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 2026-08-31. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 1796 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
71
Historical checks stored for this nameserver on selected date
Average Latency
1796 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-31 23:57
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
71
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 2026-08-31 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 |
|---|---|---|---|---|---|
| 71 | 2026-08-31 23:57 | 639238164117437727 |
|
272 ms | 192.50.109.2 |
| 70 | 2026-08-31 23:39 | 639238153343647435 |
|
1948 ms | 192.50.109.2 |
| 69 | 2026-08-31 23:21 | 639238142520473714 |
|
257 ms | 192.50.109.2 |
| 68 | 2026-08-31 23:03 | 639238131745466751 |
|
1955 ms | 192.50.109.2 |
| 67 | 2026-08-31 22:45 | 639238120990576799 |
|
280 ms | 192.50.109.2 |
| 66 | 2026-08-31 21:51 | 639238088948639656 |
|
774 ms | 192.50.109.2 |
| 65 | 2026-08-31 21:33 | 639238078451435617 |
|
1060 ms | 192.50.109.2 |
| 64 | 2026-08-31 21:16 | 639238067818407820 |
|
850 ms | 192.50.109.2 |
| 63 | 2026-08-31 20:58 | 639238057337242425 |
|
1910 ms | 192.50.109.2 |
| 62 | 2026-08-31 20:41 | 639238046718231047 |
|
1729 ms | 192.50.109.2 |
| 61 | 2026-08-31 20:23 | 639238036493480692 |
|
1956 ms | 192.50.109.2 |
| 60 | 2026-08-31 20:06 | 639238026138697113 |
|
1993 ms | 192.50.109.2 |
| 59 | 2026-08-31 19:49 | 639238015790028644 |
|
1818 ms | 192.50.109.2 |
| 58 | 2026-08-31 19:31 | 639238005382709909 |
|
1864 ms | 192.50.109.2 |
| 57 | 2026-08-31 19:14 | 639237995139195097 |
|
1978 ms | 192.50.109.2 |
| 56 | 2026-08-31 18:57 | 639237984659733710 |
|
1957 ms | 192.50.109.2 |
| 55 | 2026-08-31 18:39 | 639237974142394595 |
|
1994 ms | 192.50.109.2 |
| 54 | 2026-08-31 17:45 | 639237941910348424 |
|
1988 ms | 192.50.109.2 |
| 53 | 2026-08-31 17:28 | 639237931681671742 |
|
1987 ms | 192.50.109.2 |
| 52 | 2026-08-31 17:11 | 639237921365566692 |
|
1943 ms | 192.50.109.2 |
| 51 | 2026-08-31 16:54 | 639237910991948788 |
|
2605 ms | 192.50.109.2 |
| 50 | 2026-08-31 16:37 | 639237900605596198 |
|
1837 ms | 192.50.109.2 |
| 49 | 2026-08-31 16:19 | 639237890356235470 |
|
1893 ms | 192.50.109.2 |
| 48 | 2026-08-31 16:02 | 639237879936204342 |
|
1968 ms | 192.50.109.2 |
| 47 | 2026-08-31 15:45 | 639237869543741197 |
|
1971 ms | 192.50.109.2 |
| 46 | 2026-08-31 15:28 | 639237859138790045 |
|
1975 ms | 192.50.109.2 |
| 45 | 2026-08-31 15:10 | 639237848640463709 |
|
1841 ms | 192.50.109.2 |
| 44 | 2026-08-31 14:53 | 639237838098800325 |
|
1102 ms | 192.50.109.2 |
| 43 | 2026-08-31 14:35 | 639237827433935375 |
|
1169 ms | 192.50.109.2 |
| 42 | 2026-08-31 13:40 | 639237794785519897 |
|
1977 ms | 192.50.109.2 |
| 41 | 2026-08-31 13:23 | 639237784474116679 |
|
1972 ms | 192.50.109.2 |
| 40 | 2026-08-31 13:06 | 639237773965397189 |
|
