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 2026-08-22. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 480 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
73
Historical checks stored for this nameserver on selected date
Average Latency
480 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:43
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
73
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 2026-08-22 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 |
|---|---|---|---|---|---|
| 73 | 2026-08-22 23:43 | 639230382051619327 |
|
433 ms | 218.189.18.220 |
| 72 | 2026-08-22 23:27 | 639230372323353529 |
|
1986 ms | 218.189.18.220 |
| 71 | 2026-08-22 23:11 | 639230362586451064 |
|
1709 ms | 218.189.18.220 |
| 70 | 2026-08-22 22:55 | 639230352793666303 |
|
433 ms | 218.189.18.220 |
| 69 | 2026-08-22 22:38 | 639230342775737758 |
|
1682 ms | 218.189.18.220 |
| 68 | 2026-08-22 22:21 | 639230332639939561 |
|
1097 ms | 218.189.18.220 |
| 67 | 2026-08-22 21:28 | 639230301014190104 |
|
424 ms | 218.189.18.220 |
| 66 | 2026-08-22 21:12 | 639230291048161498 |
|
209 ms | 218.189.18.220 |
| 65 | 2026-08-22 20:55 | 639230280894353664 |
|
420 ms | 218.189.18.220 |
| 64 | 2026-08-22 20:38 | 639230270699419073 |
|
214 ms | 218.189.18.220 |
| 63 | 2026-08-22 20:21 | 639230260248163050 |
|
251 ms | 218.189.18.220 |
| 62 | 2026-08-22 20:04 | 639230250122494282 |
|
426 ms | 218.189.18.220 |
| 61 | 2026-08-22 19:47 | 639230239972935046 |
|
212 ms | 218.189.18.220 |
| 60 | 2026-08-22 19:30 | 639230229963262464 |
|
215 ms | 218.189.18.220 |
| 59 | 2026-08-22 19:13 | 639230220033804658 |
|
214 ms | 218.189.18.220 |
| 58 | 2026-08-22 18:57 | 639230209891107289 |
|
219 ms | 218.189.18.220 |
| 57 | 2026-08-22 18:40 | 639230199630298717 |
|
1101 ms | 218.189.18.220 |
| 56 | 2026-08-22 18:23 | 639230189301984150 |
|
227 ms | 218.189.18.220 |
| 55 | 2026-08-22 17:29 | 639230157138468804 |
|
205 ms | 218.189.18.220 |
| 54 | 2026-08-22 17:12 | 639230146987869495 |
|
211 ms | 218.189.18.220 |
| 53 | 2026-08-22 16:55 | 639230136768638516 |
|
214 ms | 218.189.18.220 |
| 52 | 2026-08-22 16:38 | 639230126735907877 |
|
424 ms | 218.189.18.220 |
| 51 | 2026-08-22 16:21 | 639230116551187768 |
|
215 ms | 218.189.18.220 |
| 50 | 2026-08-22 16:04 | 639230106335615913 |
|
218 ms | 218.189.18.220 |
| 49 | 2026-08-22 15:47 | 639230096177758176 |
|
411 ms | 218.189.18.220 |
| 48 | 2026-08-22 15:30 | 639230086185999993 |
|
895 ms | 218.189.18.220 |
| 47 | 2026-08-22 15:14 | 639230076247854903 |
|
215 ms | 218.189.18.220 |
| 46 | 2026-08-22 14:57 | 639230066076077530 |
|
428 ms | 218.189.18.220 |
| 45 | 2026-08-22 14:40 | 639230055738197328 |
|
998 ms | 218.189.18.220 |
| 44 | 2026-08-22 14:23 | 639230045411225521 |
|
216 ms | 218.189.18.220 |
| 43 | 2026-08-22 13:29 | 639230013046000470 |
|
212 ms | 218.189.18.220 |
| 42 | 2026-08-22 13:12 | 639230003090037878 |
|
416 ms | 218.189.18.220 |
| 41 | 2026-08-22 12:55 | 639229993008259475 |
|
431 ms | 218.189.18.220 |
