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 2026-08-23. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 582 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
76
Historical checks stored for this nameserver on selected date
Average Latency
582 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:58
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
76
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 2026-08-23 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-23 23:58 | 639231254406598736 |
|
3 ms | 121.78.127.249 |
| 75 | 2026-08-23 23:42 | 639231244697865594 |
|
3 ms | 121.78.127.249 |
| 74 | 2026-08-23 23:25 | 639231234893504693 |
|
9 ms | 121.78.127.249 |
| 73 | 2026-08-23 23:09 | 639231225024549139 |
|
3 ms | 121.78.127.249 |
| 72 | 2026-08-23 22:52 | 639231214931957622 |
|
468 ms | 121.78.127.249 |
| 71 | 2026-08-23 22:35 | 639231204962010549 |
|
425 ms | 121.78.127.249 |
| 70 | 2026-08-23 22:19 | 639231195170138463 |
|
4263 ms | 121.78.127.249 |
| 69 | 2026-08-23 22:03 | 639231185235020577 |
|
420 ms | 121.78.127.249 |
| 68 | 2026-08-23 21:46 | 639231175558690075 |
|
4 ms | 121.78.127.249 |
| 67 | 2026-08-23 21:30 | 639231165610444012 |
|
1084 ms | 121.78.127.249 |
| 66 | 2026-08-23 20:37 | 639231133806425363 |
|
8 ms | 121.78.127.249 |
| 65 | 2026-08-23 20:21 | 639231124203758023 |
|
11 ms | 121.78.127.249 |
| 64 | 2026-08-23 20:05 | 639231114428262706 |
|
452 ms | 121.78.127.249 |
| 63 | 2026-08-23 19:48 | 639231104662480065 |
|
2270 ms | 121.78.127.249 |
| 62 | 2026-08-23 19:32 | 639231094840372018 |
|
329 ms | 121.78.127.249 |
| 61 | 2026-08-23 19:16 | 639231085024583224 |
|
5 ms | 121.78.127.249 |
| 60 | 2026-08-23 18:59 | 639231075257417427 |
|
4 ms | 121.78.127.249 |
| 59 | 2026-08-23 18:43 | 639231065516009503 |
|
8 ms | 121.78.127.249 |
| 58 | 2026-08-23 18:27 | 639231055805348837 |
|
3 ms | 121.78.127.249 |
| 57 | 2026-08-23 18:10 | 639231045980373765 |
|
1012 ms | 121.78.127.249 |
| 56 | 2026-08-23 17:54 | 639231035984577527 |
|
3 ms | 121.78.127.249 |
| 55 | 2026-08-23 17:37 | 639231025928115303 |
|
427 ms | 121.78.127.249 |
| 54 | 2026-08-23 16:44 | 639230994250157583 |
|
5 ms | 121.78.127.249 |
| 53 | 2026-08-23 16:28 | 639230984476411369 |
|
4 ms | 121.78.127.249 |
| 52 | 2026-08-23 16:12 | 639230974838373450 |
|
10 ms | 121.78.127.249 |
| 51 | 2026-08-23 15:56 | 639230965244277645 |
|
3 ms | 121.78.127.249 |
| 50 | 2026-08-23 15:40 | 639230955522101820 |
|
4310 ms | 121.78.127.249 |
| 49 | 2026-08-23 15:23 | 639230945754521603 |
|
519 ms | 121.78.127.249 |
| 48 | 2026-08-23 15:07 | 639230935852040504 |
|
2 ms | 121.78.127.249 |
| 47 | 2026-08-23 14:51 | 639230926222061048 |
|
747 ms | 121.78.127.249 |
| 46 | 2026-08-23 14:34 | 639230916449726907 |
|
3 ms | 121.78.127.249 |
| 45 | 2026-08-23 14:18 | 639230906595053086 |
|
2 ms | 121.78.127.249 |
| 44 | 2026-08-23 14:02 | 639230896680429441 |
|
1005 ms | 121.78.127.249 |
| 43 | 2026-08-23 13:45 | 639230886630210965 |
|
419 ms | 121.78.127.249 |
| 42 | 2026-08-23 12:53 | 639230855430405719 |
|
