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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 339 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
81
Historical checks stored for this nameserver on selected date
Average Latency
339 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-10 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
81
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 2026-08-10 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 |
|---|---|---|---|---|---|
| 81 | 2026-08-10 23:47 | 639220018272941900 |
|
5 ms | 52.196.2.197 |
| 80 | 2026-08-10 23:31 | 639220009109892969 |
|
339 ms | 52.196.2.197 |
| 79 | 2026-08-10 23:16 | 639220000040489788 |
|
324 ms | 52.196.2.197 |
| 78 | 2026-08-10 23:01 | 639219991197135747 |
|
327 ms | 52.196.2.197 |
| 77 | 2026-08-10 22:46 | 639219982104540014 |
|
345 ms | 52.196.2.197 |
| 76 | 2026-08-10 22:31 | 639219973150300215 |
|
2245 ms | 52.196.2.197 |
| 75 | 2026-08-10 22:16 | 639219964188486697 |
|
336 ms | 52.196.2.197 |
| 74 | 2026-08-10 22:01 | 639219954995921784 |
|
232 ms | 52.196.2.197 |
| 73 | 2026-08-10 21:46 | 639219945559908104 |
|
2008 ms | 52.196.2.197 |
| 72 | 2026-08-10 20:53 | 639219914137782273 |
|
3 ms | 52.196.2.197 |
| 71 | 2026-08-10 20:38 | 639219904858355064 |
|
3 ms | 52.196.2.197 |
| 70 | 2026-08-10 20:23 | 639219895655263396 |
|
335 ms | 52.196.2.197 |
| 69 | 2026-08-10 20:07 | 639219886527091074 |
|
349 ms | 52.196.2.197 |
| 68 | 2026-08-10 19:52 | 639219877343266628 |
|
12 ms | 52.196.2.197 |
| 67 | 2026-08-10 19:37 | 639219868177358195 |
|
324 ms | 52.196.2.197 |
| 66 | 2026-08-10 19:21 | 639219859159581515 |
|
339 ms | 52.196.2.197 |
| 65 | 2026-08-10 19:06 | 639219850124020182 |
|
329 ms | 52.196.2.197 |
| 64 | 2026-08-10 18:51 | 639219840940124840 |
|
343 ms | 52.196.2.197 |
| 63 | 2026-08-10 18:36 | 639219831829876486 |
|
231 ms | 52.196.2.197 |
| 62 | 2026-08-10 18:21 | 639219822587759143 |
|
235 ms | 52.196.2.197 |
| 61 | 2026-08-10 18:05 | 639219813247114428 |
|
341 ms | 52.196.2.197 |
| 60 | 2026-08-10 17:13 | 639219781959606396 |
|
337 ms | 52.196.2.197 |
| 59 | 2026-08-10 16:58 | 639219772658305431 |
|
338 ms | 52.196.2.197 |
| 58 | 2026-08-10 16:42 | 639219763454523027 |
|
222 ms | 52.196.2.197 |
| 57 | 2026-08-10 16:27 | 639219754279127815 |
|
258 ms | 52.196.2.197 |
| 56 | 2026-08-10 16:12 | 639219745087467767 |
|
345 ms | 52.196.2.197 |
| 55 | 2026-08-10 15:57 | 639219735900678107 |
|
333 ms | 52.196.2.197 |
| 54 | 2026-08-10 15:41 | 639219726531461979 |
|
337 ms | 52.196.2.197 |
| 53 | 2026-08-10 15:26 | 639219717415222156 |
|
234 ms | 52.196.2.197 |
| 52 | 2026-08-10 15:10 | 639219708266470863 |
|
293 ms | 52.196.2.197 |
| 51 | 2026-08-10 14:55 | 639219699049479559 |
|
337 ms | 52.196.2.197 |
| 50 | 2026-08-10 14:40 | 639219689775815194 |
|
26 ms | 52.196.2.197 |
| 49 | 2026-08-10 14:24 | 639219680511810632 |
|
325 ms | 52.196.2.197 |
| 48 | 2026-08-10 13:31 | 639219648997191257 |
|
319 ms | 52.196.2.197 |
| 47 | 2026-08-10 13:16 | 639219639938909436 |
|
328 ms | 52.196.2.197 |
| 46 | 2026-08-10 13:01 | 639219630718286441 |
|
318 ms | 52.196.2.197 |
| 45 | 2026-08-10 12:46 | 639219621472350410 |
|
333 ms | 52.196.2.197 |
