History for ns2.usis.kr
Domain: usis.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.usis.kr
ns2.usis.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 42 DNS check records, 42 successful responses, 0 failed responses, and 620 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.usis.kr.
Records on Selected Date
42
Historical checks stored for this nameserver on selected date
Average Latency
620 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 13:42
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.38.222.147
Most recently resolved hosting IP on selected date
Successful Responses
42
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.usis.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 |
|---|---|---|---|---|---|
| 42 | 2026-08-26 13:42 | 639233476455174682 |
|
827 ms | 211.38.222.147 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
588 ms | 211.38.222.147 |
| 40 | 2026-08-26 13:07 | 639233455747096265 |
|
606 ms | 211.38.222.147 |
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
624 ms | 211.38.222.147 |
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
614 ms | 211.38.222.147 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
596 ms | 211.38.222.147 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
914 ms | 211.38.222.147 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
622 ms | 211.38.222.147 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
887 ms | 211.38.222.147 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
636 ms | 211.38.222.147 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
593 ms | 211.38.222.147 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
600 ms | 211.38.222.147 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
609 ms | 211.38.222.147 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
615 ms | 211.38.222.147 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
658 ms | 211.38.222.147 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
596 ms | 211.38.222.147 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
818 ms | 211.38.222.147 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
866 ms | 211.38.222.147 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
595 ms | 211.38.222.147 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
891 ms | 211.38.222.147 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
602 ms | 211.38.222.147 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
839 ms | 211.38.222.147 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
580 ms | 211.38.222.147 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
599 ms | 211.38.222.147 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
4 ms | 211.38.222.147 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
589 ms | 211.38.222.147 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
618 ms | 211.38.222.147 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
604 ms | 211.38.222.147 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
592 ms | 211.38.222.147 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
600 ms | 211.38.222.147 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
597 ms | 211.38.222.147 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
615 ms | 211.38.222.147 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
2 ms | 211.38.222.147 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
586 ms | 211.38.222.147 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
629 ms | 211.38.222.147 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
621 ms | 211.38.222.147 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
595 ms | 211.38.222.147 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
613 ms | 211.38.222.147 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
588 ms | 211.38.222.147 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
598 ms | 211.38.222.147 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
606 ms | 211.38.222.147 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
595 ms | 211.38.222.147 |