1701 ms | 121.78.127.249 |
| 41 | 2026-08-23 12:37 | 639230845707499136 |
|
2008 ms | 121.78.127.249 |
| 40 | 2026-08-23 12:20 | 639230836186805419 |
|
12 ms | 121.78.127.249 |
| 39 | 2026-08-23 12:05 | 639230826493828316 |
|
440 ms | 121.78.127.249 |
| 38 | 2026-08-23 11:48 | 639230816817882996 |
|
1827 ms | 121.78.127.249 |
| 37 | 2026-08-23 11:32 | 639230806933854189 |
|
434 ms | 121.78.127.249 |
| 36 | 2026-08-23 11:16 | 639230797120243854 |
|
2007 ms | 121.78.127.249 |
| 35 | 2026-08-23 10:59 | 639230787310272840 |
|
2 ms | 121.78.127.249 |
| 34 | 2026-08-23 10:43 | 639230777600173142 |
|
4 ms | 121.78.127.249 |
| 33 | 2026-08-23 10:27 | 639230767665024593 |
|
6 ms | 121.78.127.249 |
| 32 | 2026-08-23 10:10 | 639230757720962293 |
|
4 ms | 121.78.127.249 |
| 31 | 2026-08-23 09:53 | 639230747722189784 |
|
4 ms | 121.78.127.249 |
| 30 | 2026-08-23 09:01 | 639230716313923480 |
|
3 ms | 121.78.127.249 |
| 29 | 2026-08-23 08:45 | 639230706813835990 |
|
806 ms | 121.78.127.249 |
| 28 | 2026-08-23 08:29 | 639230696871062203 |
|
3 ms | 121.78.127.249 |
| 27 | 2026-08-23 08:12 | 639230687142781616 |
|
463 ms | 121.78.127.249 |
| 26 | 2026-08-23 07:56 | 639230677432142227 |
|
1634 ms | 121.78.127.249 |
| 25 | 2026-08-23 07:40 | 639230667686258061 |
|
12 ms | 121.78.127.249 |
| 24 | 2026-08-23 07:24 | 639230658039243685 |
|
426 ms | 121.78.127.249 |
| 23 | 2026-08-23 07:08 | 639230648468473803 |
|
9 ms | 121.78.127.249 |
| 22 | 2026-08-23 06:52 | 639230638829658294 |
|
4 ms | 121.78.127.249 |
| 21 | 2026-08-23 06:36 | 639230629247017617 |
|
4 ms | 121.78.127.249 |
| 20 | 2026-08-23 06:20 | 639230619625318239 |
|
4269 ms | 121.78.127.249 |
| 19 | 2026-08-23 06:03 | 639230609697630264 |
|
4 ms | 121.78.127.249 |
| 18 | 2026-08-23 05:11 | 639230578570131864 |
|
7 ms | 121.78.127.249 |
| 17 | 2026-08-23 04:55 | 639230568958963168 |
|
3 ms | 121.78.127.249 |
| 16 | 2026-08-23 04:39 | 639230559287611211 |
|
2 ms | 121.78.127.249 |
| 15 | 2026-08-23 04:23 | 639230549524312030 |
|
3 ms | 121.78.127.249 |
| 14 | 2026-08-23 04:07 | 639230539739801669 |
|
1093 ms | 121.78.127.249 |
| 13 | 2026-08-23 03:51 | 639230530084069375 |
|
1596 ms | 121.78.127.249 |
| 12 | 2026-08-23 03:34 | 639230520362691441 |
|
3 ms | 121.78.127.249 |
| 11 | 2026-08-23 03:18 | 639230510677194518 |
|
1087 ms | 121.78.127.249 |
| 10 | 2026-08-23 03:02 | 639230501156002646 |
|
13 ms | 121.78.127.249 |
| 9 | 2026-08-23 02:46 | 639230491502198541 |
|
2005 ms | 121.78.127.249 |
| 8 | 2026-08-23 02:30 | 639230481860318494 |
|
2 ms | 121.78.127.249 |
| 7 | 2026-08-23 02:14 | 639230471893008575 |
|
3 ms | 121.78.127.249 |
| 6 | 2026-08-23 01:20 | 639230440030877421 |
|
4 ms | 121.78.127.249 |
| 5 | 2026-08-23 01:04 | 639230430479725508 |
|
3 ms | 121.78.127.249 |
| 4 | 2026-08-23 00:48 | 639230420875160219 |
|
1083 ms | 121.78.127.249 |
| 3 | 2026-08-23 00:32 | 639230411240692575 |
|
1017 ms | 121.78.127.249 |
| 2 | 2026-08-23 00:16 | 639230401550806607 |
|
3 ms | 121.78.127.249 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
2002 ms | 121.78.127.249 |