History for zel.jpcert.cc
Domain: jpcert.cc • Tracking since 2026-08-04 23:25 UTC
DNS response history for zel.jpcert.cc
zel.jpcert.cc 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 69 DNS check records, 68 successful responses, 1 failed responses, and 2059 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 zel.jpcert.cc.
Records on Selected Date
69
Historical checks stored for this nameserver on selected date
Average Latency
2059 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 23:47
All timestamps shown in UTC
Latest Resolved IP on Selected Date
192.50.109.2
Most recently resolved hosting IP on selected date
Successful Responses
68
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for zel.jpcert.cc
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 |
|---|---|---|---|---|---|
| 69 | 2026-08-25 23:47 | 639232974980190573 |
|
3768 ms | 192.50.109.2 |
| 68 | 2026-08-25 23:30 | 639232964577050707 |
|
2571 ms | 192.50.109.2 |
| 67 | 2026-08-25 22:36 | 639232932163142799 |
|
4252 ms | 192.50.109.2 |
| 66 | 2026-08-25 22:19 | 639232921673215474 |
|
2000 ms | 192.50.109.2 |
| 65 | 2026-08-25 22:01 | 639232911234504639 |
|
2572 ms | 192.50.109.2 |
| 64 | 2026-08-25 21:44 | 639232900747078453 |
|
2327 ms | 192.50.109.2 |
| 63 | 2026-08-25 21:26 | 639232890389222534 |
|
1809 ms | 192.50.109.2 |
| 62 | 2026-08-25 21:09 | 639232880143390843 |
|
2503 ms | 192.50.109.2 |
| 61 | 2026-08-25 20:52 | 639232869755024069 |
|
1165 ms | 192.50.109.2 |
| 60 | 2026-08-25 20:35 | 639232859355940346 |
|
1986 ms | 192.50.109.2 |
| 59 | 2026-08-25 20:17 | 639232848992244953 |
|
1236 ms | 192.50.109.2 |
| 58 | 2026-08-25 20:00 | 639232838596478500 |
|
2503 ms | 192.50.109.2 |
| 57 | 2026-08-25 19:43 | 639232828175327683 |
|
1804 ms | 192.50.109.2 |
| 56 | 2026-08-25 19:25 | 639232817798330473 |
|
2498 ms | 192.50.109.2 |
| 55 | 2026-08-25 18:31 | 639232785462407552 |
|
2643 ms | 192.50.109.2 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
1996 ms | 192.50.109.2 |
| 53 | 2026-08-25 17:57 | 639232764991087115 |
|
2499 ms | 192.50.109.2 |
| 52 | 2026-08-25 17:40 | 639232754842971478 |
|
1988 ms | 192.50.109.2 |
| 51 | 2026-08-25 17:23 | 639232744455159107 |
|
1997 ms | 192.50.109.2 |
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
2494 ms | 192.50.109.2 |
| 49 | 2026-08-25 16:49 | 639232723827874402 |
|
1852 ms | 192.50.109.2 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
2267 ms | 192.50.109.2 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
2507 ms | 192.50.109.2 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
1881 ms | 192.50.109.2 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
2299 ms | 192.50.109.2 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
2620 ms | 192.50.109.2 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
4558 ms | 192.50.109.2 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
2527 ms | 192.50.109.2 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
1975 ms | 192.50.109.2 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
1844 ms | 192.50.109.2 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
1852 ms | 192.50.109.2 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
2786 ms | 192.50.109.2 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
2266 ms | 192.50.109.2 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
2285 ms | 192.50.109.2 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
2536 ms | 192.50.109.2 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
1993 ms | 192.50.109.2 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
2504 ms | 192.50.109.2 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
3 ms | 192.50.109.2 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
2281 ms | 192.50.109.2 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
1986 ms | 192.50.109.2 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
2495 ms | 192.50.109.2 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
2533 ms | 192.50.109.2 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
1873 ms | 192.50.109.2 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
1952 ms | 192.50.109.2 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
5 ms | 192.50.109.2 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
1145 ms | 192.50.109.2 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
1801 ms | 192.50.109.2 |
| 22 | 2026-08-25 07:48 | 639232399077195997 |
|
2562 ms | 192.50.109.2 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
1734 ms | 192.50.109.2 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
- | |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
1987 ms | 192.50.109.2 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
1993 ms | 192.50.109.2 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
1871 ms | 192.50.109.2 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
2007 ms | 192.50.109.2 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
3 ms | 192.50.109.2 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
2488 ms | 192.50.109.2 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
2367 ms | 192.50.109.2 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
1999 ms | 192.50.109.2 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
1962 ms | 192.50.109.2 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
2533 ms | 192.50.109.2 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
2590 ms | 192.50.109.2 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
2674 ms | 192.50.109.2 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
2 ms | 192.50.109.2 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
2000 ms | 192.50.109.2 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
2 ms | 192.50.109.2 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
1382 ms | 192.50.109.2 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
4 ms | 192.50.109.2 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
2033 ms | 192.50.109.2 |
| 1 | 2026-08-25 00:02 | 639232119551972438 |
|
2579 ms | 192.50.109.2 |