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 2026-08-13. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 341 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
71
Historical checks stored for this nameserver on selected date
Average Latency
341 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-13 23:45
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
71
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 2026-08-13 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 |
|---|---|---|---|---|---|
| 71 | 2026-08-13 23:45 | 639222608688333012 |
|
323 ms | 52.196.2.197 |
| 70 | 2026-08-13 23:28 | 639222598741756356 |
|
164 ms | 52.196.2.197 |
| 69 | 2026-08-13 23:11 | 639222588615244093 |
|
325 ms | 52.196.2.197 |
| 68 | 2026-08-13 22:18 | 639222556495289724 |
|
322 ms | 52.196.2.197 |
| 67 | 2026-08-13 22:01 | 639222546477917698 |
|
328 ms | 52.196.2.197 |
| 66 | 2026-08-13 21:44 | 639222536257653790 |
|
340 ms | 52.196.2.197 |
| 65 | 2026-08-13 21:27 | 639222525833084485 |
|
340 ms | 52.196.2.197 |
| 64 | 2026-08-13 21:10 | 639222515446085004 |
|
180 ms | 52.196.2.197 |
| 63 | 2026-08-13 20:52 | 639222505166766781 |
|
177 ms | 52.196.2.197 |
| 62 | 2026-08-13 20:35 | 639222494930541001 |
|
321 ms | 52.196.2.197 |
| 61 | 2026-08-13 20:18 | 639222484469216890 |
|
33 ms | 52.196.2.197 |
| 60 | 2026-08-13 20:01 | 639222474270039940 |
|
322 ms | 52.196.2.197 |
| 59 | 2026-08-13 19:44 | 639222464005587385 |
|
394 ms | 52.196.2.197 |
| 58 | 2026-08-13 19:26 | 639222453485975041 |
|
331 ms | 52.196.2.197 |
| 57 | 2026-08-13 19:09 | 639222442984828770 |
|
334 ms | 52.196.2.197 |
| 56 | 2026-08-13 18:14 | 639222410191353397 |
|
331 ms | 52.196.2.197 |
| 55 | 2026-08-13 17:57 | 639222399952628376 |
|
181 ms | 52.196.2.197 |
| 54 | 2026-08-13 17:40 | 639222389608608647 |
|
335 ms | 52.196.2.197 |
| 53 | 2026-08-13 17:23 | 639222379604012481 |
|
333 ms | 52.196.2.197 |
| 52 | 2026-08-13 17:06 | 639222369372672858 |
|
336 ms | 52.196.2.197 |
| 51 | 2026-08-13 16:49 | 639222359096909298 |
|
333 ms | 52.196.2.197 |
| 50 | 2026-08-13 16:32 | 639222348814301655 |
|
326 ms | 52.196.2.197 |
| 49 | 2026-08-13 16:15 | 639222338608331104 |
|
344 ms | 52.196.2.197 |
| 48 | 2026-08-13 15:58 | 639222328204609760 |
|
340 ms | 52.196.2.197 |
| 47 | 2026-08-13 15:40 | 639222317859759909 |
|
340 ms | 52.196.2.197 |
| 46 | 2026-08-13 15:23 | 639222307560137918 |
|
352 ms | 52.196.2.197 |
| 45 | 2026-08-13 15:06 | 639222297274357149 |
|
323 ms | 52.196.2.197 |
| 44 | 2026-08-13 14:13 | 639222265004477827 |
|
322 ms | 52.196.2.197 |
| 43 | 2026-08-13 13:57 | 639222255176583683 |
|
4 ms | 52.196.2.197 |
| 42 | 2026-08-13 13:40 | 639222245340146131 |
|
320 ms | 52.196.2.197 |
| 41 | 2026-08-13 13:24 | 639222235662219956 |
|
322 ms | 52.196.2.197 |
| 40 | 2026-08-13 13:08 | 639222225817223284 |
|
