History for ns.sdtech.co.kr
Domain: sdtech.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.sdtech.co.kr
ns.sdtech.co.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 29 DNS check records, 29 successful responses, 0 failed responses, and 699 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.sdtech.co.kr.
Records on Selected Date
29
Historical checks stored for this nameserver on selected date
Average Latency
699 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 09:19
All timestamps shown in UTC
Latest Resolved IP on Selected Date
218.145.65.143
Most recently resolved hosting IP on selected date
Successful Responses
29
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.sdtech.co.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 |
|---|---|---|---|---|---|
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
837 ms | 218.145.65.143 |
| 28 | 2026-08-26 09:01 | 639233308387917838 |
|
818 ms | 218.145.65.143 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
868 ms | 218.145.65.143 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
602 ms | 218.145.65.143 |
| 25 | 2026-08-26 08:09 | 639233276995531707 |
|
865 ms | 218.145.65.143 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
583 ms | 218.145.65.143 |
| 23 | 2026-08-26 07:34 | 639233256081047431 |
|
858 ms | 218.145.65.143 |
| 22 | 2026-08-26 06:40 | 639233223620132921 |
|
804 ms | 218.145.65.143 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
3 ms | 218.145.65.143 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
869 ms | 218.145.65.143 |
| 19 | 2026-08-26 05:48 | 639233192644780696 |
|
637 ms | 218.145.65.143 |
| 18 | 2026-08-26 05:31 | 639233182401183833 |
|
820 ms | 218.145.65.143 |
| 17 | 2026-08-26 05:14 | 639233172074181051 |
|
685 ms | 218.145.65.143 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
827 ms | 218.145.65.143 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
572 ms | 218.145.65.143 |
| 14 | 2026-08-26 04:22 | 639233141034116946 |
|
384 ms | 218.145.65.143 |
| 13 | 2026-08-26 04:05 | 639233130828334142 |
|
559 ms | 218.145.65.143 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
565 ms | 218.145.65.143 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
1141 ms | 218.145.65.143 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
816 ms | 218.145.65.143 |
| 9 | 2026-08-26 02:20 | 639233067787457832 |
|
810 ms | 218.145.65.143 |
| 8 | 2026-08-26 02:03 | 639233057501801162 |
|
595 ms | 218.145.65.143 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
733 ms | 218.145.65.143 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
608 ms | 218.145.65.143 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
575 ms | 218.145.65.143 |
| 4 | 2026-08-26 00:54 | 639233016064066127 |
|
580 ms | 218.145.65.143 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
771 ms | 218.145.65.143 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
608 ms | 218.145.65.143 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
874 ms | 218.145.65.143 |