History for ns.tk.ac.kr
Domain: tk.ac.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.tk.ac.kr
ns.tk.ac.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 70 DNS check records, 70 successful responses, 0 failed responses, and 1502 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 ns.tk.ac.kr.
Records on Selected Date
70
Historical checks stored for this nameserver on selected date
Average Latency
1502 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 23:06
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.106.88.1
Most recently resolved hosting IP on selected date
Successful Responses
70
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 ns.tk.ac.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 |
|---|---|---|---|---|---|
| 70 | 2026-08-26 23:06 | 639233814527872887 |
|
873 ms | 210.106.88.1 |
| 69 | 2026-08-26 22:49 | 639233804315489381 |
|
1796 ms | 210.106.88.1 |
| 68 | 2026-08-26 22:32 | 639233793971346256 |
|
1765 ms | 210.106.88.1 |
| 67 | 2026-08-26 22:15 | 639233783644630463 |
|
1761 ms | 210.106.88.1 |
| 66 | 2026-08-26 21:57 | 639233773302621314 |
|
1764 ms | 210.106.88.1 |
| 65 | 2026-08-26 21:40 | 639233762896723748 |
|
1763 ms | 210.106.88.1 |
| 64 | 2026-08-26 21:23 | 639233752543876329 |
|
305 ms | 210.106.88.1 |
| 63 | 2026-08-26 21:06 | 639233742155931788 |
|
1770 ms | 210.106.88.1 |
| 62 | 2026-08-26 20:48 | 639233731712555311 |
|
1760 ms | 210.106.88.1 |
| 61 | 2026-08-26 20:31 | 639233721164051126 |
|
1765 ms | 210.106.88.1 |
| 60 | 2026-08-26 20:13 | 639233710560486320 |
|
1758 ms | 210.106.88.1 |
| 59 | 2026-08-26 19:55 | 639233699834667450 |
|
1179 ms | 210.106.88.1 |
| 58 | 2026-08-26 19:01 | 639233667209186136 |
|
1773 ms | 210.106.88.1 |
| 57 | 2026-08-26 18:43 | 639233656814316266 |
|
1778 ms | 210.106.88.1 |
| 56 | 2026-08-26 18:26 | 639233646245051806 |
|
1772 ms | 210.106.88.1 |
| 55 | 2026-08-26 18:08 | 639233635663779051 |
|
1766 ms | 210.106.88.1 |
| 54 | 2026-08-26 17:51 | 639233624977342122 |
|
893 ms | 210.106.88.1 |
| 53 | 2026-08-26 17:33 | 639233614446136153 |
|
1764 ms | 210.106.88.1 |
| 52 | 2026-08-26 17:15 | 639233603737877581 |
|
291 ms | 210.106.88.1 |
| 51 | 2026-08-26 16:57 | 639233593269224651 |
|
308 ms | 210.106.88.1 |
| 50 | 2026-08-26 16:40 | 639233582635086903 |
|
2281 ms | 210.106.88.1 |
| 49 | 2026-08-26 16:22 | 639233572000374575 |
|
300 ms | 210.106.88.1 |
| 48 | 2026-08-26 16:04 | 639233561188633861 |
|
1759 ms | 210.106.88.1 |
| 47 | 2026-08-26 15:47 | 639233550544357027 |
|
1769 ms | 210.106.88.1 |
| 46 | 2026-08-26 14:52 | 639233517966053117 |
|
1772 ms | 210.106.88.1 |
| 45 | 2026-08-26 14:35 | 639233507603253585 |
|
1770 ms | 210.106.88.1 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
1761 ms | 210.106.88.1 |
| 43 | 2026-08-26 14:00 | 639233486864546406 |
|
1766 ms | 210.106.88.1 |
| 42 | 2026-08-26 13:43 | 639233476455174682 |
|
306 ms | 210.106.88.1 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
1753 ms | 210.106.88.1 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
307 ms | 210.106.88.1 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
1770 ms | 210.106.88.1 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
1761 ms | 210.106.88.1 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
1773 ms | 210.106.88.1 |
| 36 | 2026-08-26 11:59 | 639233414056832719 |
|
1779 ms | 210.106.88.1 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
1784 ms | 210.106.88.1 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
1745 ms | 210.106.88.1 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
1766 ms | 210.106.88.1 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
1769 ms | 210.106.88.1 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
303 ms | 210.106.88.1 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
293 ms | 210.106.88.1 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
1761 ms | 210.106.88.1 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
312 ms | 210.106.88.1 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
1791 ms | 210.106.88.1 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
1184 ms | 210.106.88.1 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
1750 ms | 210.106.88.1 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
312 ms | 210.106.88.1 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
1780 ms | 210.106.88.1 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
1750 ms | 210.106.88.1 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
1761 ms | 210.106.88.1 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
1758 ms | 210.106.88.1 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
2294 ms | 210.106.88.1 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
1789 ms | 210.106.88.1 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
1744 ms | 210.106.88.1 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
1767 ms | 210.106.88.1 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
1777 ms | 210.106.88.1 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
1769 ms | 210.106.88.1 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
1777 ms | 210.106.88.1 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
1776 ms | 210.106.88.1 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
1781 ms | 210.106.88.1 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
1752 ms | 210.106.88.1 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
1767 ms | 210.106.88.1 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
1760 ms | 210.106.88.1 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
1766 ms | 210.106.88.1 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
1763 ms | 210.106.88.1 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
1177 ms | 210.106.88.1 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
1764 ms | 210.106.88.1 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
1770 ms | 210.106.88.1 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
306 ms | 210.106.88.1 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
1788 ms | 210.106.88.1 |