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 2026-08-30. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 1867 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
73
Historical checks stored for this nameserver on selected date
Average Latency
1867 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-30 23:55
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
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 zel.jpcert.cc
Showing DNS history for 2026-08-30 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 | 2026-08-30 23:55 | 639237299786658397 |
|
2528 ms | 192.50.109.2 |
| 72 | 2026-08-30 23:38 | 639237289498523667 |
|
1986 ms | 192.50.109.2 |
| 71 | 2026-08-30 23:21 | 639237279386851363 |
|
2 ms | 192.50.109.2 |
| 70 | 2026-08-30 23:04 | 639237269255729708 |
|
2 ms | 192.50.109.2 |
| 69 | 2026-08-30 22:47 | 639237258831204354 |
|
2522 ms | 192.50.109.2 |
| 68 | 2026-08-30 22:30 | 639237248443221172 |
|
2526 ms | 192.50.109.2 |
| 67 | 2026-08-30 21:36 | 639237216494073151 |
|
2518 ms | 192.50.109.2 |
| 66 | 2026-08-30 21:19 | 639237206388572253 |
|
3 ms | 192.50.109.2 |
| 65 | 2026-08-30 21:02 | 639237196292015951 |
|
2269 ms | 192.50.109.2 |
| 64 | 2026-08-30 20:46 | 639237186084150891 |
|
4 ms | 192.50.109.2 |
| 63 | 2026-08-30 20:29 | 639237175762412232 |
|
3 ms | 192.50.109.2 |
| 62 | 2026-08-30 20:11 | 639237165682654803 |
|
4 ms | 192.50.109.2 |
| 61 | 2026-08-30 19:55 | 639237155472501164 |
|
2531 ms | 192.50.109.2 |
| 60 | 2026-08-30 19:38 | 639237145214619953 |
|
1886 ms | 192.50.109.2 |
| 59 | 2026-08-30 19:20 | 639237134816906963 |
|
1982 ms | 192.50.109.2 |
| 58 | 2026-08-30 19:03 | 639237124591343541 |
|
1861 ms | 192.50.109.2 |
| 57 | 2026-08-30 18:46 | 639237114243099765 |
|
1995 ms | 192.50.109.2 |
| 56 | 2026-08-30 18:29 | 639237103865174052 |
|
1987 ms | 192.50.109.2 |
| 55 | 2026-08-30 17:35 | 639237072062599712 |
|
2525 ms | 192.50.109.2 |
| 54 | 2026-08-30 17:19 | 639237062090595638 |
|
1966 ms | 192.50.109.2 |
| 53 | 2026-08-30 17:02 | 639237052076426119 |
|
4529 ms | 192.50.109.2 |
| 52 | 2026-08-30 16:45 | 639237042059539260 |
|
1970 ms | 192.50.109.2 |
| 51 | 2026-08-30 16:28 | 639237031962634816 |
|
1883 ms | 192.50.109.2 |
| 50 | 2026-08-30 16:12 | 639237021754634200 |
|
1976 ms | 192.50.109.2 |
| 49 | 2026-08-30 15:55 | 639237011506593617 |
|
1812 ms | 192.50.109.2 |
| 48 | 2026-08-30 15:38 | 639237001261956475 |
|
1989 ms | 192.50.109.2 |
| 47 | 2026-08-30 15:21 | 639236991144138400 |
|
2010 ms | 192.50.109.2 |
| 46 | 2026-08-30 15:04 | 639236981087883451 |
|
1108 ms | 192.50.109.2 |
| 45 | 2026-08-30 14:47 | 639236970808543176 |
|
1856 ms | 192.50.109.2 |
| 44 | 2026-08-30 14:30 | 639236960498194193 |
|
1971 ms | 192.50.109.2 |
| 43 | 2026-08-30 13:36 | 639236928433577921 |
|
1130 ms | 192.50.109.2 |
| 42 | 2026-08-30 13:19 | 639236918429703736 |
|
1992 ms | 192.50.109.2 |
| 41 | 2026-08-30 13:02 | 639236908230327486 |
|
2609 ms | 192.50.109.2 |
