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 2026-08-11. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 411 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
77
Historical checks stored for this nameserver on selected date
Average Latency
411 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 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
77
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 2026-08-11 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 |
|---|---|---|---|---|---|
| 77 | 2026-08-11 23:58 | 639220888396333845 |
|
221 ms | 52.196.2.197 |
| 76 | 2026-08-11 23:42 | 639220878864937382 |
|
335 ms | 52.196.2.197 |
| 75 | 2026-08-11 22:49 | 639220847369072314 |
|
2180 ms | 52.196.2.197 |
| 74 | 2026-08-11 22:34 | 639220838037764925 |
|
249 ms | 52.196.2.197 |
| 73 | 2026-08-11 22:18 | 639220828735120634 |
|
178 ms | 52.196.2.197 |
| 72 | 2026-08-11 22:03 | 639220819447979766 |
|
3 ms | 52.196.2.197 |
| 71 | 2026-08-11 21:47 | 639220810056531741 |
|
318 ms | 52.196.2.197 |
| 70 | 2026-08-11 21:32 | 639220800745746593 |
|
223 ms | 52.196.2.197 |
| 69 | 2026-08-11 21:16 | 639220791351626349 |
|
4 ms | 52.196.2.197 |
| 68 | 2026-08-11 21:00 | 639220782021256610 |
|
330 ms | 52.196.2.197 |
| 67 | 2026-08-11 20:45 | 639220772603347755 |
|
231 ms | 52.196.2.197 |
| 66 | 2026-08-11 20:29 | 639220763224057047 |
|
385 ms | 52.196.2.197 |
| 65 | 2026-08-11 20:13 | 639220753691117767 |
|
2216 ms | 52.196.2.197 |
| 64 | 2026-08-11 19:57 | 639220744107836218 |
|
322 ms | 52.196.2.197 |
| 63 | 2026-08-11 19:04 | 639220711927629898 |
|
327 ms | 52.196.2.197 |
| 62 | 2026-08-11 18:48 | 639220702299437921 |
|
6 ms | 52.196.2.197 |
| 61 | 2026-08-11 18:32 | 639220692505468181 |
|
322 ms | 52.196.2.197 |
| 60 | 2026-08-11 18:15 | 639220682669911239 |
|
325 ms | 52.196.2.197 |
| 59 | 2026-08-11 17:59 | 639220672929841526 |
|
325 ms | 52.196.2.197 |
| 58 | 2026-08-11 17:43 | 639220663225662315 |
|
394 ms | 52.196.2.197 |
| 57 | 2026-08-11 17:27 | 639220653846255684 |
|
7 ms | 52.196.2.197 |
| 56 | 2026-08-11 17:11 | 639220644420909059 |
|
233 ms | 52.196.2.197 |
| 55 | 2026-08-11 16:55 | 639220635074970435 |
|
238 ms | 52.196.2.197 |
| 54 | 2026-08-11 16:40 | 639220625614385966 |
|
424 ms | 52.196.2.197 |
| 53 | 2026-08-11 16:24 | 639220616132212636 |
|
334 ms | 52.196.2.197 |
| 52 | 2026-08-11 16:08 | 639220606533651662 |
|
398 ms | 52.196.2.197 |
| 51 | 2026-08-11 15:15 | 639220574514514318 |
|
159 ms | 52.196.2.197 |
| 50 | 2026-08-11 14:59 | 639220565124823874 |
|
335 ms | 52.196.2.197 |
| 49 | 2026-08-11 14:43 | 639220555799311478 |
|
230 ms | 52.196.2.197 |
| 48 | 2026-08-11 14:28 | 639220546481577614 |
|
244 ms | 52.196.2.197 |
| 47 | 2026-08-11 14:12 | 639220537036533154 |
|
419 ms | 52.196.2.197 |
| 46 | 2026-08-11 13:57 | 639220527719177174 |
|
331 ms | 52.196.2.197 |
| 45 | 2026-08-11 13:41 | 639220518173088308 |
|
401 ms | 52.196.2.197 |
| 44 | 2026-08-11 13:25 | 639220508902896243 |
|
233 ms | 52.196.2.197 |
| 43 | 2026-08-11 13:10 | 639220499455923005 |
|
