History for ns2.1sum.kr
Domain: 1sum.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.1sum.kr
ns2.1sum.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 73 DNS check records, 73 successful responses, 0 failed responses, and 518 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 ns2.1sum.kr.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
518 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:43
All timestamps shown in UTC
Latest Resolved IP on Selected Date
218.145.65.144
Most recently resolved hosting IP on selected date
Successful Responses
73
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 ns2.1sum.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 |
|---|---|---|---|---|---|
| 73 | 2026-08-22 23:43 | 639230382051619327 |
|
7 ms | 218.145.65.144 |
| 72 | 2026-08-22 23:27 | 639230372323353529 |
|
267 ms | 218.145.65.144 |
| 71 | 2026-08-22 23:11 | 639230362586451064 |
|
574 ms | 218.145.65.144 |
| 70 | 2026-08-22 22:55 | 639230352793666303 |
|
567 ms | 218.145.65.144 |
| 69 | 2026-08-22 22:38 | 639230342775737758 |
|
552 ms | 218.145.65.144 |
| 68 | 2026-08-22 22:21 | 639230332639939561 |
|
566 ms | 218.145.65.144 |
| 67 | 2026-08-22 21:28 | 639230301014190104 |
|
554 ms | 218.145.65.144 |
| 66 | 2026-08-22 21:12 | 639230291048161498 |
|
592 ms | 218.145.65.144 |
| 65 | 2026-08-22 20:55 | 639230280894353664 |
|
557 ms | 218.145.65.144 |
| 64 | 2026-08-22 20:38 | 639230270699419073 |
|
571 ms | 218.145.65.144 |
| 63 | 2026-08-22 20:21 | 639230260248163050 |
|
570 ms | 218.145.65.144 |
| 62 | 2026-08-22 20:04 | 639230250122494282 |
|
572 ms | 218.145.65.144 |
| 61 | 2026-08-22 19:47 | 639230239972935046 |
|
556 ms | 218.145.65.144 |
| 60 | 2026-08-22 19:30 | 639230229963262464 |
|
567 ms | 218.145.65.144 |
| 59 | 2026-08-22 19:13 | 639230220033804658 |
|
571 ms | 218.145.65.144 |
| 58 | 2026-08-22 18:57 | 639230209891107289 |
|
568 ms | 218.145.65.144 |
| 57 | 2026-08-22 18:40 | 639230199630298717 |
|
566 ms | 218.145.65.144 |
| 56 | 2026-08-22 18:22 | 639230189301984150 |
|
579 ms | 218.145.65.144 |
| 55 | 2026-08-22 17:29 | 639230157138468804 |
|
559 ms | 218.145.65.144 |
| 54 | 2026-08-22 17:12 | 639230146987869495 |
|
561 ms | 218.145.65.144 |
| 53 | 2026-08-22 16:55 | 639230136768638516 |
|
550 ms | 218.145.65.144 |
| 52 | 2026-08-22 16:38 | 639230126735907877 |
|
563 ms | 218.145.65.144 |
| 51 | 2026-08-22 16:21 | 639230116551187768 |
|
569 ms | 218.145.65.144 |
| 50 | 2026-08-22 16:04 | 639230106335615913 |
|
572 ms | 218.145.65.144 |
| 49 | 2026-08-22 15:47 | 639230096177758176 |
|
580 ms | 218.145.65.144 |
| 48 | 2026-08-22 15:30 | 639230086185999993 |
|
559 ms | 218.145.65.144 |
| 47 | 2026-08-22 15:14 | 639230076247854903 |
|
576 ms | 218.145.65.144 |
| 46 | 2026-08-22 14:57 | 639230066076077530 |
|
572 ms | 218.145.65.144 |
| 45 | 2026-08-22 14:40 | 639230055738197328 |
|
588 ms | 218.145.65.144 |
| 44 | 2026-08-22 14:23 | 639230045411225521 |
|
565 ms | 218.145.65.144 |
| 43 | 2026-08-22 13:29 | 639230013046000470 |
|
585 ms | 218.145.65.144 |
| 42 | 2026-08-22 13:12 | 639230003090037878 |
|
