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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 1380 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
74
Historical checks stored for this nameserver on selected date
Average Latency
1380 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:45
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
74
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 2026-08-22 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-22 23:45 | 639230382051619327 |
|
484 ms | 192.50.109.2 |
| 73 | 2026-08-22 23:29 | 639230372323353529 |
|
1936 ms | 192.50.109.2 |
| 72 | 2026-08-22 23:12 | 639230362586451064 |
|
3 ms | 192.50.109.2 |
| 71 | 2026-08-22 22:56 | 639230352793666303 |
|
3 ms | 192.50.109.2 |
| 70 | 2026-08-22 22:40 | 639230342775737758 |
|
1956 ms | 192.50.109.2 |
| 69 | 2026-08-22 22:23 | 639230332639939561 |
|
2502 ms | 192.50.109.2 |
| 68 | 2026-08-22 21:30 | 639230301014190104 |
|
970 ms | 192.50.109.2 |
| 67 | 2026-08-22 21:13 | 639230291048161498 |
|
3 ms | 192.50.109.2 |
| 66 | 2026-08-22 20:57 | 639230280894353664 |
|
1946 ms | 192.50.109.2 |
| 65 | 2026-08-22 20:40 | 639230270699419073 |
|
2000 ms | 192.50.109.2 |
| 64 | 2026-08-22 20:23 | 639230260248163050 |
|
2495 ms | 192.50.109.2 |
| 63 | 2026-08-22 20:05 | 639230250122494282 |
|
2514 ms | 192.50.109.2 |
| 62 | 2026-08-22 19:49 | 639230239972935046 |
|
274 ms | 192.50.109.2 |
| 61 | 2026-08-22 19:32 | 639230229963262464 |
|
270 ms | 192.50.109.2 |
| 60 | 2026-08-22 19:15 | 639230220033804658 |
|
1942 ms | 192.50.109.2 |
| 59 | 2026-08-22 18:58 | 639230209891107289 |
|
1101 ms | 192.50.109.2 |
| 58 | 2026-08-22 18:41 | 639230199630298717 |
|
2489 ms | 192.50.109.2 |
| 57 | 2026-08-22 18:24 | 639230189301984150 |
|
1993 ms | 192.50.109.2 |
| 56 | 2026-08-22 17:31 | 639230157138468804 |
|
2007 ms | 192.50.109.2 |
| 55 | 2026-08-22 17:14 | 639230146987869495 |
|
1970 ms | 192.50.109.2 |
| 54 | 2026-08-22 16:57 | 639230136768638516 |
|
2518 ms | 192.50.109.2 |
| 53 | 2026-08-22 16:40 | 639230126735907877 |
|
2536 ms | 192.50.109.2 |
| 52 | 2026-08-22 16:23 | 639230116551187768 |
|
1867 ms | 192.50.109.2 |
| 51 | 2026-08-22 16:06 | 639230106335615913 |
|
1965 ms | 192.50.109.2 |
| 50 | 2026-08-22 15:49 | 639230096177758176 |
|
1838 ms | 192.50.109.2 |
| 49 | 2026-08-22 15:32 | 639230086185999993 |
|
7 ms | 192.50.109.2 |
| 48 | 2026-08-22 15:15 | 639230076247854903 |
|
1962 ms | 192.50.109.2 |
| 47 | 2026-08-22 14:59 | 639230066076077530 |
|
2611 ms | 192.50.109.2 |
| 46 | 2026-08-22 14:42 | 639230055738197328 |
|
1121 ms | 192.50.109.2 |
| 45 | 2026-08-22 14:25 | 639230045411225521 |
|
2540 ms | 192.50.109.2 |
| 44 | 2026-08-22 13:30 | 639230013046000470 |
|
1912 ms | 192.50.109.2 |
| 43 | 2026-08-22 13:14 | 639230003090037878 |
|
1995 ms | 192.50.109.2 |
| 42 | 2026-08-22 12:57 | 639229993008259475 |
|
1938 ms | 192.50.109.2 |
| 41 | 2026-08-22 12:40 | 639229982909449470 |
