History for sys2.classcat.com
Domain: classcat.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for sys2.classcat.com
sys2.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 430 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 sys2.classcat.com.
Records on Selected Date
71
Historical checks stored for this nameserver on selected date
Average Latency
430 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
52.8.42.183
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 sys2.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 |
|
162 ms | 52.8.42.183 |
| 70 | 2026-08-13 23:28 | 639222598741756356 |
|
385 ms | 52.8.42.183 |
| 69 | 2026-08-13 23:12 | 639222588615244093 |
|
409 ms | 52.8.42.183 |
| 68 | 2026-08-13 22:18 | 639222556495289724 |
|
386 ms | 52.8.42.183 |
| 67 | 2026-08-13 22:01 | 639222546477917698 |
|
402 ms | 52.8.42.183 |
| 66 | 2026-08-13 21:44 | 639222536257653790 |
|
167 ms | 52.8.42.183 |
| 65 | 2026-08-13 21:27 | 639222525833084485 |
|
2031 ms | 52.8.42.183 |
| 64 | 2026-08-13 21:10 | 639222515446085004 |
|
412 ms | 52.8.42.183 |
| 63 | 2026-08-13 20:52 | 639222505166766781 |
|
246 ms | 52.8.42.183 |
| 62 | 2026-08-13 20:35 | 639222494930541001 |
|
413 ms | 52.8.42.183 |
| 61 | 2026-08-13 20:18 | 639222484469216890 |
|
403 ms | 52.8.42.183 |
| 60 | 2026-08-13 20:01 | 639222474270039940 |
|
168 ms | 52.8.42.183 |
| 59 | 2026-08-13 19:44 | 639222464005587385 |
|
158 ms | 52.8.42.183 |
| 58 | 2026-08-13 19:27 | 639222453485975041 |
|
160 ms | 52.8.42.183 |
| 57 | 2026-08-13 19:09 | 639222442984828770 |
|
389 ms | 52.8.42.183 |
| 56 | 2026-08-13 18:14 | 639222410191353397 |
|
415 ms | 52.8.42.183 |
| 55 | 2026-08-13 17:57 | 639222399952628376 |
|
407 ms | 52.8.42.183 |
| 54 | 2026-08-13 17:40 | 639222389608608647 |
|
157 ms | 52.8.42.183 |
| 53 | 2026-08-13 17:23 | 639222379604012481 |
|
337 ms | 52.8.42.183 |
| 52 | 2026-08-13 17:06 | 639222369372672858 |
|
168 ms | 52.8.42.183 |
| 51 | 2026-08-13 16:49 | 639222359096909298 |
|
395 ms | 52.8.42.183 |
| 50 | 2026-08-13 16:32 | 639222348814301655 |
|
401 ms | 52.8.42.183 |
| 49 | 2026-08-13 16:15 | 639222338608331104 |
|
386 ms | 52.8.42.183 |
| 48 | 2026-08-13 15:58 | 639222328204609760 |
|
161 ms | 52.8.42.183 |
| 47 | 2026-08-13 15:41 | 639222317859759909 |
|
253 ms | 52.8.42.183 |
| 46 | 2026-08-13 15:23 | 639222307560137918 |
|
397 ms | 52.8.42.183 |
| 45 | 2026-08-13 15:06 | 639222297274357149 |
|
249 ms | 52.8.42.183 |
| 44 | 2026-08-13 14:13 | 639222265004477827 |
|
15 ms | 52.8.42.183 |
| 43 | 2026-08-13 13:57 | 639222255176583683 |
|
391 ms | 52.8.42.183 |
| 42 | 2026-08-13 13:40 | 639222245340146131 |
|
392 ms | 52.8.42.183 |
| 41 | 2026-08-13 13:24 | 639222235662219956 |
|
389 ms | 52.8.42.183 |
| 40 | 2026-08-13 13:08 | 639222225817223284 |
|