339 ms | 52.196.2.197 |
| 39 | 2026-08-13 12:51 | 639222216341869648 |
|
324 ms | 52.196.2.197 |
| 38 | 2026-08-13 12:36 | 639222206848442189 |
|
322 ms | 52.196.2.197 |
| 37 | 2026-08-13 12:20 | 639222197538963225 |
|
11 ms | 52.196.2.197 |
| 36 | 2026-08-13 12:04 | 639222188113685569 |
|
321 ms | 52.196.2.197 |
| 35 | 2026-08-13 11:48 | 639222178880138458 |
|
316 ms | 52.196.2.197 |
| 34 | 2026-08-13 11:33 | 639222169343013317 |
|
657 ms | 52.196.2.197 |
| 33 | 2026-08-13 11:17 | 639222159910600596 |
|
326 ms | 52.196.2.197 |
| 32 | 2026-08-13 10:25 | 639222128676274866 |
|
328 ms | 52.196.2.197 |
| 31 | 2026-08-13 10:09 | 639222119169781983 |
|
320 ms | 52.196.2.197 |
| 30 | 2026-08-13 09:54 | 639222109996148889 |
|
408 ms | 52.196.2.197 |
| 29 | 2026-08-13 09:39 | 639222100791323799 |
|
7 ms | 52.196.2.197 |
| 28 | 2026-08-13 09:23 | 639222091647893142 |
|
324 ms | 52.196.2.197 |
| 27 | 2026-08-13 09:08 | 639222082524717649 |
|
246 ms | 52.196.2.197 |
| 26 | 2026-08-13 08:53 | 639222073378630456 |
|
241 ms | 52.196.2.197 |
| 25 | 2026-08-13 08:38 | 639222064537306701 |
|
333 ms | 52.196.2.197 |
| 24 | 2026-08-13 08:23 | 639222055409471864 |
|
17 ms | 52.196.2.197 |
| 23 | 2026-08-13 08:08 | 639222046117152411 |
|
15 ms | 52.196.2.197 |
| 22 | 2026-08-13 07:52 | 639222036915107067 |
|
414 ms | 52.196.2.197 |
| 21 | 2026-08-13 07:37 | 639222027654889141 |
|
322 ms | 52.196.2.197 |
| 20 | 2026-08-13 06:46 | 639221996824612035 |
|
399 ms | 52.196.2.197 |
| 19 | 2026-08-13 06:31 | 639221987863418113 |
|
165 ms | 52.196.2.197 |
| 18 | 2026-08-13 06:16 | 639221979006823112 |
|
317 ms | 52.196.2.197 |
| 17 | 2026-08-13 06:01 | 639221970068466615 |
|
243 ms | 52.196.2.197 |
| 16 | 2026-08-13 05:46 | 639221961001585139 |
|
9 ms | 52.196.2.197 |
| 15 | 2026-08-13 05:31 | 639221952104046397 |
|
11 ms | 52.196.2.197 |
| 14 | 2026-08-13 05:16 | 639221943247694484 |
|
210 ms | 52.196.2.197 |
| 13 | 2026-08-13 05:02 | 639221934603388241 |
|
2 ms | 52.196.2.197 |
| 12 | 2026-08-13 04:47 | 639221925729273358 |
|
5 ms | 52.196.2.197 |
| 11 | 2026-08-13 04:32 | 639221916777813401 |
|
389 ms | 52.196.2.197 |
| 10 | 2026-08-13 04:17 | 639221907816913910 |
|
218 ms | 52.196.2.197 |
| 9 | 2026-08-13 04:02 | 639221898639694322 |
|
243 ms | 52.196.2.197 |
| 8 | 2026-08-13 03:10 | 639221868257567489 |
|
321 ms | 52.196.2.197 |
| 7 | 2026-08-13 02:56 | 639221859270235608 |
|
330 ms | 52.196.2.197 |
| 6 | 2026-08-13 02:40 | 639221850184464515 |
|
2011 ms | 52.196.2.197 |
| 5 | 2026-08-13 02:25 | 639221841141973425 |
|
12 ms | 52.196.2.197 |
| 4 | 2026-08-13 01:34 | 639221810548753083 |
|
9 ms | 52.196.2.197 |
| 3 | 2026-08-13 01:19 | 639221801656796262 |
|
2031 ms | 52.196.2.197 |
| 2 | 2026-08-13 01:04 | 639221792658715334 |
|
380 ms | 52.196.2.197 |
| 1 | 2026-08-13 00:49 | 639221783571379176 |
|
2244 ms | 52.196.2.197 |