History for ns2.control21.co.kr
Domain: control21.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.control21.co.kr
ns2.control21.co.kr 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 2026-08-25. For this date, NameServerHistory found 47 DNS check records, 47 successful responses, 0 failed responses, and 592 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 ns2.control21.co.kr.
Records on Selected Date
47
Historical checks stored for this nameserver on selected date
Average Latency
592 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 16:12
All timestamps shown in UTC
Latest Resolved IP on Selected Date
218.145.65.144
Most recently resolved hosting IP on selected date
Successful Responses
47
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 ns2.control21.co.kr
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 47 | 2026-08-25 16:12 | 639232703065318207 |
|
602 ms | 218.145.65.144 |
| 46 | 2026-08-25 15:55 | 639232692629559470 |
|
481 ms | 218.145.65.144 |
| 45 | 2026-08-25 15:37 | 639232682238836475 |
|
607 ms | 218.145.65.144 |
| 44 | 2026-08-25 15:20 | 639232671787004306 |
|
612 ms | 218.145.65.144 |
| 43 | 2026-08-25 14:25 | 639232638994329666 |
|
603 ms | 218.145.65.144 |
| 42 | 2026-08-25 14:08 | 639232628614783237 |
|
580 ms | 218.145.65.144 |
| 41 | 2026-08-25 13:51 | 639232618360728578 |
|
598 ms | 218.145.65.144 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
491 ms | 218.145.65.144 |
| 39 | 2026-08-25 13:16 | 639232597643611557 |
|
470 ms | 218.145.65.144 |
| 38 | 2026-08-25 12:59 | 639232587225721862 |
|
575 ms | 218.145.65.144 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
616 ms | 218.145.65.144 |
| 36 | 2026-08-25 12:24 | 639232566381512620 |
|
592 ms | 218.145.65.144 |
| 35 | 2026-08-25 12:07 | 639232556111768563 |
|
604 ms | 218.145.65.144 |
| 34 | 2026-08-25 11:50 | 639232545839529039 |
|
594 ms | 218.145.65.144 |
| 33 | 2026-08-25 11:33 | 639232535349285207 |
|
586 ms | 218.145.65.144 |
| 32 | 2026-08-25 11:15 | 639232524938080723 |
|
514 ms | 218.145.65.144 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
599 ms | 218.145.65.144 |
| 30 | 2026-08-25 10:04 | 639232482235303141 |
|
500 ms | 218.145.65.144 |
| 29 | 2026-08-25 09:47 | 639232471861770303 |
|
579 ms | 218.145.65.144 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
462 ms | 218.145.65.144 |
| 27 | 2026-08-25 09:12 | 639232451282965990 |
|
603 ms | 218.145.65.144 |
| 26 | 2026-08-25 08:55 | 639232440814614938 |
|
486 ms | 218.145.65.144 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
579 ms | 218.145.65.144 |
| 24 | 2026-08-25 08:20 | 639232420003096185 |
|
582 ms | 218.145.65.144 |
| 23 | 2026-08-25 08:03 | 639232409467287444 |
|
575 ms | 218.145.65.144 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
504 ms | 218.145.65.144 |
| 21 | 2026-08-25 07:28 | 639232388731528337 |
|
587 ms | 218.145.65.144 |
| 20 | 2026-08-25 07:11 | 639232378288598612 |
|
610 ms | 218.145.65.144 |
| 19 | 2026-08-25 06:17 | 639232346196373643 |
|
600 ms | 218.145.65.144 |
| 18 | 2026-08-25 06:00 | 639232336112370741 |
|
8 ms | 218.145.65.144 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
579 ms | 218.145.65.144 |
| 16 | 2026-08-25 05:27 | 639232316189381720 |
|
593 ms | 218.145.65.144 |
| 15 | 2026-08-25 05:10 | 639232306217998913 |
|
322 ms | 218.145.65.144 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
581 ms | 218.145.65.144 |
| 13 | 2026-08-25 04:37 | 639232286095760789 |
|
573 ms | 218.145.65.144 |
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
583 ms | 218.145.65.144 |
| 11 | 2026-08-25 04:03 | 639232265900986425 |
|
526 ms | 218.145.65.144 |
| 10 | 2026-08-25 03:46 | 639232255723518075 |
|
578 ms | 218.145.65.144 |
| 9 | 2026-08-25 03:29 | 639232245484452890 |
|
602 ms | 218.145.65.144 |
| 8 | 2026-08-25 03:12 | 639232235157175331 |
|
599 ms | 218.145.65.144 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
601 ms | 218.145.65.144 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
471 ms | 218.145.65.144 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
594 ms | 218.145.65.144 |
| 4 | 2026-08-25 01:27 | 639232172197053132 |
|
832 ms | 218.145.65.144 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
2299 ms | 218.145.65.144 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
606 ms | 218.145.65.144 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
484 ms | 218.145.65.144 |