History for ns1.mtool.co.kr
Domain: mtool.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.mtool.co.kr
ns1.mtool.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 452 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 ns1.mtool.co.kr.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
452 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.124.124.4
Most recently resolved hosting IP on selected date
Successful Responses
74
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 ns1.mtool.co.kr
Showing DNS history for 2026-08-22 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-22 23:59 | 639230391807229016 |
|
3 ms | 121.124.124.4 |
| 73 | 2026-08-22 23:43 | 639230382051619327 |
|
600 ms | 121.124.124.4 |
| 72 | 2026-08-22 23:27 | 639230372323353529 |
|
2 ms | 121.124.124.4 |
| 71 | 2026-08-22 23:11 | 639230362586451064 |
|
2 ms | 121.124.124.4 |
| 70 | 2026-08-22 22:54 | 639230352793666303 |
|
30 ms | 121.124.124.4 |
| 69 | 2026-08-22 22:38 | 639230342775737758 |
|
593 ms | 121.124.124.4 |
| 68 | 2026-08-22 22:21 | 639230332639939561 |
|
781 ms | 121.124.124.4 |
| 67 | 2026-08-22 21:28 | 639230301014190104 |
|
602 ms | 121.124.124.4 |
| 66 | 2026-08-22 21:12 | 639230291048161498 |
|
571 ms | 121.124.124.4 |
| 65 | 2026-08-22 20:55 | 639230280894353664 |
|
293 ms | 121.124.124.4 |
| 64 | 2026-08-22 20:38 | 639230270699419073 |
|
616 ms | 121.124.124.4 |
| 63 | 2026-08-22 20:21 | 639230260248163050 |
|
593 ms | 121.124.124.4 |
| 62 | 2026-08-22 20:04 | 639230250122494282 |
|
298 ms | 121.124.124.4 |
| 61 | 2026-08-22 19:47 | 639230239972935046 |
|
581 ms | 121.124.124.4 |
| 60 | 2026-08-22 19:30 | 639230229963262464 |
|
605 ms | 121.124.124.4 |
| 59 | 2026-08-22 19:13 | 639230220033804658 |
|
598 ms | 121.124.124.4 |
| 58 | 2026-08-22 18:57 | 639230209891107289 |
|
299 ms | 121.124.124.4 |
| 57 | 2026-08-22 18:40 | 639230199630298717 |
|
297 ms | 121.124.124.4 |
| 56 | 2026-08-22 18:22 | 639230189301984150 |
|
608 ms | 121.124.124.4 |
| 55 | 2026-08-22 17:29 | 639230157138468804 |
|
605 ms | 121.124.124.4 |
| 54 | 2026-08-22 17:12 | 639230146987869495 |
|
2885 ms | 121.124.124.4 |
| 53 | 2026-08-22 16:55 | 639230136768638516 |
|
292 ms | 121.124.124.4 |
| 52 | 2026-08-22 16:38 | 639230126735907877 |
|
3 ms | 121.124.124.4 |
| 51 | 2026-08-22 16:21 | 639230116551187768 |
|
608 ms | 121.124.124.4 |
| 50 | 2026-08-22 16:04 | 639230106335615913 |
|
612 ms | 121.124.124.4 |
| 49 | 2026-08-22 15:47 | 639230096177758176 |
|
288 ms | 121.124.124.4 |
| 48 | 2026-08-22 15:30 | 639230086185999993 |
|
295 ms | 121.124.124.4 |
| 47 | 2026-08-22 15:14 | 639230076247854903 |
|
607 ms | 121.124.124.4 |
| 46 | 2026-08-22 14:57 | 639230066076077530 |
|
596 ms | 121.124.124.4 |
| 45 | 2026-08-22 14:40 | 639230055738197328 |
|
588 ms | 121.124.124.4 |
| 44 | 2026-08-22 14:23 | 639230045411225521 |
|
624 ms | 121.124.124.4 |
| 43 | 2026-08-22 13:29 | 639230013046000470 |
|
577 ms | 121.124.124.4 |
| 42 | 2026-08-22 13:12 | 639230003090037878 |
|
2031 ms | 121.124.124.4 |
