History for ns2.sync.co.kr
Domain: sync.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.sync.co.kr
ns2.sync.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 71 DNS check records, 71 successful responses, 0 failed responses, and 981 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.sync.co.kr.
Records on Selected Date
71
Historical checks stored for this nameserver on selected date
Average Latency
981 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.78.127.249
Most recently resolved hosting IP on selected date
Successful Responses
71
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.sync.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 |
|---|---|---|---|---|---|
| 71 | 2026-08-26 23:59 | 639233846871926285 |
|
595 ms | 121.78.127.249 |
| 70 | 2026-08-26 23:06 | 639233814527872887 |
|
416 ms | 121.78.127.249 |
| 69 | 2026-08-26 22:48 | 639233804315489381 |
|
426 ms | 121.78.127.249 |
| 68 | 2026-08-26 22:31 | 639233793971346256 |
|
427 ms | 121.78.127.249 |
| 67 | 2026-08-26 22:14 | 639233783644630463 |
|
410 ms | 121.78.127.249 |
| 66 | 2026-08-26 21:57 | 639233773302621314 |
|
451 ms | 121.78.127.249 |
| 65 | 2026-08-26 21:39 | 639233762896723748 |
|
443 ms | 121.78.127.249 |
| 64 | 2026-08-26 21:22 | 639233752543876329 |
|
464 ms | 121.78.127.249 |
| 63 | 2026-08-26 21:05 | 639233742155931788 |
|
5 ms | 121.78.127.249 |
| 62 | 2026-08-26 20:47 | 639233731712555311 |
|
437 ms | 121.78.127.249 |
| 61 | 2026-08-26 20:30 | 639233721164051126 |
|
3 ms | 121.78.127.249 |
| 60 | 2026-08-26 20:12 | 639233710560486320 |
|
1703 ms | 121.78.127.249 |
| 59 | 2026-08-26 19:55 | 639233699834667450 |
|
1013 ms | 121.78.127.249 |
| 58 | 2026-08-26 19:00 | 639233667209186136 |
|
437 ms | 121.78.127.249 |
| 57 | 2026-08-26 18:43 | 639233656814316266 |
|
1079 ms | 121.78.127.249 |
| 56 | 2026-08-26 18:25 | 639233646245051806 |
|
510 ms | 121.78.127.249 |
| 55 | 2026-08-26 18:08 | 639233635663779051 |
|
410 ms | 121.78.127.249 |
| 54 | 2026-08-26 17:50 | 639233624977342122 |
|
426 ms | 121.78.127.249 |
| 53 | 2026-08-26 17:32 | 639233614446136153 |
|
1025 ms | 121.78.127.249 |
| 52 | 2026-08-26 17:14 | 639233603737877581 |
|
676 ms | 121.78.127.249 |
| 51 | 2026-08-26 16:57 | 639233593269224651 |
|
1585 ms | 121.78.127.249 |
| 50 | 2026-08-26 16:39 | 639233582635086903 |
|
1596 ms | 121.78.127.249 |
| 49 | 2026-08-26 16:21 | 639233572000374575 |
|
1586 ms | 121.78.127.249 |
| 48 | 2026-08-26 16:03 | 639233561188633861 |
|
2014 ms | 121.78.127.249 |
| 47 | 2026-08-26 15:46 | 639233550544357027 |
|
4292 ms | 121.78.127.249 |
| 46 | 2026-08-26 14:51 | 639233517966053117 |
|
1081 ms | 121.78.127.249 |
| 45 | 2026-08-26 14:34 | 639233507603253585 |
|
425 ms | 121.78.127.249 |
| 44 | 2026-08-26 14:16 | 639233497229039167 |
|
494 ms | 121.78.127.249 |
| 43 | 2026-08-26 13:59 | 639233486864546406 |
|
509 ms | 121.78.127.249 |
| 42 | 2026-08-26 13:42 | 639233476455174682 |
|
1053 ms | 121.78.127.249 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
433 ms | 121.78.127.249 |
| 40 | 2026-08-26 13:07 | 639233455747096265 |
|
4 ms | 121.78.127.249 |
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
1054 ms | 121.78.127.249 |
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
1013 ms | 121.78.127.249 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
2007 ms | 121.78.127.249 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
1628 ms | 121.78.127.249 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
445 ms | 121.78.127.249 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
501 ms | 121.78.127.249 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
1087 ms | 121.78.127.249 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
1057 ms | 121.78.127.249 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
2 ms | 121.78.127.249 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
5 ms | 121.78.127.249 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
20 ms | 121.78.127.249 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
1632 ms | 121.78.127.249 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
1099 ms | 121.78.127.249 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
3834 ms | 121.78.127.249 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
1614 ms | 121.78.127.249 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
487 ms | 121.78.127.249 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
436 ms | 121.78.127.249 |
| 22 | 2026-08-26 06:40 | 639233223620132921 |
|
454 ms | 121.78.127.249 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
439 ms | 121.78.127.249 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
458 ms | 121.78.127.249 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
4 ms | 121.78.127.249 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
2300 ms | 121.78.127.249 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
4 ms | 121.78.127.249 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
1540 ms | 121.78.127.249 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
512 ms | 121.78.127.249 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
1633 ms | 121.78.127.249 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
1044 ms | 121.78.127.249 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
425 ms | 121.78.127.249 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
1039 ms | 121.78.127.249 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
4587 ms | 121.78.127.249 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
1650 ms | 121.78.127.249 |
| 8 | 2026-08-26 02:03 | 639233057501801162 |
|
426 ms | 121.78.127.249 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
431 ms | 121.78.127.249 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
431 ms | 121.78.127.249 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
427 ms | 121.78.127.249 |
| 4 | 2026-08-26 00:54 | 639233016064066127 |
|
1658 ms | 121.78.127.249 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
1616 ms | 121.78.127.249 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
436 ms | 121.78.127.249 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
3785 ms | 121.78.127.249 |