History for dns1.syschoice.co.kr
Domain: syschoice.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.syschoice.co.kr
dns1.syschoice.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 38 DNS check records, 38 successful responses, 0 failed responses, and 614 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 dns1.syschoice.co.kr.
Records on Selected Date
38
Historical checks stored for this nameserver on selected date
Average Latency
614 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 12:33
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.254.222.73
Most recently resolved hosting IP on selected date
Successful Responses
38
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 dns1.syschoice.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 |
|---|---|---|---|---|---|
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
617 ms | 121.254.222.73 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
604 ms | 121.254.222.73 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
626 ms | 121.254.222.73 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
602 ms | 121.254.222.73 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
605 ms | 121.254.222.73 |
| 33 | 2026-08-26 10:28 | 639233360361507238 |
|
615 ms | 121.254.222.73 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
633 ms | 121.254.222.73 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
609 ms | 121.254.222.73 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
623 ms | 121.254.222.73 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
594 ms | 121.254.222.73 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
662 ms | 121.254.222.73 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
630 ms | 121.254.222.73 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
657 ms | 121.254.222.73 |
| 25 | 2026-08-26 08:09 | 639233276995531707 |
|
602 ms | 121.254.222.73 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
618 ms | 121.254.222.73 |
| 23 | 2026-08-26 07:34 | 639233256081047431 |
|
625 ms | 121.254.222.73 |
| 22 | 2026-08-26 06:40 | 639233223620132921 |
|
615 ms | 121.254.222.73 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
589 ms | 121.254.222.73 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
610 ms | 121.254.222.73 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
599 ms | 121.254.222.73 |
| 18 | 2026-08-26 05:31 | 639233182401183833 |
|
604 ms | 121.254.222.73 |
| 17 | 2026-08-26 05:14 | 639233172074181051 |
|
621 ms | 121.254.222.73 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
621 ms | 121.254.222.73 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
637 ms | 121.254.222.73 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
603 ms | 121.254.222.73 |
| 13 | 2026-08-26 04:05 | 639233130828334142 |
|
601 ms | 121.254.222.73 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
641 ms | 121.254.222.73 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
628 ms | 121.254.222.73 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
596 ms | 121.254.222.73 |
| 9 | 2026-08-26 02:20 | 639233067787457832 |
|
614 ms | 121.254.222.73 |
| 8 | 2026-08-26 02:03 | 639233057501801162 |
|
578 ms | 121.254.222.73 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
592 ms | 121.254.222.73 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
601 ms | 121.254.222.73 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
600 ms | 121.254.222.73 |
| 4 | 2026-08-26 00:54 | 639233016064066127 |
|
610 ms | 121.254.222.73 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
602 ms | 121.254.222.73 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
592 ms | 121.254.222.73 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
641 ms | 121.254.222.73 |