History for ns2.es21.go.kr
Domain: es21.go.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.es21.go.kr
ns2.es21.go.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 61 DNS check records, 61 successful responses, 0 failed responses, and 834 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.es21.go.kr.
Records on Selected Date
61
Historical checks stored for this nameserver on selected date
Average Latency
834 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 20:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
27.101.149.2
Most recently resolved hosting IP on selected date
Successful Responses
61
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.es21.go.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 |
|---|---|---|---|---|---|
| 61 | 2026-08-25 20:51 | 639232869755024069 |
|
639 ms | 27.101.149.2 |
| 60 | 2026-08-25 20:33 | 639232859355940346 |
|
634 ms | 27.101.149.2 |
| 59 | 2026-08-25 20:16 | 639232848992244953 |
|
613 ms | 27.101.149.2 |
| 58 | 2026-08-25 19:59 | 639232838596478500 |
|
624 ms | 27.101.149.2 |
| 57 | 2026-08-25 19:41 | 639232828175327683 |
|
1250 ms | 27.101.149.2 |
| 56 | 2026-08-25 19:24 | 639232817798330473 |
|
544 ms | 27.101.149.2 |
| 55 | 2026-08-25 18:30 | 639232785462407552 |
|
1262 ms | 27.101.149.2 |
| 54 | 2026-08-25 18:13 | 639232775177487032 |
|
629 ms | 27.101.149.2 |
| 53 | 2026-08-25 17:56 | 639232764991087115 |
|
3 ms | 27.101.149.2 |
| 52 | 2026-08-25 17:39 | 639232754842971478 |
|
5 ms | 27.101.149.2 |
| 51 | 2026-08-25 17:22 | 639232744455159107 |
|
619 ms | 27.101.149.2 |
| 50 | 2026-08-25 17:05 | 639232734145178231 |
|
633 ms | 27.101.149.2 |
| 49 | 2026-08-25 16:47 | 639232723827874402 |
|
4 ms | 27.101.149.2 |
| 48 | 2026-08-25 16:30 | 639232713533011892 |
|
5 ms | 27.101.149.2 |
| 47 | 2026-08-25 16:13 | 639232703065318207 |
|
1266 ms | 27.101.149.2 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
629 ms | 27.101.149.2 |
| 45 | 2026-08-25 15:38 | 639232682238836475 |
|
1251 ms | 27.101.149.2 |
| 44 | 2026-08-25 15:21 | 639232671787004306 |
|
1293 ms | 27.101.149.2 |
| 43 | 2026-08-25 14:26 | 639232638994329666 |
|
617 ms | 27.101.149.2 |
| 42 | 2026-08-25 14:09 | 639232628614783237 |
|
618 ms | 27.101.149.2 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
898 ms | 27.101.149.2 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
1504 ms | 27.101.149.2 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
632 ms | 27.101.149.2 |
| 38 | 2026-08-25 13:00 | 639232587225721862 |
|
680 ms | 27.101.149.2 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
629 ms | 27.101.149.2 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
620 ms | 27.101.149.2 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
625 ms | 27.101.149.2 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
622 ms | 27.101.149.2 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
630 ms | 27.101.149.2 |
| 32 | 2026-08-25 11:16 | 639232524938080723 |
|
1261 ms | 27.101.149.2 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
941 ms | 27.101.149.2 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
4 ms | 27.101.149.2 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
621 ms | 27.101.149.2 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
602 ms | 27.101.149.2 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
4 ms | 27.101.149.2 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
3 ms | 27.101.149.2 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
640 ms | 27.101.149.2 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
4 ms | 27.101.149.2 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
1253 ms | 27.101.149.2 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
1232 ms | 27.101.149.2 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
615 ms | 27.101.149.2 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
3 ms | 27.101.149.2 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
613 ms | 27.101.149.2 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
3 ms | 27.101.149.2 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
4865 ms | 27.101.149.2 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
2573 ms | 27.101.149.2 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
606 ms | 27.101.149.2 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
1253 ms | 27.101.149.2 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
5243 ms | 27.101.149.2 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
4 ms | 27.101.149.2 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
1318 ms | 27.101.149.2 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
1252 ms | 27.101.149.2 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
4 ms | 27.101.149.2 |
| 8 | 2026-08-25 03:13 | 639232235157175331 |
|
4 ms | 27.101.149.2 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
2 ms | 27.101.149.2 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
3 ms | 27.101.149.2 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
1217 ms | 27.101.149.2 |
| 4 | 2026-08-25 01:28 | 639232172197053132 |
|
1237 ms | 27.101.149.2 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
629 ms | 27.101.149.2 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
1270 ms | 27.101.149.2 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
1613 ms | 27.101.149.2 |