History for ns21.classicku.com
Domain: classicku.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns21.classicku.com
ns21.classicku.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 2026-08-24. For this date, NameServerHistory found 55 DNS check records, 55 successful responses, 0 failed responses, and 424 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 ns21.classicku.com.
Records on Selected Date
55
Historical checks stored for this nameserver on selected date
Average Latency
424 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 23:42
All timestamps shown in UTC
Latest Resolved IP on Selected Date
218.189.18.220
Most recently resolved hosting IP on selected date
Successful Responses
55
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 ns21.classicku.com
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 55 | 2026-08-24 23:42 | 639232109112567473 |
|
213 ms | 218.189.18.220 |
| 54 | 2026-08-24 22:49 | 639232077430823987 |
|
222 ms | 218.189.18.220 |
| 53 | 2026-08-24 22:32 | 639232067340513033 |
|
423 ms | 218.189.18.220 |
| 52 | 2026-08-24 22:15 | 639232057157944387 |
|
211 ms | 218.189.18.220 |
| 51 | 2026-08-24 21:58 | 639232046895282144 |
|
206 ms | 218.189.18.220 |
| 50 | 2026-08-24 21:05 | 639232014356623395 |
|
213 ms | 218.189.18.220 |
| 49 | 2026-08-24 20:47 | 639232004177831322 |
|
206 ms | 218.189.18.220 |
| 48 | 2026-08-24 20:30 | 639231993997863976 |
|
438 ms | 218.189.18.220 |
| 47 | 2026-08-24 20:13 | 639231983967363696 |
|
226 ms | 218.189.18.220 |
| 46 | 2026-08-24 19:21 | 639231952257842845 |
|
430 ms | 218.189.18.220 |
| 45 | 2026-08-24 19:04 | 639231942277816756 |
|
431 ms | 218.189.18.220 |
| 44 | 2026-08-24 18:47 | 639231932094180724 |
|
218 ms | 218.189.18.220 |
| 43 | 2026-08-24 18:30 | 639231922041034838 |
|
425 ms | 218.189.18.220 |
| 42 | 2026-08-24 17:37 | 639231890488117536 |
|
416 ms | 218.189.18.220 |
| 41 | 2026-08-24 17:21 | 639231880574255543 |
|
210 ms | 218.189.18.220 |
| 40 | 2026-08-24 17:04 | 639231870418029045 |
|
429 ms | 218.189.18.220 |
| 39 | 2026-08-24 16:47 | 639231860258429562 |
|
214 ms | 218.189.18.220 |
| 38 | 2026-08-24 15:54 | 639231828211839931 |
|
219 ms | 218.189.18.220 |
| 37 | 2026-08-24 15:37 | 639231818080917481 |
|
1727 ms | 218.189.18.220 |
| 36 | 2026-08-24 15:20 | 639231807961539652 |
|
415 ms | 218.189.18.220 |
| 35 | 2026-08-24 15:03 | 639231797631669865 |
|
202 ms | 218.189.18.220 |
| 34 | 2026-08-24 14:10 | 639231765923559455 |
|
210 ms | 218.189.18.220 |
| 33 | 2026-08-24 13:53 | 639231755868832964 |
|
432 ms | 218.189.18.220 |
| 32 | 2026-08-24 13:36 | 639231745628278877 |
|
206 ms | 218.189.18.220 |
| 31 | 2026-08-24 13:19 | 639231735407682062 |
|
2214 ms | 218.189.18.220 |
| 30 | 2026-08-24 12:26 | 639231703815441688 |
|
425 ms | 218.189.18.220 |
| 29 | 2026-08-24 12:10 | 639231693747052549 |
|
219 ms | 218.189.18.220 |
| 28 | 2026-08-24 11:53 | 639231683712487276 |
|
419 ms | 218.189.18.220 |
| 27 | 2026-08-24 11:36 | 639231673513573868 |
|
227 ms | 218.189.18.220 |
| 26 | 2026-08-24 10:43 | 639231641791249939 |
|
209 ms | 218.189.18.220 |
| 25 | 2026-08-24 10:26 | 639231631866211033 |
|
792 ms | 218.189.18.220 |
| 24 | 2026-08-24 10:10 | 639231621644955316 |
|
220 ms | 218.189.18.220 |
| 23 | 2026-08-24 09:53 | 639231611478799259 |
|
457 ms | 218.189.18.220 |
| 22 | 2026-08-24 09:00 | 639231579923718211 |
|
429 ms | 218.189.18.220 |
| 21 | 2026-08-24 08:43 | 639231569810702936 |
|
1105 ms | 218.189.18.220 |
| 20 | 2026-08-24 08:26 | 639231559762411619 |
|
223 ms | 218.189.18.220 |
| 19 | 2026-08-24 08:09 | 639231549663595407 |
|
216 ms | 218.189.18.220 |
| 18 | 2026-08-24 07:17 | 639231518076817246 |
|
218 ms | 218.189.18.220 |
| 17 | 2026-08-24 07:00 | 639231508078650885 |
|
792 ms | 218.189.18.220 |
| 16 | 2026-08-24 06:44 | 639231498210697093 |
|
425 ms | 218.189.18.220 |
| 15 | 2026-08-24 06:27 | 639231488109699360 |
|
524 ms | 218.189.18.220 |
| 14 | 2026-08-24 05:35 | 639231456772510692 |
|
216 ms | 218.189.18.220 |
| 13 | 2026-08-24 05:18 | 639231447084631185 |
|
1718 ms | 218.189.18.220 |
| 12 | 2026-08-24 05:02 | 639231437208519473 |
|
219 ms | 218.189.18.220 |
| 11 | 2026-08-24 04:45 | 639231427209627490 |
|
214 ms | 218.189.18.220 |
| 10 | 2026-08-24 03:53 | 639231395791246644 |
|
215 ms | 218.189.18.220 |
| 9 | 2026-08-24 03:37 | 639231386075551458 |
|
216 ms | 218.189.18.220 |
| 8 | 2026-08-24 03:20 | 639231376208713791 |
|
252 ms | 218.189.18.220 |
| 7 | 2026-08-24 03:04 | 639231366170589276 |
|
227 ms | 218.189.18.220 |
| 6 | 2026-08-24 02:11 | 639231334732159368 |
|
220 ms | 218.189.18.220 |
| 5 | 2026-08-24 01:55 | 639231325035670078 |
|
213 ms | 218.189.18.220 |
| 4 | 2026-08-24 01:39 | 639231315132253837 |
|
436 ms | 218.189.18.220 |
| 3 | 2026-08-24 01:22 | 639231305014280808 |
|
411 ms | 218.189.18.220 |
| 2 | 2026-08-24 00:29 | 639231273779380675 |
|
800 ms | 218.189.18.220 |
| 1 | 2026-08-24 00:13 | 639231264180839154 |
|
317 ms | 218.189.18.220 |