4 ms | 52.196.2.197 |
| 42 | 2026-08-11 12:54 | 639220490082583768 |
|
3 ms | 52.196.2.197 |
| 41 | 2026-08-11 12:38 | 639220480636590998 |
|
339 ms | 52.196.2.197 |
| 40 | 2026-08-11 12:23 | 639220469585029273 |
|
340 ms | 52.196.2.197 |
| 39 | 2026-08-11 11:28 | 639220438074188884 |
|
398 ms | 52.196.2.197 |
| 38 | 2026-08-11 11:12 | 639220428789720049 |
|
341 ms | 52.196.2.197 |
| 37 | 2026-08-11 10:57 | 639220419558302820 |
|
331 ms | 52.196.2.197 |
| 36 | 2026-08-11 10:41 | 639220410448738795 |
|
323 ms | 52.196.2.197 |
| 35 | 2026-08-11 10:26 | 639220401034081530 |
|
331 ms | 52.196.2.197 |
| 34 | 2026-08-11 10:11 | 639220391766674161 |
|
326 ms | 52.196.2.197 |
| 33 | 2026-08-11 09:55 | 639220382275807148 |
|
399 ms | 52.196.2.197 |
| 32 | 2026-08-11 09:39 | 639220373034162867 |
|
393 ms | 52.196.2.197 |
| 31 | 2026-08-11 09:24 | 639220363994971859 |
|
7 ms | 52.196.2.197 |
| 30 | 2026-08-11 09:09 | 639220354563965455 |
|
333 ms | 52.196.2.197 |
| 29 | 2026-08-11 08:53 | 639220345437414880 |
|
334 ms | 52.196.2.197 |
| 28 | 2026-08-11 08:38 | 639220336024248987 |
|
8 ms | 52.196.2.197 |
| 27 | 2026-08-11 07:45 | 639220304233635692 |
|
11 ms | 52.196.2.197 |
| 26 | 2026-08-11 07:29 | 639220294872170960 |
|
354 ms | 52.196.2.197 |
| 25 | 2026-08-11 07:14 | 639220285547177980 |
|
402 ms | 52.196.2.197 |
| 24 | 2026-08-11 06:58 | 639220276337941315 |
|
350 ms | 52.196.2.197 |
| 23 | 2026-08-11 06:43 | 639220267175191677 |
|
331 ms | 52.196.2.197 |
| 22 | 2026-08-11 06:28 | 639220257981518924 |
|
259 ms | 52.196.2.197 |
| 21 | 2026-08-11 06:13 | 639220249265489070 |
|
333 ms | 52.196.2.197 |
| 20 | 2026-08-11 05:58 | 639220240700249205 |
|
338 ms | 52.196.2.197 |
| 19 | 2026-08-11 05:44 | 639220231975029986 |
|
42 ms | 52.196.2.197 |
| 18 | 2026-08-11 05:29 | 639220223261176932 |
|
2157 ms | 52.196.2.197 |
| 17 | 2026-08-11 05:15 | 639220214366718456 |
|
351 ms | 52.196.2.197 |
| 16 | 2026-08-11 05:00 | 639220205306334524 |
|
345 ms | 52.196.2.197 |
| 15 | 2026-08-11 04:07 | 639220174463175061 |
|
307 ms | 52.196.2.197 |
| 14 | 2026-08-11 03:53 | 639220165777190438 |
|
3 ms | 52.196.2.197 |
| 13 | 2026-08-11 03:38 | 639220156880374825 |
|
333 ms | 52.196.2.197 |
| 12 | 2026-08-11 03:23 | 639220148139986945 |
|
166 ms | 52.196.2.197 |
| 11 | 2026-08-11 03:09 | 639220139271074299 |
|
336 ms | 52.196.2.197 |
| 10 | 2026-08-11 02:54 | 639220130565901336 |
|
7 ms | 52.196.2.197 |
| 9 | 2026-08-11 02:39 | 639220121659980575 |
|
9 ms | 52.196.2.197 |
| 8 | 2026-08-11 02:24 | 639220112857650894 |
|
2176 ms | 52.196.2.197 |
| 7 | 2026-08-11 02:10 | 639220103767686219 |
|
4428 ms | 52.196.2.197 |
| 6 | 2026-08-11 01:54 | 639220094545970611 |
|
231 ms | 52.196.2.197 |
| 5 | 2026-08-11 01:39 | 639220085476091081 |
|
341 ms | 52.196.2.197 |
| 4 | 2026-08-11 01:24 | 639220076243751161 |
|
348 ms | 52.196.2.197 |
| 3 | 2026-08-11 00:31 | 639220045322845190 |
|
250 ms | 52.196.2.197 |
| 2 | 2026-08-11 00:17 | 639220036434132314 |
|
13 ms | 52.196.2.197 |
| 1 | 2026-08-11 00:02 | 639220027366289509 |
|
330 ms | 52.196.2.197 |