| 41 | 2026-08-22 12:55 | 639229993008259475 |
|
2008 ms | 121.124.124.4 |
| 40 | 2026-08-22 12:38 | 639229982909449470 |
|
607 ms | 121.124.124.4 |
| 39 | 2026-08-22 12:21 | 639229973035502212 |
|
287 ms | 121.124.124.4 |
| 38 | 2026-08-22 12:05 | 639229963064296145 |
|
600 ms | 121.124.124.4 |
| 37 | 2026-08-22 11:48 | 639229952996162143 |
|
686 ms | 121.124.124.4 |
| 36 | 2026-08-22 11:32 | 639229943051949195 |
|
586 ms | 121.124.124.4 |
| 35 | 2026-08-22 11:15 | 639229932919214934 |
|
594 ms | 121.124.124.4 |
| 34 | 2026-08-22 10:58 | 639229922745889838 |
|
292 ms | 121.124.124.4 |
| 33 | 2026-08-22 10:41 | 639229912587214796 |
|
361 ms | 121.124.124.4 |
| 32 | 2026-08-22 10:24 | 639229902240004454 |
|
882 ms | 121.124.124.4 |
| 31 | 2026-08-22 09:31 | 639229870800501662 |
|
9 ms | 121.124.124.4 |
| 30 | 2026-08-22 09:15 | 639229861058384956 |
|
11 ms | 121.124.124.4 |
| 29 | 2026-08-22 08:59 | 639229851158592604 |
|
672 ms | 121.124.124.4 |
| 28 | 2026-08-22 08:42 | 639229841475569629 |
|
3 ms | 121.124.124.4 |
| 27 | 2026-08-22 08:26 | 639229831887658471 |
|
768 ms | 121.124.124.4 |
| 26 | 2026-08-22 08:10 | 639229822043670346 |
|
614 ms | 121.124.124.4 |
| 25 | 2026-08-22 07:54 | 639229812327913936 |
|
604 ms | 121.124.124.4 |
| 24 | 2026-08-22 07:38 | 639229802629488686 |
|
583 ms | 121.124.124.4 |
| 23 | 2026-08-22 07:21 | 639229793051447309 |
|
288 ms | 121.124.124.4 |
| 22 | 2026-08-22 07:05 | 639229783303531961 |
|
577 ms | 121.124.124.4 |
| 21 | 2026-08-22 06:49 | 639229773458051942 |
|
277 ms | 121.124.124.4 |
| 20 | 2026-08-22 06:32 | 639229763373848056 |
|
601 ms | 121.124.124.4 |
| 19 | 2026-08-22 05:40 | 639229732140622809 |
|
17 ms | 121.124.124.4 |
| 18 | 2026-08-22 05:24 | 639229722699695967 |
|
3 ms | 121.124.124.4 |
| 17 | 2026-08-22 05:08 | 639229713097498075 |
|
8 ms | 121.124.124.4 |
| 16 | 2026-08-22 04:52 | 639229703543969637 |
|
7 ms | 121.124.124.4 |
| 15 | 2026-08-22 04:36 | 639229693970392873 |
|
285 ms | 121.124.124.4 |
| 14 | 2026-08-22 04:20 | 639229684277329469 |
|
279 ms | 121.124.124.4 |
| 13 | 2026-08-22 04:04 | 639229674501596661 |
|
294 ms | 121.124.124.4 |
| 12 | 2026-08-22 03:48 | 639229665064441147 |
|
15 ms | 121.124.124.4 |
| 11 | 2026-08-22 03:32 | 639229655507536872 |
|
293 ms | 121.124.124.4 |
| 10 | 2026-08-22 03:16 | 639229645849603111 |
|
3 ms | 121.124.124.4 |
| 9 | 2026-08-22 03:00 | 639229636090497453 |
|
290 ms | 121.124.124.4 |
| 8 | 2026-08-22 02:43 | 639229625978544281 |
|
594 ms | 121.124.124.4 |
| 7 | 2026-08-22 01:51 | 639229594644662176 |
|
4 ms | 121.124.124.4 |
| 6 | 2026-08-22 01:35 | 639229585214633065 |
|
560 ms | 121.124.124.4 |
| 5 | 2026-08-22 01:19 | 639229575581042175 |
|
3 ms | 121.124.124.4 |
| 4 | 2026-08-22 01:03 | 639229565912268962 |
|
3 ms | 121.124.124.4 |
| 3 | 2026-08-22 00:47 | 639229556237813203 |
|
11 ms | 121.124.124.4 |
| 2 | 2026-08-22 00:31 | 639229546625802518 |
|
274 ms | 121.124.124.4 |
| 1 | 2026-08-22 00:15 | 639229537172016621 |
|
2 ms | 121.124.124.4 |