397 ms | 52.8.42.183 |
| 39 | 2026-08-13 12:51 | 639222216341869648 |
|
164 ms | 52.8.42.183 |
| 38 | 2026-08-13 12:36 | 639222206848442189 |
|
3 ms | 52.8.42.183 |
| 37 | 2026-08-13 12:20 | 639222197538963225 |
|
390 ms | 52.8.42.183 |
| 36 | 2026-08-13 12:04 | 639222188113685569 |
|
400 ms | 52.8.42.183 |
| 35 | 2026-08-13 11:48 | 639222178880138458 |
|
1272 ms | 52.8.42.183 |
| 34 | 2026-08-13 11:33 | 639222169343013317 |
|
396 ms | 52.8.42.183 |
| 33 | 2026-08-13 11:17 | 639222159910600596 |
|
159 ms | 52.8.42.183 |
| 32 | 2026-08-13 10:25 | 639222128676274866 |
|
165 ms | 52.8.42.183 |
| 31 | 2026-08-13 10:10 | 639222119169781983 |
|
398 ms | 52.8.42.183 |
| 30 | 2026-08-13 09:54 | 639222109996148889 |
|
389 ms | 52.8.42.183 |
| 29 | 2026-08-13 09:39 | 639222100791323799 |
|
407 ms | 52.8.42.183 |
| 28 | 2026-08-13 09:23 | 639222091647893142 |
|
165 ms | 52.8.42.183 |
| 27 | 2026-08-13 09:08 | 639222082524717649 |
|
401 ms | 52.8.42.183 |
| 26 | 2026-08-13 08:53 | 639222073378630456 |
|
392 ms | 52.8.42.183 |
| 25 | 2026-08-13 08:38 | 639222064537306701 |
|
11 ms | 52.8.42.183 |
| 24 | 2026-08-13 08:23 | 639222055409471864 |
|
5 ms | 52.8.42.183 |
| 23 | 2026-08-13 08:08 | 639222046117152411 |
|
453 ms | 52.8.42.183 |
| 22 | 2026-08-13 07:52 | 639222036915107067 |
|
18 ms | 52.8.42.183 |
| 21 | 2026-08-13 07:37 | 639222027654889141 |
|
160 ms | 52.8.42.183 |
| 20 | 2026-08-13 06:45 | 639221996824612035 |
|
2178 ms | 52.8.42.183 |
| 19 | 2026-08-13 06:30 | 639221987863418113 |
|
6 ms | 52.8.42.183 |
| 18 | 2026-08-13 06:15 | 639221979006823112 |
|
5 ms | 52.8.42.183 |
| 17 | 2026-08-13 06:00 | 639221970068466615 |
|
2 ms | 52.8.42.183 |
| 16 | 2026-08-13 05:45 | 639221961001585139 |
|
388 ms | 52.8.42.183 |
| 15 | 2026-08-13 05:30 | 639221952104046397 |
|
2007 ms | 52.8.42.183 |
| 14 | 2026-08-13 05:15 | 639221943247694484 |
|
2020 ms | 52.8.42.183 |
| 13 | 2026-08-13 05:01 | 639221934603388241 |
|
2009 ms | 52.8.42.183 |
| 12 | 2026-08-13 04:46 | 639221925729273358 |
|
2 ms | 52.8.42.183 |
| 11 | 2026-08-13 04:31 | 639221916777813401 |
|
3 ms | 52.8.42.183 |
| 10 | 2026-08-13 04:16 | 639221907816913910 |
|
389 ms | 52.8.42.183 |
| 9 | 2026-08-13 04:01 | 639221898639694322 |
|
378 ms | 52.8.42.183 |
| 8 | 2026-08-13 03:10 | 639221868257567489 |
|
2179 ms | 52.8.42.183 |
| 7 | 2026-08-13 02:55 | 639221859270235608 |
|
4 ms | 52.8.42.183 |
| 6 | 2026-08-13 02:40 | 639221850184464515 |
|
385 ms | 52.8.42.183 |
| 5 | 2026-08-13 02:25 | 639221841141973425 |
|
36 ms | 52.8.42.183 |
| 4 | 2026-08-13 01:34 | 639221810548753083 |
|
3 ms | 52.8.42.183 |
| 3 | 2026-08-13 01:19 | 639221801656796262 |
|
400 ms | 52.8.42.183 |
| 2 | 2026-08-13 01:04 | 639221792658715334 |
|
396 ms | 52.8.42.183 |
| 1 | 2026-08-13 00:49 | 639221783571379176 |
|
383 ms | 52.8.42.183 |