History for ulsanja.co.kr
Domain: co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ulsanja.co.kr
ulsanja.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 66 DNS check records, 65 successful responses, 1 failed responses, and 671 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 ulsanja.co.kr.
Records on Selected Date
66
Historical checks stored for this nameserver on selected date
Average Latency
671 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 22:18
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.31.187.204
Most recently resolved hosting IP on selected date
Successful Responses
65
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 ulsanja.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 |
|---|---|---|---|---|---|
| 66 | 2026-08-25 22:18 | 639232921673215474 |
|
619 ms | 202.31.187.204 |
| 65 | 2026-08-25 22:01 | 639232911234504639 |
|
623 ms | 202.31.187.204 |
| 64 | 2026-08-25 21:44 | 639232900747078453 |
|
612 ms | 202.31.187.204 |
| 63 | 2026-08-25 21:26 | 639232890389222534 |
|
4 ms | 202.31.187.204 |
| 62 | 2026-08-25 21:09 | 639232880143390843 |
|
609 ms | 202.31.187.204 |
| 61 | 2026-08-25 20:52 | 639232869755024069 |
|
611 ms | 202.31.187.204 |
| 60 | 2026-08-25 20:34 | 639232859355940346 |
|
3 ms | 202.31.187.204 |
| 59 | 2026-08-25 20:17 | 639232848992244953 |
|
593 ms | 202.31.187.204 |
| 58 | 2026-08-25 20:00 | 639232838596478500 |
|
4 ms | 202.31.187.204 |
| 57 | 2026-08-25 19:42 | 639232828175327683 |
|
612 ms | 202.31.187.204 |
| 56 | 2026-08-25 19:25 | 639232817798330473 |
|
3 ms | 202.31.187.204 |
| 55 | 2026-08-25 18:31 | 639232785462407552 |
|
633 ms | 202.31.187.204 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
4 ms | 202.31.187.204 |
| 53 | 2026-08-25 17:57 | 639232764991087115 |
|
4 ms | 202.31.187.204 |
| 52 | 2026-08-25 17:40 | 639232754842971478 |
|
620 ms | 202.31.187.204 |
| 51 | 2026-08-25 17:23 | 639232744455159107 |
|
629 ms | 202.31.187.204 |
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
3 ms | 202.31.187.204 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
629 ms | 202.31.187.204 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
4 ms | 202.31.187.204 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
612 ms | 202.31.187.204 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
608 ms | 202.31.187.204 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
624 ms | 202.31.187.204 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
604 ms | 202.31.187.204 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
622 ms | 202.31.187.204 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
589 ms | 202.31.187.204 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
616 ms | 202.31.187.204 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
616 ms | 202.31.187.204 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
586 ms | 202.31.187.204 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
605 ms | 202.31.187.204 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
615 ms | 202.31.187.204 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
631 ms | 202.31.187.204 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
613 ms | 202.31.187.204 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
615 ms | 202.31.187.204 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
627 ms | 202.31.187.204 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
617 ms | 202.31.187.204 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
626 ms | 202.31.187.204 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
4301 ms | 202.31.187.204 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
622 ms | 202.31.187.204 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
591 ms | 202.31.187.204 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
- | |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
627 ms | 202.31.187.204 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
636 ms | 202.31.187.204 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
611 ms | 202.31.187.204 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
617 ms | 202.31.187.204 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
606 ms | 202.31.187.204 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
620 ms | 202.31.187.204 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
622 ms | 202.31.187.204 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
914 ms | 202.31.187.204 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
905 ms | 202.31.187.204 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
594 ms | 202.31.187.204 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
4278 ms | 202.31.187.204 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
2 ms | 202.31.187.204 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
3 ms | 202.31.187.204 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
603 ms | 202.31.187.204 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
2193 ms | 202.31.187.204 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
602 ms | 202.31.187.204 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
623 ms | 202.31.187.204 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
604 ms | 202.31.187.204 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
887 ms | 202.31.187.204 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
600 ms | 202.31.187.204 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
618 ms | 202.31.187.204 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
625 ms | 202.31.187.204 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
617 ms | 202.31.187.204 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
615 ms | 202.31.187.204 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
631 ms | 202.31.187.204 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
616 ms | 202.31.187.204 |