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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 479 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
75
Historical checks stored for this nameserver on selected date
Average Latency
479 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:57
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
75
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 2026-08-18 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-18 23:57 | 639226935204800669 |
|
2240 ms | 52.8.42.183 |
| 74 | 2026-08-18 23:40 | 639226925298919497 |
|
409 ms | 52.8.42.183 |
| 73 | 2026-08-18 23:24 | 639226915487885053 |
|
390 ms | 52.8.42.183 |
| 72 | 2026-08-18 23:07 | 639226905465760034 |
|
410 ms | 52.8.42.183 |
| 71 | 2026-08-18 22:50 | 639226895378104692 |
|
406 ms | 52.8.42.183 |
| 70 | 2026-08-18 21:57 | 639226863374232622 |
|
401 ms | 52.8.42.183 |
| 69 | 2026-08-18 21:41 | 639226853698516058 |
|
7 ms | 52.8.42.183 |
| 68 | 2026-08-18 21:24 | 639226843797360601 |
|
2269 ms | 52.8.42.183 |
| 67 | 2026-08-18 21:08 | 639226834046588155 |
|
399 ms | 52.8.42.183 |
| 66 | 2026-08-18 20:51 | 639226824234488533 |
|
403 ms | 52.8.42.183 |
| 65 | 2026-08-18 20:35 | 639226814549928621 |
|
411 ms | 52.8.42.183 |
| 64 | 2026-08-18 20:19 | 639226804721432353 |
|
398 ms | 52.8.42.183 |
| 63 | 2026-08-18 20:03 | 639226795048828184 |
|
402 ms | 52.8.42.183 |
| 62 | 2026-08-18 19:47 | 639226785202482420 |
|
2009 ms | 52.8.42.183 |
| 61 | 2026-08-18 19:30 | 639226775309362607 |
|
404 ms | 52.8.42.183 |
| 60 | 2026-08-18 19:13 | 639226765406586155 |
|
395 ms | 52.8.42.183 |
| 59 | 2026-08-18 18:57 | 639226755437790519 |
|
254 ms | 52.8.42.183 |
| 58 | 2026-08-18 18:04 | 639226723856194457 |
|
416 ms | 52.8.42.183 |
| 57 | 2026-08-18 17:48 | 639226714050583422 |
|
4 ms | 52.8.42.183 |
| 56 | 2026-08-18 17:32 | 639226704236499724 |
|
419 ms | 52.8.42.183 |
| 55 | 2026-08-18 17:15 | 639226694184520163 |
|
409 ms | 52.8.42.183 |
| 54 | 2026-08-18 16:58 | 639226684161203477 |
|
2008 ms | 52.8.42.183 |
| 53 | 2026-08-18 16:42 | 639226674305430109 |
|
398 ms | 52.8.42.183 |
| 52 | 2026-08-18 16:25 | 639226664489607984 |
|
408 ms | 52.8.42.183 |
| 51 | 2026-08-18 16:09 | 639226654533111667 |
|
245 ms | 52.8.42.183 |
| 50 | 2026-08-18 15:52 | 639226644778594725 |
|
393 ms | 52.8.42.183 |
| 49 | 2026-08-18 15:36 | 639226634901553621 |
|
408 ms | 52.8.42.183 |
| 48 | 2026-08-18 15:19 | 639226624921864967 |
|
400 ms | 52.8.42.183 |
| 47 | 2026-08-18 15:03 | 639226614939419403 |
|
259 ms | 52.8.42.183 |
| 46 | 2026-08-18 14:10 | 639226583021074771 |
|
397 ms | 52.8.42.183 |
| 45 | 2026-08-18 13:53 | 639226573279933585 |
|
406 ms | 52.8.42.183 |
| 44 | 2026-08-18 13:37 | 639226563494036301 |
|
413 ms | 52.8.42.183 |
| 43 | 2026-08-18 13:20 | 639226553708216256 |
|
404 ms | 52.8.42.183 |
| 42 | 2026-08-18 13:04 | 639226544003734815 |
|
409 ms | 52.8.42.183 |
