History for ns.katech.re.kr
Domain: katech.re.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.katech.re.kr
ns.katech.re.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 39 DNS check records, 39 successful responses, 0 failed responses, and 723 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.katech.re.kr.
Records on Selected Date
39
Historical checks stored for this nameserver on selected date
Average Latency
723 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 12:50
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.219.46.9
Most recently resolved hosting IP on selected date
Successful Responses
39
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.katech.re.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 |
|---|---|---|---|---|---|
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
1583 ms | 210.219.46.9 |
| 38 | 2026-08-26 12:32 | 639233434974187439 |
|
596 ms | 210.219.46.9 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
622 ms | 210.219.46.9 |
| 36 | 2026-08-26 11:57 | 639233414056832719 |
|
609 ms | 210.219.46.9 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
619 ms | 210.219.46.9 |
| 34 | 2026-08-26 10:45 | 639233370841350248 |
|
608 ms | 210.219.46.9 |
| 33 | 2026-08-26 10:28 | 639233360361507238 |
|
595 ms | 210.219.46.9 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
608 ms | 210.219.46.9 |
| 31 | 2026-08-26 09:53 | 639233339545274518 |
|
612 ms | 210.219.46.9 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
2897 ms | 210.219.46.9 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
593 ms | 210.219.46.9 |
| 28 | 2026-08-26 09:01 | 639233308387917838 |
|
625 ms | 210.219.46.9 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
632 ms | 210.219.46.9 |
| 26 | 2026-08-26 08:26 | 639233287487159094 |
|
738 ms | 210.219.46.9 |
| 25 | 2026-08-26 08:09 | 639233276995531707 |
|
596 ms | 210.219.46.9 |
| 24 | 2026-08-26 07:51 | 639233266521568229 |
|
279 ms | 210.219.46.9 |
| 23 | 2026-08-26 07:34 | 639233256081047431 |
|
610 ms | 210.219.46.9 |
| 22 | 2026-08-26 06:40 | 639233223620132921 |
|
604 ms | 210.219.46.9 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
847 ms | 210.219.46.9 |
| 20 | 2026-08-26 06:05 | 639233202925983161 |
|
843 ms | 210.219.46.9 |
| 19 | 2026-08-26 05:48 | 639233192644780696 |
|
1449 ms | 210.219.46.9 |
| 18 | 2026-08-26 05:31 | 639233182401183833 |
|
609 ms | 210.219.46.9 |
| 17 | 2026-08-26 05:14 | 639233172074181051 |
|
611 ms | 210.219.46.9 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
595 ms | 210.219.46.9 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
610 ms | 210.219.46.9 |
| 14 | 2026-08-26 04:22 | 639233141034116946 |
|
622 ms | 210.219.46.9 |
| 13 | 2026-08-26 04:05 | 639233130828334142 |
|
859 ms | 210.219.46.9 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
836 ms | 210.219.46.9 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
604 ms | 210.219.46.9 |
| 10 | 2026-08-26 02:37 | 639233078065410564 |
|
632 ms | 210.219.46.9 |
| 9 | 2026-08-26 02:20 | 639233067787457832 |
|
569 ms | 210.219.46.9 |
| 8 | 2026-08-26 02:03 | 639233057501801162 |
|
596 ms | 210.219.46.9 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
599 ms | 210.219.46.9 |
| 6 | 2026-08-26 01:28 | 639233036754790688 |
|
303 ms | 210.219.46.9 |
| 5 | 2026-08-26 01:11 | 639233026412602472 |
|
612 ms | 210.219.46.9 |
| 4 | 2026-08-26 00:54 | 639233016064066127 |
|
606 ms | 210.219.46.9 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
604 ms | 210.219.46.9 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
591 ms | 210.219.46.9 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
593 ms | 210.219.46.9 |