| 40 | 2026-08-30 12:45 | 639236898168597833 |
|
1981 ms | 192.50.109.2 |
| 39 | 2026-08-30 12:29 | 639236888142648178 |
|
1992 ms | 192.50.109.2 |
| 38 | 2026-08-30 12:12 | 639236878057367680 |
|
1997 ms | 192.50.109.2 |
| 37 | 2026-08-30 11:55 | 639236867916029489 |
|
3 ms | 192.50.109.2 |
| 36 | 2026-08-30 11:38 | 639236858088772005 |
|
1870 ms | 192.50.109.2 |
| 35 | 2026-08-30 11:22 | 639236848158742395 |
|
1864 ms | 192.50.109.2 |
| 34 | 2026-08-30 11:05 | 639236838137395574 |
|
1256 ms | 192.50.109.2 |
| 33 | 2026-08-30 10:49 | 639236827967386881 |
|
2581 ms | 192.50.109.2 |
| 32 | 2026-08-30 10:32 | 639236817708615077 |
|
2509 ms | 192.50.109.2 |
| 31 | 2026-08-30 09:38 | 639236785770651804 |
|
4 ms | 192.50.109.2 |
| 30 | 2026-08-30 09:21 | 639236775820686373 |
|
2530 ms | 192.50.109.2 |
| 29 | 2026-08-30 09:05 | 639236765768339082 |
|
2540 ms | 192.50.109.2 |
| 28 | 2026-08-30 08:48 | 639236755602384085 |
|
1146 ms | 192.50.109.2 |
| 27 | 2026-08-30 08:31 | 639236745600094925 |
|
6 ms | 192.50.109.2 |
| 26 | 2026-08-30 08:14 | 639236735311262753 |
|
2508 ms | 192.50.109.2 |
| 25 | 2026-08-30 07:57 | 639236724996745235 |
|
2327 ms | 192.50.109.2 |
| 24 | 2026-08-30 07:40 | 639236714839899761 |
|
2032 ms | 192.50.109.2 |
| 23 | 2026-08-30 07:23 | 639236704748431488 |
|
1875 ms | 192.50.109.2 |
| 22 | 2026-08-30 07:06 | 639236694430128550 |
|
1867 ms | 192.50.109.2 |
| 21 | 2026-08-30 06:49 | 639236684143292417 |
|
2607 ms | 192.50.109.2 |
| 20 | 2026-08-30 06:32 | 639236673972499943 |
|
2532 ms | 192.50.109.2 |
| 19 | 2026-08-30 05:39 | 639236642126522802 |
|
1962 ms | 192.50.109.2 |
| 18 | 2026-08-30 05:22 | 639236632183518198 |
|
2522 ms | 192.50.109.2 |
| 17 | 2026-08-30 05:05 | 639236622289312589 |
|
3 ms | 192.50.109.2 |
| 16 | 2026-08-30 04:49 | 639236612490676525 |
|
2573 ms | 192.50.109.2 |
| 15 | 2026-08-30 04:33 | 639236602582494852 |
|
2032 ms | 192.50.109.2 |
| 14 | 2026-08-30 04:16 | 639236592511706469 |
|
2508 ms | 192.50.109.2 |
| 13 | 2026-08-30 03:59 | 639236582441006869 |
|
4528 ms | 192.50.109.2 |
| 12 | 2026-08-30 03:43 | 639236572478785089 |
|
1999 ms | 192.50.109.2 |
| 11 | 2026-08-30 03:26 | 639236562556749999 |
|
1973 ms | 192.50.109.2 |
| 10 | 2026-08-30 03:09 | 639236552353482281 |
|
1978 ms | 192.50.109.2 |
| 9 | 2026-08-30 02:52 | 639236542188881607 |
|
2008 ms | 192.50.109.2 |
| 8 | 2026-08-30 02:35 | 639236531885440105 |
|
2524 ms | 192.50.109.2 |
| 7 | 2026-08-30 01:42 | 639236499922985383 |
|
1981 ms | 192.50.109.2 |
| 6 | 2026-08-30 01:25 | 639236489713594431 |
|
2260 ms | 192.50.109.2 |
| 5 | 2026-08-30 01:08 | 639236479750443901 |
|
1980 ms | 192.50.109.2 |
| 4 | 2026-08-30 00:51 | 639236469719936375 |
|
1990 ms | 192.50.109.2 |
| 3 | 2026-08-30 00:35 | 639236459579244885 |
|
1869 ms | 192.50.109.2 |
| 2 | 2026-08-30 00:18 | 639236449582837549 |
|
2513 ms | 192.50.109.2 |
| 1 | 2026-08-30 00:01 | 639236439461653110 |
|
1147 ms | 192.50.109.2 |