History for ns.obs.co.kr
Domain: obs.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.obs.co.kr
ns.obs.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 59 DNS check records, 59 successful responses, 0 failed responses, and 1618 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 ns.obs.co.kr.
Records on Selected Date
59
Historical checks stored for this nameserver on selected date
Average Latency
1618 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 20:17
All timestamps shown in UTC
Latest Resolved IP on Selected Date
218.38.236.203
Most recently resolved hosting IP on selected date
Successful Responses
59
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 ns.obs.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 |
|---|---|---|---|---|---|
| 59 | 2026-08-25 20:17 | 639232848992244953 |
|
4 ms | 218.38.236.203 |
| 58 | 2026-08-25 20:00 | 639232838596478500 |
|
1776 ms | 218.38.236.203 |
| 57 | 2026-08-25 19:42 | 639232828175327683 |
|
1765 ms | 218.38.236.203 |
| 56 | 2026-08-25 19:25 | 639232817798330473 |
|
1764 ms | 218.38.236.203 |
| 55 | 2026-08-25 18:31 | 639232785462407552 |
|
1752 ms | 218.38.236.203 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
3 ms | 218.38.236.203 |
| 53 | 2026-08-25 17:57 | 639232764991087115 |
|
1773 ms | 218.38.236.203 |
| 52 | 2026-08-25 17:40 | 639232754842971478 |
|
1760 ms | 218.38.236.203 |
| 51 | 2026-08-25 17:23 | 639232744455159107 |
|
1767 ms | 218.38.236.203 |
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
1774 ms | 218.38.236.203 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
1764 ms | 218.38.236.203 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
1759 ms | 218.38.236.203 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
887 ms | 218.38.236.203 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
1786 ms | 218.38.236.203 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
1774 ms | 218.38.236.203 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
1781 ms | 218.38.236.203 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
887 ms | 218.38.236.203 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
1772 ms | 218.38.236.203 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
1777 ms | 218.38.236.203 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
1749 ms | 218.38.236.203 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
1767 ms | 218.38.236.203 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
1756 ms | 218.38.236.203 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
1776 ms | 218.38.236.203 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
1779 ms | 218.38.236.203 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
1783 ms | 218.38.236.203 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
2275 ms | 218.38.236.203 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
1786 ms | 218.38.236.203 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
1769 ms | 218.38.236.203 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
882 ms | 218.38.236.203 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
1782 ms | 218.38.236.203 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
3 ms | 218.38.236.203 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
1755 ms | 218.38.236.203 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
1758 ms | 218.38.236.203 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
1763 ms | 218.38.236.203 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
1739 ms | 218.38.236.203 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
1777 ms | 218.38.236.203 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
1769 ms | 218.38.236.203 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
1777 ms | 218.38.236.203 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
1757 ms | 218.38.236.203 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
1783 ms | 218.38.236.203 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
1759 ms | 218.38.236.203 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
1827 ms | 218.38.236.203 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
1797 ms | 218.38.236.203 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
1762 ms | 218.38.236.203 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
1778 ms | 218.38.236.203 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
1773 ms | 218.38.236.203 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
874 ms | 218.38.236.203 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
1858 ms | 218.38.236.203 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
1767 ms | 218.38.236.203 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
1851 ms | 218.38.236.203 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
1785 ms | 218.38.236.203 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
1815 ms | 218.38.236.203 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
877 ms | 218.38.236.203 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
1785 ms | 218.38.236.203 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
1643 ms | 218.38.236.203 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
1905 ms | 218.38.236.203 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
1783 ms | 218.38.236.203 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
1765 ms | 218.38.236.203 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
1771 ms | 218.38.236.203 |