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 2026-08-25. For this date, NameServerHistory found 69 DNS check records, 69 successful responses, 0 failed responses, and 826 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
69
Historical checks stored for this nameserver on selected date
Average Latency
826 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 23:46
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
69
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 2026-08-25 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 |
|---|---|---|---|---|---|
| 69 | 2026-08-25 23:46 | 639232974980190573 |
|
1634 ms | 121.78.127.249 |
| 68 | 2026-08-25 23:29 | 639232964577050707 |
|
2014 ms | 121.78.127.249 |
| 67 | 2026-08-25 22:35 | 639232932163142799 |
|
429 ms | 121.78.127.249 |
| 66 | 2026-08-25 22:17 | 639232921673215474 |
|
3 ms | 121.78.127.249 |
| 65 | 2026-08-25 22:00 | 639232911234504639 |
|
4 ms | 121.78.127.249 |
| 64 | 2026-08-25 21:42 | 639232900747078453 |
|
491 ms | 121.78.127.249 |
| 63 | 2026-08-25 21:25 | 639232890389222534 |
|
1012 ms | 121.78.127.249 |
| 62 | 2026-08-25 21:08 | 639232880143390843 |
|
457 ms | 121.78.127.249 |
| 61 | 2026-08-25 20:51 | 639232869755024069 |
|
4 ms | 121.78.127.249 |
| 60 | 2026-08-25 20:33 | 639232859355940346 |
|
433 ms | 121.78.127.249 |
| 59 | 2026-08-25 20:16 | 639232848992244953 |
|
451 ms | 121.78.127.249 |
| 58 | 2026-08-25 19:59 | 639232838596478500 |
|
460 ms | 121.78.127.249 |
| 57 | 2026-08-25 19:41 | 639232828175327683 |
|
467 ms | 121.78.127.249 |
| 56 | 2026-08-25 19:24 | 639232817798330473 |
|
1593 ms | 121.78.127.249 |
| 55 | 2026-08-25 18:30 | 639232785462407552 |
|
421 ms | 121.78.127.249 |
| 54 | 2026-08-25 18:13 | 639232775177487032 |
|
449 ms | 121.78.127.249 |
| 53 | 2026-08-25 17:56 | 639232764991087115 |
|
2268 ms | 121.78.127.249 |
| 52 | 2026-08-25 17:39 | 639232754842971478 |
|
409 ms | 121.78.127.249 |
| 51 | 2026-08-25 17:22 | 639232744455159107 |
|
421 ms | 121.78.127.249 |
| 50 | 2026-08-25 17:05 | 639232734145178231 |
|
412 ms | 121.78.127.249 |
| 49 | 2026-08-25 16:47 | 639232723827874402 |
|
2311 ms | 121.78.127.249 |
| 48 | 2026-08-25 16:30 | 639232713533011892 |
|
436 ms | 121.78.127.249 |
| 47 | 2026-08-25 16:13 | 639232703065318207 |
|
430 ms | 121.78.127.249 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
1670 ms | 121.78.127.249 |
| 45 | 2026-08-25 15:38 | 639232682238836475 |
|
428 ms | 121.78.127.249 |
| 44 | 2026-08-25 15:21 | 639232671787004306 |
|
1040 ms | 121.78.127.249 |
| 43 | 2026-08-25 14:26 | 639232638994329666 |
|
438 ms | 121.78.127.249 |
| 42 | 2026-08-25 14:09 | 639232628614783237 |
|
441 ms | 121.78.127.249 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
4 ms | 121.78.127.249 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
5 ms | 121.78.127.249 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
1050 ms | 121.78.127.249 |
| 38 | 2026-08-25 13:00 | 639232587225721862 |
|
1063 ms | 121.78.127.249 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
4 ms | 121.78.127.249 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
458 ms | 121.78.127.249 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
1034 ms | 121.78.127.249 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
2016 ms | 121.78.127.249 |
| 33 | 2026-08-25 11:33 | 639232535349285207 |
|
442 ms | 121.78.127.249 |
| 32 | 2026-08-25 11:16 | 639232524938080723 |
|
520 ms | 121.78.127.249 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
3 ms | 121.78.127.249 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
2009 ms | 121.78.127.249 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
4008 ms | 121.78.127.249 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
317 ms | 121.78.127.249 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
450 ms | 121.78.127.249 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
1663 ms | 121.78.127.249 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
464 ms | 121.78.127.249 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
1585 ms | 121.78.127.249 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
422 ms | 121.78.127.249 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
1636 ms | 121.78.127.249 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
446 ms | 121.78.127.249 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
431 ms | 121.78.127.249 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
429 ms | 121.78.127.249 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
1637 ms | 121.78.127.249 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
1670 ms | 121.78.127.249 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
423 ms | 121.78.127.249 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
421 ms | 121.78.127.249 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
3 ms | 121.78.127.249 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
1120 ms | 121.78.127.249 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
1036 ms | 121.78.127.249 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
1089 ms | 121.78.127.249 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
443 ms | 121.78.127.249 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
425 ms | 121.78.127.249 |
| 8 | 2026-08-25 03:13 | 639232235157175331 |
|
589 ms | 121.78.127.249 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
1002 ms | 121.78.127.249 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
1003 ms | 121.78.127.249 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
421 ms | 121.78.127.249 |
| 4 | 2026-08-25 01:28 | 639232172197053132 |
|
1044 ms | 121.78.127.249 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
1672 ms | 121.78.127.249 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
1039 ms | 121.78.127.249 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
453 ms | 121.78.127.249 |