1963 ms | 192.50.109.2 |
| 39 | 2026-08-31 12:48 | 639237763588542721 |
|
1993 ms | 192.50.109.2 |
| 38 | 2026-08-31 12:31 | 639237753225101103 |
|
1994 ms | 192.50.109.2 |
| 37 | 2026-08-31 12:14 | 639237742927117371 |
|
2007 ms | 192.50.109.2 |
| 36 | 2026-08-31 11:57 | 639237732538256235 |
|
2533 ms | 192.50.109.2 |
| 35 | 2026-08-31 11:39 | 639237722025682013 |
|
2573 ms | 192.50.109.2 |
| 34 | 2026-08-31 11:22 | 639237711568720101 |
|
4268 ms | 192.50.109.2 |
| 33 | 2026-08-31 11:04 | 639237701119461876 |
|
1995 ms | 192.50.109.2 |
| 32 | 2026-08-31 10:47 | 639237690759595513 |
|
2301 ms | 192.50.109.2 |
| 31 | 2026-08-31 10:30 | 639237680122296836 |
|
1825 ms | 192.50.109.2 |
| 30 | 2026-08-31 09:35 | 639237647999458954 |
|
2267 ms | 192.50.109.2 |
| 29 | 2026-08-31 09:18 | 639237637680951774 |
|
1974 ms | 192.50.109.2 |
| 28 | 2026-08-31 09:01 | 639237627437728712 |
|
2574 ms | 192.50.109.2 |
| 27 | 2026-08-31 08:44 | 639237617127808241 |
|
1182 ms | 192.50.109.2 |
| 26 | 2026-08-31 08:27 | 639237606990101394 |
|
2594 ms | 192.50.109.2 |
| 25 | 2026-08-31 08:10 | 639237596595480036 |
|
2530 ms | 192.50.109.2 |
| 24 | 2026-08-31 07:53 | 639237586261012001 |
|
2508 ms | 192.50.109.2 |
| 23 | 2026-08-31 07:35 | 639237576047657695 |
|
2529 ms | 192.50.109.2 |
| 22 | 2026-08-31 07:18 | 639237565832936443 |
|
1874 ms | 192.50.109.2 |
| 21 | 2026-08-31 07:02 | 639237555466329546 |
|
1984 ms | 192.50.109.2 |
| 20 | 2026-08-31 06:44 | 639237545032411072 |
|
2520 ms | 192.50.109.2 |
| 19 | 2026-08-31 06:27 | 639237534469438634 |
|
2274 ms | 192.50.109.2 |
| 18 | 2026-08-31 05:32 | 639237502279296801 |
|
2 ms | 192.50.109.2 |
| 17 | 2026-08-31 05:16 | 639237492362730124 |
|
2589 ms | 192.50.109.2 |
| 16 | 2026-08-31 04:59 | 639237482311584319 |
|
2527 ms | 192.50.109.2 |
| 15 | 2026-08-31 04:42 | 639237472150685594 |
|
1168 ms | 192.50.109.2 |
| 14 | 2026-08-31 04:25 | 639237462055295430 |
|
1209 ms | 192.50.109.2 |
| 13 | 2026-08-31 04:09 | 639237452089913890 |
|
1436 ms | 192.50.109.2 |
| 12 | 2026-08-31 03:52 | 639237441972654103 |
|
1977 ms | 192.50.109.2 |
| 11 | 2026-08-31 03:35 | 639237432052396478 |
|
1871 ms | 192.50.109.2 |
| 10 | 2026-08-31 03:19 | 639237422012990851 |
|
1972 ms | 192.50.109.2 |
| 9 | 2026-08-31 03:02 | 639237411889602012 |
|
1900 ms | 192.50.109.2 |
| 8 | 2026-08-31 02:45 | 639237401637354221 |
|
2504 ms | 192.50.109.2 |
| 7 | 2026-08-31 02:28 | 639237391412690360 |
|
1034 ms | 192.50.109.2 |
| 6 | 2026-08-31 01:35 | 639237359972957132 |
|
2 ms | 192.50.109.2 |
| 5 | 2026-08-31 01:19 | 639237350032183979 |
|
1973 ms | 192.50.109.2 |
| 4 | 2026-08-31 01:02 | 639237340111452066 |
|
2270 ms | 192.50.109.2 |
| 3 | 2026-08-31 00:45 | 639237329967272514 |
|
3 ms | 192.50.109.2 |
| 2 | 2026-08-31 00:28 | 639237319916508151 |
|
3 ms | 192.50.109.2 |
| 1 | 2026-08-31 00:12 | 639237309944877243 |
|
1981 ms | 192.50.109.2 |