| 41 | 2026-08-18 12:48 | 639226534105733155 |
|
161 ms | 52.8.42.183 |
| 40 | 2026-08-18 12:31 | 639226524298118898 |
|
404 ms | 52.8.42.183 |
| 39 | 2026-08-18 12:15 | 639226514525195335 |
|
409 ms | 52.8.42.183 |
| 38 | 2026-08-18 11:59 | 639226504703635320 |
|
408 ms | 52.8.42.183 |
| 37 | 2026-08-18 11:42 | 639226494737271720 |
|
412 ms | 52.8.42.183 |
| 36 | 2026-08-18 11:26 | 639226485005027236 |
|
408 ms | 52.8.42.183 |
| 35 | 2026-08-18 11:10 | 639226475133236105 |
|
427 ms | 52.8.42.183 |
| 34 | 2026-08-18 10:16 | 639226442975077052 |
|
405 ms | 52.8.42.183 |
| 33 | 2026-08-18 10:00 | 639226433317932039 |
|
10 ms | 52.8.42.183 |
| 32 | 2026-08-18 09:44 | 639226423688431096 |
|
9 ms | 52.8.42.183 |
| 31 | 2026-08-18 09:28 | 639226413998250045 |
|
4 ms | 52.8.42.183 |
| 30 | 2026-08-18 09:11 | 639226404284554875 |
|
2007 ms | 52.8.42.183 |
| 29 | 2026-08-18 08:55 | 639226394637043309 |
|
404 ms | 52.8.42.183 |
| 28 | 2026-08-18 08:39 | 639226385052447582 |
|
407 ms | 52.8.42.183 |
| 27 | 2026-08-18 08:23 | 639226375506189603 |
|
412 ms | 52.8.42.183 |
| 26 | 2026-08-18 08:07 | 639226365690646426 |
|
419 ms | 52.8.42.183 |
| 25 | 2026-08-18 07:51 | 639226355771007701 |
|
427 ms | 52.8.42.183 |
| 24 | 2026-08-18 07:34 | 639226345946269369 |
|
401 ms | 52.8.42.183 |
| 23 | 2026-08-18 07:18 | 639226336241601848 |
|
2244 ms | 52.8.42.183 |
| 22 | 2026-08-18 06:26 | 639226304950675290 |
|
2180 ms | 52.8.42.183 |
| 21 | 2026-08-18 06:10 | 639226295324754616 |
|
410 ms | 52.8.42.183 |
| 20 | 2026-08-18 05:54 | 639226285824640601 |
|
415 ms | 52.8.42.183 |
| 19 | 2026-08-18 05:38 | 639226276321223917 |
|
397 ms | 52.8.42.183 |
| 18 | 2026-08-18 05:22 | 639226266800200046 |
|
10 ms | 52.8.42.183 |
| 17 | 2026-08-18 05:06 | 639226256958066164 |
|
408 ms | 52.8.42.183 |
| 16 | 2026-08-18 04:50 | 639226247432364597 |
|
394 ms | 52.8.42.183 |
| 15 | 2026-08-18 04:34 | 639226237703388552 |
|
406 ms | 52.8.42.183 |
| 14 | 2026-08-18 04:18 | 639226227937569589 |
|
427 ms | 52.8.42.183 |
| 13 | 2026-08-18 04:02 | 639226218052465471 |
|
412 ms | 52.8.42.183 |
| 12 | 2026-08-18 03:45 | 639226208429623997 |
|
418 ms | 52.8.42.183 |
| 11 | 2026-08-18 03:29 | 639226198800675295 |
|
8 ms | 52.8.42.183 |
| 10 | 2026-08-18 02:37 | 639226167722042574 |
|
10 ms | 52.8.42.183 |
| 9 | 2026-08-18 02:21 | 639226158277924383 |
|
10 ms | 52.8.42.183 |
| 8 | 2026-08-18 02:05 | 639226148757810592 |
|
404 ms | 52.8.42.183 |
| 7 | 2026-08-18 01:50 | 639226139348611045 |
|
177 ms | 52.8.42.183 |
| 6 | 2026-08-18 01:34 | 639226129823462907 |
|
262 ms | 52.8.42.183 |
| 5 | 2026-08-18 01:18 | 639226120218260005 |
|
3 ms | 52.8.42.183 |
| 4 | 2026-08-18 01:02 | 639226110875503904 |
|
4 ms | 52.8.42.183 |
| 3 | 2026-08-18 00:47 | 639226101376311912 |
|
3 ms | 52.8.42.183 |
| 2 | 2026-08-18 00:31 | 639226091924943492 |
|
3 ms | 52.8.42.183 |
| 1 | 2026-08-18 00:15 | 639226082133158124 |
|
2 ms | 52.8.42.183 |