History for ns2.rootnet.kr
Domain: rootnet.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.rootnet.kr
ns2.rootnet.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 2026-08-26. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 481 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.rootnet.kr.
Records on Selected Date
71
Historical checks stored for this nameserver on selected date
Average Latency
481 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 23:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.78.233.132
Most recently resolved hosting IP on selected date
Successful Responses
71
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.rootnet.kr
Showing DNS history for 2026-08-26 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 |
|---|---|---|---|---|---|
| 71 | 2026-08-26 23:56 | 639233846871926285 |
|
495 ms | 121.78.233.132 |
| 70 | 2026-08-26 23:02 | 639233814527872887 |
|
13 ms | 121.78.233.132 |
| 69 | 2026-08-26 22:45 | 639233804315489381 |
|
3 ms | 121.78.233.132 |
| 68 | 2026-08-26 22:28 | 639233793971346256 |
|
3 ms | 121.78.233.132 |
| 67 | 2026-08-26 22:10 | 639233783644630463 |
|
4 ms | 121.78.233.132 |
| 66 | 2026-08-26 21:53 | 639233773302621314 |
|
2 ms | 121.78.233.132 |
| 65 | 2026-08-26 21:36 | 639233762896723748 |
|
411 ms | 121.78.233.132 |
| 64 | 2026-08-26 21:18 | 639233752543876329 |
|
430 ms | 121.78.233.132 |
| 63 | 2026-08-26 21:01 | 639233742155931788 |
|
5 ms | 121.78.233.132 |
| 62 | 2026-08-26 20:44 | 639233731712555311 |
|
2 ms | 121.78.233.132 |
| 61 | 2026-08-26 20:26 | 639233721164051126 |
|
433 ms | 121.78.233.132 |
| 60 | 2026-08-26 20:09 | 639233710560486320 |
|
431 ms | 121.78.233.132 |
| 59 | 2026-08-26 19:51 | 639233699834667450 |
|
2279 ms | 121.78.233.132 |
| 58 | 2026-08-26 18:56 | 639233667209186136 |
|
436 ms | 121.78.233.132 |
| 57 | 2026-08-26 18:39 | 639233656814316266 |
|
425 ms | 121.78.233.132 |
| 56 | 2026-08-26 18:21 | 639233646245051806 |
|
272 ms | 121.78.233.132 |
| 55 | 2026-08-26 18:04 | 639233635663779051 |
|
3 ms | 121.78.233.132 |
| 54 | 2026-08-26 17:46 | 639233624977342122 |
|
422 ms | 121.78.233.132 |
| 53 | 2026-08-26 17:28 | 639233614446136153 |
|
435 ms | 121.78.233.132 |
| 52 | 2026-08-26 17:10 | 639233603737877581 |
|
4 ms | 121.78.233.132 |
| 51 | 2026-08-26 16:53 | 639233593269224651 |
|
285 ms | 121.78.233.132 |
| 50 | 2026-08-26 16:36 | 639233582635086903 |
|
538 ms | 121.78.233.132 |
| 49 | 2026-08-26 16:18 | 639233572000374575 |
|
473 ms | 121.78.233.132 |
| 48 | 2026-08-26 16:00 | 639233561188633861 |
|
432 ms | 121.78.233.132 |
| 47 | 2026-08-26 15:42 | 639233550544357027 |
|
428 ms | 121.78.233.132 |
| 46 | 2026-08-26 14:48 | 639233517966053117 |
|
430 ms | 121.78.233.132 |
| 45 | 2026-08-26 14:30 | 639233507603253585 |
|
10 ms | 121.78.233.132 |
| 44 | 2026-08-26 14:13 | 639233497229039167 |
|
430 ms | 121.78.233.132 |
| 43 | 2026-08-26 13:56 | 639233486864546406 |
|
65 ms | 121.78.233.132 |
| 42 | 2026-08-26 13:38 | 639233476455174682 |
|
696 ms | 121.78.233.132 |
