.2.197 |
| 55 | 2026-08-14 16:38 | 639223216737677817 |
|
319 ms | 52.196.2.197 |
| 54 | 2026-08-14 16:22 | 639223207303987036 |
|
336 ms | 52.196.2.197 |
| 53 | 2026-08-14 16:07 | 639223197972369650 |
|
237 ms | 52.196.2.197 |
| 52 | 2026-08-14 15:51 | 639223188476518684 |
|
321 ms | 52.196.2.197 |
| 51 | 2026-08-14 15:35 | 639223179029668254 |
|
214 ms | 52.196.2.197 |
| 50 | 2026-08-14 15:20 | 639223169668684371 |
|
235 ms | 52.196.2.197 |
| 49 | 2026-08-14 15:04 | 639223160270013058 |
|
2239 ms | 52.196.2.197 |
| 48 | 2026-08-14 14:48 | 639223150848386507 |
|
243 ms | 52.196.2.197 |
| 47 | 2026-08-14 14:32 | 639223141514160124 |
|
348 ms | 52.196.2.197 |
| 46 | 2026-08-14 14:17 | 639223131908897269 |
|
338 ms | 52.196.2.197 |
| 45 | 2026-08-14 13:24 | 639223100084750932 |
|
325 ms | 52.196.2.197 |
| 44 | 2026-08-14 13:08 | 639223090744921973 |
|
334 ms | 52.196.2.197 |
| 43 | 2026-08-14 12:52 | 639223081343134137 |
|
344 ms | 52.196.2.197 |
| 42 | 2026-08-14 12:37 | 639223071917003603 |
|
349 ms | 52.196.2.197 |
| 41 | 2026-08-14 12:21 | 639223062407395043 |
|
337 ms | 52.196.2.197 |
| 40 | 2026-08-14 12:05 | 639223052970600447 |
|
4 ms | 52.196.2.197 |
| 39 | 2026-08-14 11:49 | 639223043584242187 |
|
160 ms | 52.196.2.197 |
| 38 | 2026-08-14 11:34 | 639223034248611856 |
|
336 ms | 52.196.2.197 |
| 37 | 2026-08-14 11:18 | 639223024816175094 |
|
271 ms | 52.196.2.197 |
| 36 | 2026-08-14 11:02 | 639223015278211871 |
|
2244 ms | 52.196.2.197 |
| 35 | 2026-08-14 10:46 | 639223005387568522 |
|
344 ms | 52.196.2.197 |
| 34 | 2026-08-14 10:30 | 639222995944735037 |
|
320 ms | 52.196.2.197 |
| 33 | 2026-08-14 09:37 | 639222964532402826 |
|
330 ms | 52.196.2.197 |
| 32 | 2026-08-14 09:22 | 639222955031971579 |
|
323 ms | 52.196.2.197 |
| 31 | 2026-08-14 09:06 | 639222945616352079 |
|
403 ms | 52.196.2.197 |
| 30 | 2026-08-14 08:50 | 639222936296615644 |
|
166 ms | 52.196.2.197 |
| 29 | 2026-08-14 08:35 | 639222926913151746 |
|
327 ms | 52.196.2.197 |
| 28 | 2026-08-14 08:19 | 639222917608375722 |
|
342 ms | 52.196.2.197 |
| 27 | 2026-08-14 08:04 | 639222908294448500 |
|
398 ms | 52.196.2.197 |
| 26 | 2026-08-14 07:48 | 639222898918389753 |
|
2164 ms | 52.196.2.197 |
| 25 | 2026-08-14 07:32 | 639222889625876211 |
|
9 ms | 52.196.2.197 |
| 24 | 2026-08-14 07:17 | 639222880353707528 |
|
331 ms | 52.196.2.197 |
| 23 | 2026-08-14 07:01 | 639222871065611259 |
|
314 ms | 52.196.2.197 |
| 22 | 2026-08-14 06:46 | 639222861517093112 |
|
316 ms | 52.196.2.197 |
| 21 | 2026-08-14 05:54 | 639222830182717637 |
|
345 ms | 52.196.2.197 |
| 20 | 2026-08-14 05:38 | 639222820714737422 |
|
318 ms | 52.196.2.197 |
| 19 | 2026-08-14 05:22 | 639222811404284741 |
|
338 ms | 52.196.2.197 |
| 18 | 2026-08-14 05:07 | 639222801994952240 |
|
8 ms | 52.196.2.197 |
| 17 | 2026-08-14 04:51 | 639222792581940911 |
|
339 ms | 52.196.2.197 |
| 16 | 2026-08-14 04:35 | 639222783296631220 |
|
314 ms | 52.196.2.197 |
| 15 | 2026-08-14 04:20 | 639222773909528001 |
|
12 ms | 52.196.2.197 |
| 14 | 2026-08-14 04:04 | 639222764574707991 |
|
245 ms | 52.196.2.197 |
| 13 | 2026-08-14 03:49 | 639222754982758281 |
|
334 ms | 52.196.2.197 |
| 12 | 2026-08-14 03:33 | 639222745650144239 |
|
333 ms | 52.196.2.197 |
| 11 | 2026-08-14 03:17 | 639222736060223018 |
|
346 ms | 52.196.2.197 |
| 10 | 2026-08-14 03:01 | 639222726529271510 |
|
336 ms | 52.196.2.197 |
| 9 | 2026-08-14 02:08 | 639222694791257846 |
|
239 ms | 52.196.2.197 |
| 8 | 2026-08-14 01:53 | 639222685350317820 |
|
319 ms | 52.196.2.197 |
| 7 | 2026-08-14 01:37 | 639222675895178560 |
|
4 ms | 52.196.2.197 |
| 6 | 2026-08-14 01:21 | 639222666344182743 |
|
347 ms | 52.196.2.197 |
| 5 | 2026-08-14 01:05 | 639222656762316965 |
|
18 ms | 52.196.2.197 |
| 4 | 2026-08-14 00:49 | 639222647109404695 |
|
4 ms | 52.196.2.197 |
| 3 | 2026-08-14 00:33 | 639222637659944389 |
|
312 ms | 52.196.2.197 |
| 2 | 2026-08-14 00:17 | 639222628151417313 |
|
339 ms | 52.196.2.197 |
| 1 | 2026-08-14 00:01 | 639222618462620588 |
|
335 ms | 52.196.2.197 |