History for ns1.whoiskorea.co.kr
Domain: whoiskorea.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.whoiskorea.co.kr
ns1.whoiskorea.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 59 DNS check records, 59 successful responses, 0 failed responses, and 580 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 ns1.whoiskorea.co.kr.
Records on Selected Date
59
Historical checks stored for this nameserver on selected date
Average Latency
580 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 20:16
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.254.171.111
Most recently resolved hosting IP on selected date
Successful Responses
59
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 ns1.whoiskorea.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 |
|---|---|---|---|---|---|
| 59 | 2026-08-25 20:16 | 639232848992244953 |
|
631 ms | 121.254.171.111 |
| 58 | 2026-08-25 19:58 | 639232838596478500 |
|
584 ms | 121.254.171.111 |
| 57 | 2026-08-25 19:41 | 639232828175327683 |
|
602 ms | 121.254.171.111 |
| 56 | 2026-08-25 19:24 | 639232817798330473 |
|
602 ms | 121.254.171.111 |
| 55 | 2026-08-25 18:29 | 639232785462407552 |
|
298 ms | 121.254.171.111 |
| 54 | 2026-08-25 18:13 | 639232775177487032 |
|
605 ms | 121.254.171.111 |
| 53 | 2026-08-25 17:55 | 639232764991087115 |
|
598 ms | 121.254.171.111 |
| 52 | 2026-08-25 17:38 | 639232754842971478 |
|
580 ms | 121.254.171.111 |
| 51 | 2026-08-25 17:21 | 639232744455159107 |
|
604 ms | 121.254.171.111 |
| 50 | 2026-08-25 17:04 | 639232734145178231 |
|
577 ms | 121.254.171.111 |
| 49 | 2026-08-25 16:47 | 639232723827874402 |
|
567 ms | 121.254.171.111 |
| 48 | 2026-08-25 16:30 | 639232713533011892 |
|
581 ms | 121.254.171.111 |
| 47 | 2026-08-25 16:13 | 639232703065318207 |
|
576 ms | 121.254.171.111 |
| 46 | 2026-08-25 15:55 | 639232692629559470 |
|
589 ms | 121.254.171.111 |
| 45 | 2026-08-25 15:38 | 639232682238836475 |
|
594 ms | 121.254.171.111 |
| 44 | 2026-08-25 15:20 | 639232671787004306 |
|
575 ms | 121.254.171.111 |
| 43 | 2026-08-25 14:26 | 639232638994329666 |
|
583 ms | 121.254.171.111 |
| 42 | 2026-08-25 14:08 | 639232628614783237 |
|
285 ms | 121.254.171.111 |
| 41 | 2026-08-25 13:51 | 639232618360728578 |
|
605 ms | 121.254.171.111 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
604 ms | 121.254.171.111 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
598 ms | 121.254.171.111 |
| 38 | 2026-08-25 12:59 | 639232587225721862 |
|
609 ms | 121.254.171.111 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
296 ms | 121.254.171.111 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
585 ms | 121.254.171.111 |
| 35 | 2026-08-25 12:07 | 639232556111768563 |
|
559 ms | 121.254.171.111 |
| 34 | 2026-08-25 11:50 | 639232545839529039 |
|
591 ms | 121.254.171.111 |
| 33 | 2026-08-25 11:33 | 639232535349285207 |
|
583 ms | 121.254.171.111 |
| 32 | 2026-08-25 11:16 | 639232524938080723 |
|
594 ms | 121.254.171.111 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
855 ms | 121.254.171.111 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
603 ms | 121.254.171.111 |
| 29 | 2026-08-25 09:47 | 639232471861770303 |
|
607 ms | 121.254.171.111 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
623 ms | 121.254.171.111 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
589 ms | 121.254.171.111 |
| 26 | 2026-08-25 08:55 | 639232440814614938 |
|
608 ms | 121.254.171.111 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
582 ms | 121.254.171.111 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
579 ms | 121.254.171.111 |
| 23 | 2026-08-25 08:03 | 639232409467287444 |
|
604 ms | 121.254.171.111 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
588 ms | 121.254.171.111 |
| 21 | 2026-08-25 07:28 | 639232388731528337 |
|
572 ms | 121.254.171.111 |
| 20 | 2026-08-25 07:11 | 639232378288598612 |
|
588 ms | 121.254.171.111 |
| 19 | 2026-08-25 06:17 | 639232346196373643 |
|
578 ms | 121.254.171.111 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
580 ms | 121.254.171.111 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
600 ms | 121.254.171.111 |
| 16 | 2026-08-25 05:27 | 639232316189381720 |
|
589 ms | 121.254.171.111 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
588 ms | 121.254.171.111 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
289 ms | 121.254.171.111 |
| 13 | 2026-08-25 04:37 | 639232286095760789 |
|
608 ms | 121.254.171.111 |
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
586 ms | 121.254.171.111 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
577 ms | 121.254.171.111 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
831 ms | 121.254.171.111 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
622 ms | 121.254.171.111 |
| 8 | 2026-08-25 03:13 | 639232235157175331 |
|
582 ms | 121.254.171.111 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
615 ms | 121.254.171.111 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
603 ms | 121.254.171.111 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
573 ms | 121.254.171.111 |
| 4 | 2026-08-25 01:28 | 639232172197053132 |
|
611 ms | 121.254.171.111 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
569 ms | 121.254.171.111 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
578 ms | 121.254.171.111 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
583 ms | 121.254.171.111 |