| 41 | 2026-08-26 13:21 | 639233466171592605 |
|
4581 ms | 121.78.233.132 |
| 40 | 2026-08-26 13:04 | 639233455747096265 |
|
414 ms | 121.78.233.132 |
| 39 | 2026-08-26 12:47 | 639233445367152284 |
|
413 ms | 121.78.233.132 |
| 38 | 2026-08-26 12:29 | 639233434974187439 |
|
423 ms | 121.78.233.132 |
| 37 | 2026-08-26 12:12 | 639233424567558554 |
|
432 ms | 121.78.233.132 |
| 36 | 2026-08-26 11:54 | 639233414056832719 |
|
423 ms | 121.78.233.132 |
| 35 | 2026-08-26 11:37 | 639233403515141099 |
|
4 ms | 121.78.233.132 |
| 34 | 2026-08-26 10:42 | 639233370841350248 |
|
9 ms | 121.78.233.132 |
| 33 | 2026-08-26 10:25 | 639233360361507238 |
|
480 ms | 121.78.233.132 |
| 32 | 2026-08-26 10:08 | 639233350067824371 |
|
2011 ms | 121.78.233.132 |
| 31 | 2026-08-26 09:50 | 639233339545274518 |
|
502 ms | 121.78.233.132 |
| 30 | 2026-08-26 09:33 | 639233329214918079 |
|
3 ms | 121.78.233.132 |
| 29 | 2026-08-26 09:16 | 639233318749762337 |
|
429 ms | 121.78.233.132 |
| 28 | 2026-08-26 08:58 | 639233308387917838 |
|
739 ms | 121.78.233.132 |
| 27 | 2026-08-26 08:41 | 639233297961740122 |
|
446 ms | 121.78.233.132 |
| 26 | 2026-08-26 08:23 | 639233287487159094 |
|
440 ms | 121.78.233.132 |
| 25 | 2026-08-26 08:06 | 639233276995531707 |
|
2271 ms | 121.78.233.132 |
| 24 | 2026-08-26 07:48 | 639233266521568229 |
|
735 ms | 121.78.233.132 |
| 23 | 2026-08-26 07:31 | 639233256081047431 |
|
422 ms | 121.78.233.132 |
| 22 | 2026-08-26 06:37 | 639233223620132921 |
|
2 ms | 121.78.233.132 |
| 21 | 2026-08-26 06:20 | 639233213287814244 |
|
3 ms | 121.78.233.132 |
| 20 | 2026-08-26 06:02 | 639233202925983161 |
|
4 ms | 121.78.233.132 |
| 19 | 2026-08-26 05:45 | 639233192644780696 |
|
666 ms | 121.78.233.132 |
| 18 | 2026-08-26 05:28 | 639233182401183833 |
|
646 ms | 121.78.233.132 |
| 17 | 2026-08-26 05:11 | 639233172074181051 |
|
662 ms | 121.78.233.132 |
| 16 | 2026-08-26 04:54 | 639233161808421455 |
|
429 ms | 121.78.233.132 |
| 15 | 2026-08-26 04:37 | 639233151357344052 |
|
3 ms | 121.78.233.132 |
| 14 | 2026-08-26 04:19 | 639233141034116946 |
|
442 ms | 121.78.233.132 |
| 13 | 2026-08-26 04:02 | 639233130828334142 |
|
2278 ms | 121.78.233.132 |
| 12 | 2026-08-26 03:45 | 639233120373450007 |
|
694 ms | 121.78.233.132 |
| 11 | 2026-08-26 03:28 | 639233110066216193 |
|
7 ms | 121.78.233.132 |
| 10 | 2026-08-26 02:34 | 639233078065410564 |
|
410 ms | 121.78.233.132 |
| 9 | 2026-08-26 02:17 | 639233067787457832 |
|
470 ms | 121.78.233.132 |
| 8 | 2026-08-26 02:00 | 639233057501801162 |
|
2 ms | 121.78.233.132 |
| 7 | 2026-08-26 01:43 | 639233047089431703 |
|
256 ms | 121.78.233.132 |
| 6 | 2026-08-26 01:26 | 639233036754790688 |
|
423 ms | 121.78.233.132 |
| 5 | 2026-08-26 01:08 | 639233026412602472 |
|
2 ms | 121.78.233.132 |
| 4 | 2026-08-26 00:51 | 639233016064066127 |
|
429 ms | 121.78.233.132 |
| 3 | 2026-08-26 00:34 | 639233005922655772 |
|
4 ms | 121.78.233.132 |
| 2 | 2026-08-26 00:17 | 639232995672256907 |
|
433 ms | 121.78.233.132 |
| 1 | 2026-08-26 00:00 | 639232985300872416 |
|
437 ms | 121.78.233.132 |