560 ms | 218.145.65.144 |
| 41 | 2026-08-22 12:55 | 639229993008259475 |
|
577 ms | 218.145.65.144 |
| 40 | 2026-08-22 12:38 | 639229982909449470 |
|
557 ms | 218.145.65.144 |
| 39 | 2026-08-22 12:22 | 639229973035502212 |
|
575 ms | 218.145.65.144 |
| 38 | 2026-08-22 12:05 | 639229963064296145 |
|
573 ms | 218.145.65.144 |
| 37 | 2026-08-22 11:48 | 639229952996162143 |
|
574 ms | 218.145.65.144 |
| 36 | 2026-08-22 11:32 | 639229943051949195 |
|
561 ms | 218.145.65.144 |
| 35 | 2026-08-22 11:15 | 639229932919214934 |
|
567 ms | 218.145.65.144 |
| 34 | 2026-08-22 10:58 | 639229922745889838 |
|
578 ms | 218.145.65.144 |
| 33 | 2026-08-22 10:41 | 639229912587214796 |
|
554 ms | 218.145.65.144 |
| 32 | 2026-08-22 10:24 | 639229902240004454 |
|
581 ms | 218.145.65.144 |
| 31 | 2026-08-22 09:31 | 639229870800501662 |
|
304 ms | 218.145.65.144 |
| 30 | 2026-08-22 09:15 | 639229861058384956 |
|
586 ms | 218.145.65.144 |
| 29 | 2026-08-22 08:59 | 639229851158592604 |
|
615 ms | 218.145.65.144 |
| 28 | 2026-08-22 08:42 | 639229841475569629 |
|
297 ms | 218.145.65.144 |
| 27 | 2026-08-22 08:26 | 639229831887658471 |
|
339 ms | 218.145.65.144 |
| 26 | 2026-08-22 08:10 | 639229822043670346 |
|
568 ms | 218.145.65.144 |
| 25 | 2026-08-22 07:54 | 639229812327913936 |
|
347 ms | 218.145.65.144 |
| 24 | 2026-08-22 07:38 | 639229802629488686 |
|
566 ms | 218.145.65.144 |
| 23 | 2026-08-22 07:21 | 639229793051447309 |
|
572 ms | 218.145.65.144 |
| 22 | 2026-08-22 07:05 | 639229783303531961 |
|
561 ms | 218.145.65.144 |
| 21 | 2026-08-22 06:49 | 639229773458051942 |
|
577 ms | 218.145.65.144 |
| 20 | 2026-08-22 06:32 | 639229763373848056 |
|
566 ms | 218.145.65.144 |
| 19 | 2026-08-22 05:40 | 639229732140622809 |
|
552 ms | 218.145.65.144 |
| 18 | 2026-08-22 05:24 | 639229722699695967 |
|
10 ms | 218.145.65.144 |
| 17 | 2026-08-22 05:08 | 639229713097498075 |
|
557 ms | 218.145.65.144 |
| 16 | 2026-08-22 04:52 | 639229703543969637 |
|
552 ms | 218.145.65.144 |
| 15 | 2026-08-22 04:36 | 639229693970392873 |
|
550 ms | 218.145.65.144 |
| 14 | 2026-08-22 04:20 | 639229684277329469 |
|
289 ms | 218.145.65.144 |
| 13 | 2026-08-22 04:04 | 639229674501596661 |
|
644 ms | 218.145.65.144 |
| 12 | 2026-08-22 03:48 | 639229665064441147 |
|
553 ms | 218.145.65.144 |
| 11 | 2026-08-22 03:32 | 639229655507536872 |
|
596 ms | 218.145.65.144 |
| 10 | 2026-08-22 03:16 | 639229645849603111 |
|
555 ms | 218.145.65.144 |
| 9 | 2026-08-22 03:00 | 639229636090497453 |
|
557 ms | 218.145.65.144 |
| 8 | 2026-08-22 02:43 | 639229625978544281 |
|
580 ms | 218.145.65.144 |
| 7 | 2026-08-22 01:51 | 639229594644662176 |
|
367 ms | 218.145.65.144 |
| 6 | 2026-08-22 01:35 | 639229585214633065 |
|
569 ms | 218.145.65.144 |
| 5 | 2026-08-22 01:19 | 639229575581042175 |
|
4 ms | 218.145.65.144 |
| 4 | 2026-08-22 01:03 | 639229565912268962 |
|
557 ms | 218.145.65.144 |
| 3 | 2026-08-22 00:47 | 639229556237813203 |
|
585 ms | 218.145.65.144 |
| 2 | 2026-08-22 00:31 | 639229546625802518 |
|
561 ms | 218.145.65.144 |
| 1 | 2026-08-22 00:15 | 639229537172016621 |
|
275 ms | 218.145.65.144 |