| 44 | 2026-08-10 12:30 | 639219612500421992 |
|
330 ms | 52.196.2.197 |
| 43 | 2026-08-10 12:16 | 639219603383833445 |
|
2158 ms | 52.196.2.197 |
| 42 | 2026-08-10 12:00 | 639219594143823358 |
|
325 ms | 52.196.2.197 |
| 41 | 2026-08-10 11:45 | 639219585053166024 |
|
267 ms | 52.196.2.197 |
| 40 | 2026-08-10 11:30 | 639219575885776644 |
|
330 ms | 52.196.2.197 |
| 39 | 2026-08-10 11:14 | 639219566844532361 |
|
237 ms | 52.196.2.197 |
| 38 | 2026-08-10 10:59 | 639219557705808294 |
|
321 ms | 52.196.2.197 |
| 37 | 2026-08-10 10:44 | 639219548482688649 |
|
11 ms | 52.196.2.197 |
| 36 | 2026-08-10 09:52 | 639219517492763539 |
|
244 ms | 52.196.2.197 |
| 35 | 2026-08-10 09:38 | 639219508755773605 |
|
18 ms | 52.196.2.197 |
| 34 | 2026-08-10 09:23 | 639219499852103863 |
|
10 ms | 52.196.2.197 |
| 33 | 2026-08-10 09:08 | 639219490893714387 |
|
185 ms | 52.196.2.197 |
| 32 | 2026-08-10 08:53 | 639219482299305521 |
|
348 ms | 52.196.2.197 |
| 31 | 2026-08-10 08:39 | 639219473613114853 |
|
233 ms | 52.196.2.197 |
| 30 | 2026-08-10 08:25 | 639219465061138643 |
|
11 ms | 52.196.2.197 |
| 29 | 2026-08-10 08:11 | 639219456616129015 |
|
2248 ms | 52.196.2.197 |
| 28 | 2026-08-10 07:56 | 639219447974008557 |
|
341 ms | 52.196.2.197 |
| 27 | 2026-08-10 07:42 | 639219439498255213 |
|
4 ms | 52.196.2.197 |
| 26 | 2026-08-10 07:27 | 639219430664872256 |
|
7 ms | 52.196.2.197 |
| 25 | 2026-08-10 07:13 | 639219421757560037 |
|
335 ms | 52.196.2.197 |
| 24 | 2026-08-10 06:21 | 639219390773218684 |
|
294 ms | 52.196.2.197 |
| 23 | 2026-08-10 06:07 | 639219382205367722 |
|
433 ms | 52.196.2.197 |
| 22 | 2026-08-10 05:53 | 639219373711937615 |
|
409 ms | 52.196.2.197 |
| 21 | 2026-08-10 05:39 | 639219365088558404 |
|
36 ms | 52.196.2.197 |
| 20 | 2026-08-10 05:24 | 639219356348833255 |
|
505 ms | 52.196.2.197 |
| 19 | 2026-08-10 05:10 | 639219347860053478 |
|
512 ms | 52.196.2.197 |
| 18 | 2026-08-10 04:55 | 639219339173195121 |
|
359 ms | 52.196.2.197 |
| 17 | 2026-08-10 04:41 | 639219330642664669 |
|
44 ms | 52.196.2.197 |
| 16 | 2026-08-10 04:27 | 639219322058698995 |
|
26 ms | 52.196.2.197 |
| 15 | 2026-08-10 04:12 | 639219313564344199 |
|
7 ms | 52.196.2.197 |
| 14 | 2026-08-10 03:58 | 639219304775113236 |
|
7 ms | 52.196.2.197 |
| 13 | 2026-08-10 03:43 | 639219295706181119 |
|
344 ms | 52.196.2.197 |
| 12 | 2026-08-10 02:52 | 639219264663923254 |
|
45 ms | 52.196.2.197 |
| 11 | 2026-08-10 02:37 | 639219256015178099 |
|
352 ms | 52.196.2.197 |
| 10 | 2026-08-10 02:23 | 639219247509540188 |
|
350 ms | 52.196.2.197 |
| 9 | 2026-08-10 02:09 | 639219238999539092 |
|
307 ms | 52.196.2.197 |
| 8 | 2026-08-10 01:54 | 639219230498823902 |
|
329 ms | 52.196.2.197 |
| 7 | 2026-08-10 01:40 | 639219221706460911 |
|
157 ms | 52.196.2.197 |
| 6 | 2026-08-10 01:25 | 639219212930606887 |
|
331 ms | 52.196.2.197 |
| 5 | 2026-08-10 01:11 | 639219204307908525 |
|
3 ms | 52.196.2.197 |
| 4 | 2026-08-10 00:56 | 639219195720181470 |
|
2 ms | 52.196.2.197 |
| 3 | 2026-08-10 00:42 | 639219186898174002 |
|
174 ms | 52.196.2.197 |
| 2 | 2026-08-10 00:27 | 639219178004946976 |
|
399 ms | 52.196.2.197 |
| 1 | 2026-08-10 00:12 | 639219168958805474 |
|
345 ms | 52.196.2.197 |