|
1089 ms | 192.50.109.2 |
| 40 | 2026-08-22 12:23 | 639229973035502212 |
|
1977 ms | 192.50.109.2 |
| 39 | 2026-08-22 12:07 | 639229963064296145 |
|
1978 ms | 192.50.109.2 |
| 38 | 2026-08-22 11:50 | 639229952996162143 |
|
2501 ms | 192.50.109.2 |
| 37 | 2026-08-22 11:33 | 639229943051949195 |
|
1984 ms | 192.50.109.2 |
| 36 | 2026-08-22 11:17 | 639229932919214934 |
|
1968 ms | 192.50.109.2 |
| 35 | 2026-08-22 11:00 | 639229922745889838 |
|
1953 ms | 192.50.109.2 |
| 34 | 2026-08-22 10:43 | 639229912587214796 |
|
1091 ms | 192.50.109.2 |
| 33 | 2026-08-22 10:26 | 639229902240004454 |
|
1105 ms | 192.50.109.2 |
| 32 | 2026-08-22 09:33 | 639229870800501662 |
|
1949 ms | 192.50.109.2 |
| 31 | 2026-08-22 09:16 | 639229861058384956 |
|
2 ms | 192.50.109.2 |
| 30 | 2026-08-22 09:00 | 639229851158592604 |
|
1960 ms | 192.50.109.2 |
| 29 | 2026-08-22 08:44 | 639229841475569629 |
|
1978 ms | 192.50.109.2 |
| 28 | 2026-08-22 08:28 | 639229831887658471 |
|
580 ms | 192.50.109.2 |
| 27 | 2026-08-22 08:12 | 639229822043670346 |
|
676 ms | 192.50.109.2 |
| 26 | 2026-08-22 07:55 | 639229812327913936 |
|
487 ms | 192.50.109.2 |
| 25 | 2026-08-22 07:39 | 639229802629488686 |
|
269 ms | 192.50.109.2 |
| 24 | 2026-08-22 07:23 | 639229793051447309 |
|
1993 ms | 192.50.109.2 |
| 23 | 2026-08-22 07:07 | 639229783303531961 |
|
4 ms | 192.50.109.2 |
| 22 | 2026-08-22 06:51 | 639229773458051942 |
|
4 ms | 192.50.109.2 |
| 21 | 2026-08-22 06:34 | 639229763373848056 |
|
1990 ms | 192.50.109.2 |
| 20 | 2026-08-22 05:41 | 639229732140622809 |
|
3933 ms | 192.50.109.2 |
| 19 | 2026-08-22 05:25 | 639229722699695967 |
|
2 ms | 192.50.109.2 |
| 18 | 2026-08-22 05:10 | 639229713097498075 |
|
268 ms | 192.50.109.2 |
| 17 | 2026-08-22 04:54 | 639229703543969637 |
|
3 ms | 192.50.109.2 |
| 16 | 2026-08-22 04:38 | 639229693970392873 |
|
3 ms | 192.50.109.2 |
| 15 | 2026-08-22 04:22 | 639229684277329469 |
|
3 ms | 192.50.109.2 |
| 14 | 2026-08-22 04:06 | 639229674501596661 |
|
1109 ms | 192.50.109.2 |
| 13 | 2026-08-22 03:49 | 639229665064441147 |
|
4 ms | 192.50.109.2 |
| 12 | 2026-08-22 03:34 | 639229655507536872 |
|
4 ms | 192.50.109.2 |
| 11 | 2026-08-22 03:18 | 639229645849603111 |
|
2256 ms | 192.50.109.2 |
| 10 | 2026-08-22 03:01 | 639229636090497453 |
|
2 ms | 192.50.109.2 |
| 9 | 2026-08-22 02:45 | 639229625978544281 |
|
2597 ms | 192.50.109.2 |
| 8 | 2026-08-22 01:52 | 639229594644662176 |
|
3 ms | 192.50.109.2 |
| 7 | 2026-08-22 01:36 | 639229585214633065 |
|
2519 ms | 192.50.109.2 |
| 6 | 2026-08-22 01:21 | 639229575581042175 |
|
501 ms | 192.50.109.2 |
| 5 | 2026-08-22 01:04 | 639229565912268962 |
|
501 ms | 192.50.109.2 |
| 4 | 2026-08-22 00:48 | 639229556237813203 |
|
2577 ms | 192.50.109.2 |
| 3 | 2026-08-22 00:32 | 639229546625802518 |
|
2737 ms | 192.50.109.2 |
| 2 | 2026-08-22 00:16 | 639229537172016621 |
|
1927 ms | 192.50.109.2 |
| 1 | 2026-08-22 00:00 | 639229527598660841 |
|
2 ms | 192.50.109.2 |