| 40 | 2026-08-22 12:38 | 639229982909449470 |
|
426 ms | 218.189.18.220 |
| 39 | 2026-08-22 12:22 | 639229973035502212 |
|
428 ms | 218.189.18.220 |
| 38 | 2026-08-22 12:05 | 639229963064296145 |
|
2245 ms | 218.189.18.220 |
| 37 | 2026-08-22 11:48 | 639229952996162143 |
|
1010 ms | 218.189.18.220 |
| 36 | 2026-08-22 11:32 | 639229943051949195 |
|
217 ms | 218.189.18.220 |
| 35 | 2026-08-22 11:15 | 639229932919214934 |
|
426 ms | 218.189.18.220 |
| 34 | 2026-08-22 10:58 | 639229922745889838 |
|
210 ms | 218.189.18.220 |
| 33 | 2026-08-22 10:41 | 639229912587214796 |
|
210 ms | 218.189.18.220 |
| 32 | 2026-08-22 10:24 | 639229902240004454 |
|
219 ms | 218.189.18.220 |
| 31 | 2026-08-22 09:31 | 639229870800501662 |
|
222 ms | 218.189.18.220 |
| 30 | 2026-08-22 09:15 | 639229861058384956 |
|
205 ms | 218.189.18.220 |
| 29 | 2026-08-22 08:59 | 639229851158592604 |
|
209 ms | 218.189.18.220 |
| 28 | 2026-08-22 08:42 | 639229841475569629 |
|
294 ms | 218.189.18.220 |
| 27 | 2026-08-22 08:26 | 639229831887658471 |
|
211 ms | 218.189.18.220 |
| 26 | 2026-08-22 08:10 | 639229822043670346 |
|
440 ms | 218.189.18.220 |
| 25 | 2026-08-22 07:54 | 639229812327913936 |
|
215 ms | 218.189.18.220 |
| 24 | 2026-08-22 07:38 | 639229802629488686 |
|
224 ms | 218.189.18.220 |
| 23 | 2026-08-22 07:21 | 639229793051447309 |
|
228 ms | 218.189.18.220 |
| 22 | 2026-08-22 07:05 | 639229783303531961 |
|
209 ms | 218.189.18.220 |
| 21 | 2026-08-22 06:49 | 639229773458051942 |
|
1094 ms | 218.189.18.220 |
| 20 | 2026-08-22 06:32 | 639229763373848056 |
|
1677 ms | 218.189.18.220 |
| 19 | 2026-08-22 05:40 | 639229732140622809 |
|
217 ms | 218.189.18.220 |
| 18 | 2026-08-22 05:24 | 639229722699695967 |
|
1092 ms | 218.189.18.220 |
| 17 | 2026-08-22 05:08 | 639229713097498075 |
|
421 ms | 218.189.18.220 |
| 16 | 2026-08-22 04:52 | 639229703543969637 |
|
213 ms | 218.189.18.220 |
| 15 | 2026-08-22 04:36 | 639229693970392873 |
|
210 ms | 218.189.18.220 |
| 14 | 2026-08-22 04:20 | 639229684277329469 |
|
207 ms | 218.189.18.220 |
| 13 | 2026-08-22 04:04 | 639229674501596661 |
|
203 ms | 218.189.18.220 |
| 12 | 2026-08-22 03:48 | 639229665064441147 |
|
214 ms | 218.189.18.220 |
| 11 | 2026-08-22 03:32 | 639229655507536872 |
|
420 ms | 218.189.18.220 |
| 10 | 2026-08-22 03:16 | 639229645849603111 |
|
213 ms | 218.189.18.220 |
| 9 | 2026-08-22 03:00 | 639229636090497453 |
|
230 ms | 218.189.18.220 |
| 8 | 2026-08-22 02:43 | 639229625978544281 |
|
215 ms | 218.189.18.220 |
| 7 | 2026-08-22 01:51 | 639229594644662176 |
|
206 ms | 218.189.18.220 |
| 6 | 2026-08-22 01:35 | 639229585214633065 |
|
213 ms | 218.189.18.220 |
| 5 | 2026-08-22 01:19 | 639229575581042175 |
|
212 ms | 218.189.18.220 |
| 4 | 2026-08-22 01:03 | 639229565912268962 |
|
424 ms | 218.189.18.220 |
| 3 | 2026-08-22 00:47 | 639229556237813203 |
|
216 ms | 218.189.18.220 |
| 2 | 2026-08-22 00:31 | 639229546625802518 |
|
421 ms | 218.189.18.220 |
| 1 | 2026-08-22 00:15 | 639229537172016621 |
|
1726 ms | 218.189.18.220 |