History for dns1.study.go.kr
Domain: study.go.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.study.go.kr
dns1.study.go.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 2026-08-24. For this date, NameServerHistory found 55 DNS check records, 54 successful responses, 1 failed responses, and 551 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 dns1.study.go.kr.
Records on Selected Date
55
Historical checks stored for this nameserver on selected date
Average Latency
551 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 23:42
All timestamps shown in UTC
Latest Resolved IP on Selected Date
27.101.224.115
Most recently resolved hosting IP on selected date
Successful Responses
54
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for dns1.study.go.kr
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 55 | 2026-08-24 23:42 | 639232109112567473 |
|
- | |
| 54 | 2026-08-24 22:49 | 639232077430823987 |
|
613 ms | 27.101.224.115 |
| 53 | 2026-08-24 22:32 | 639232067340513033 |
|
616 ms | 27.101.224.115 |
| 52 | 2026-08-24 22:15 | 639232057157944387 |
|
3 ms | 27.101.224.115 |
| 51 | 2026-08-24 21:58 | 639232046895282144 |
|
621 ms | 27.101.224.115 |
| 50 | 2026-08-24 21:05 | 639232014356623395 |
|
4 ms | 27.101.224.115 |
| 49 | 2026-08-24 20:47 | 639232004177831322 |
|
618 ms | 27.101.224.115 |
| 48 | 2026-08-24 20:30 | 639231993997863976 |
|
621 ms | 27.101.224.115 |
| 47 | 2026-08-24 20:13 | 639231983967363696 |
|
639 ms | 27.101.224.115 |
| 46 | 2026-08-24 19:21 | 639231952257842845 |
|
9 ms | 27.101.224.115 |
| 45 | 2026-08-24 19:04 | 639231942277816756 |
|
291 ms | 27.101.224.115 |
| 44 | 2026-08-24 18:47 | 639231932094180724 |
|
617 ms | 27.101.224.115 |
| 43 | 2026-08-24 18:30 | 639231922041034838 |
|
625 ms | 27.101.224.115 |
| 42 | 2026-08-24 17:37 | 639231890488117536 |
|
604 ms | 27.101.224.115 |
| 41 | 2026-08-24 17:21 | 639231880574255543 |
|
608 ms | 27.101.224.115 |
| 40 | 2026-08-24 17:04 | 639231870418029045 |
|
626 ms | 27.101.224.115 |
| 39 | 2026-08-24 16:47 | 639231860258429562 |
|
623 ms | 27.101.224.115 |
| 38 | 2026-08-24 15:54 | 639231828211839931 |
|
612 ms | 27.101.224.115 |
| 37 | 2026-08-24 15:37 | 639231818080917481 |
|
618 ms | 27.101.224.115 |
| 36 | 2026-08-24 15:20 | 639231807961539652 |
|
629 ms | 27.101.224.115 |
| 35 | 2026-08-24 15:03 | 639231797631669865 |
|
620 ms | 27.101.224.115 |
| 34 | 2026-08-24 14:10 | 639231765923559455 |
|
616 ms | 27.101.224.115 |
| 33 | 2026-08-24 13:53 | 639231755868832964 |
|
675 ms | 27.101.224.115 |
| 32 | 2026-08-24 13:36 | 639231745628278877 |
|
625 ms | 27.101.224.115 |
| 31 | 2026-08-24 13:19 | 639231735407682062 |
|
620 ms | 27.101.224.115 |
| 30 | 2026-08-24 12:26 | 639231703815441688 |
|
602 ms | 27.101.224.115 |
| 29 | 2026-08-24 12:10 | 639231693747052549 |
|
627 ms | 27.101.224.115 |
| 28 | 2026-08-24 11:53 | 639231683712487276 |
|
2285 ms | 27.101.224.115 |
| 27 | 2026-08-24 11:36 | 639231673513573868 |
|
621 ms | 27.101.224.115 |
| 26 | 2026-08-24 10:43 | 639231641791249939 |
|
621 ms | 27.101.224.115 |
| 25 | 2026-08-24 10:26 | 639231631866211033 |
|
607 ms | 27.101.224.115 |
| 24 | 2026-08-24 10:10 | 639231621644955316 |
|
296 ms | 27.101.224.115 |
| 23 | 2026-08-24 09:53 | 639231611478799259 |
|
609 ms | 27.101.224.115 |
| 22 | 2026-08-24 09:00 | 639231579923718211 |
|
627 ms | 27.101.224.115 |
| 21 | 2026-08-24 08:43 | 639231569810702936 |
|
684 ms | 27.101.224.115 |
| 20 | 2026-08-24 08:26 | 639231559762411619 |
|
628 ms | 27.101.224.115 |
| 19 | 2026-08-24 08:10 | 639231549663595407 |
|
625 ms | 27.101.224.115 |
| 18 | 2026-08-24 07:17 | 639231518076817246 |
|
603 ms | 27.101.224.115 |
| 17 | 2026-08-24 07:00 | 639231508078650885 |
|
5 ms | 27.101.224.115 |
| 16 | 2026-08-24 06:44 | 639231498210697093 |
|
627 ms | 27.101.224.115 |
| 15 | 2026-08-24 06:27 | 639231488109699360 |
|
619 ms | 27.101.224.115 |
| 14 | 2026-08-24 05:35 | 639231456772510692 |
|
616 ms | 27.101.224.115 |
| 13 | 2026-08-24 05:18 | 639231447084631185 |
|
609 ms | 27.101.224.115 |
| 12 | 2026-08-24 05:02 | 639231437208519473 |
|
294 ms | 27.101.224.115 |
| 11 | 2026-08-24 04:45 | 639231427209627490 |
|
610 ms | 27.101.224.115 |
| 10 | 2026-08-24 03:53 | 639231395791246644 |
|
2 ms | 27.101.224.115 |
| 9 | 2026-08-24 03:37 | 639231386075551458 |
|
621 ms | 27.101.224.115 |
| 8 | 2026-08-24 03:20 | 639231376208713791 |
|
3 ms | 27.101.224.115 |
| 7 | 2026-08-24 03:04 | 639231366170589276 |
|
619 ms | 27.101.224.115 |
| 6 | 2026-08-24 02:11 | 639231334732159368 |
|
620 ms | 27.101.224.115 |
| 5 | 2026-08-24 01:55 | 639231325035670078 |
|
434 ms | 27.101.224.115 |
| 4 | 2026-08-24 01:39 | 639231315132253837 |
|
611 ms | 27.101.224.115 |
| 3 | 2026-08-24 01:22 | 639231305014280808 |
|
624 ms | 27.101.224.115 |
| 2 | 2026-08-24 00:29 | 639231273779380675 |
|
644 ms | 27.101.224.115 |
| 1 | 2026-08-24 00:13 | 639231264180839154 |
|
3 ms | 27.101.224.115 |