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 2026-08-28. For this date, NameServerHistory found 55 DNS check records, 55 successful responses, 0 failed responses, and 2134 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
55
Historical checks stored for this nameserver on selected date
Average Latency
2134 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-28 23:43
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
55
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 2026-08-28 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 |
|---|---|---|---|---|---|
| 55 | 2026-08-28 23:43 | 639235564640220198 |
|
1947 ms | 192.50.109.2 |
| 54 | 2026-08-28 23:26 | 639235554328938529 |
|
1985 ms | 192.50.109.2 |
| 53 | 2026-08-28 23:09 | 639235543879452837 |
|
2506 ms | 192.50.109.2 |
| 52 | 2026-08-28 22:15 | 639235511923394567 |
|
2253 ms | 192.50.109.2 |
| 51 | 2026-08-28 21:58 | 639235501571282412 |
|
2596 ms | 192.50.109.2 |
| 50 | 2026-08-28 21:41 | 639235491147763512 |
|
1989 ms | 192.50.109.2 |
| 49 | 2026-08-28 21:24 | 639235480607057252 |
|
1973 ms | 192.50.109.2 |
| 48 | 2026-08-28 20:30 | 639235448504869535 |
|
3 ms | 192.50.109.2 |
| 47 | 2026-08-28 20:13 | 639235438205961423 |
|
1944 ms | 192.50.109.2 |
| 46 | 2026-08-28 19:55 | 639235427771603643 |
|
1192 ms | 192.50.109.2 |
| 45 | 2026-08-28 19:38 | 639235417327437217 |
|
1999 ms | 192.50.109.2 |
| 44 | 2026-08-28 18:45 | 639235385468729647 |
|
1856 ms | 192.50.109.2 |
| 43 | 2026-08-28 18:28 | 639235375227508188 |
|
1986 ms | 192.50.109.2 |
| 42 | 2026-08-28 18:10 | 639235364947407812 |
|
1263 ms | 192.50.109.2 |
| 41 | 2026-08-28 17:53 | 639235354434017190 |
|
2511 ms | 192.50.109.2 |
| 40 | 2026-08-28 17:00 | 639235322621629103 |
|
4258 ms | 192.50.109.2 |
| 39 | 2026-08-28 16:43 | 639235312230592801 |
|
1997 ms | 192.50.109.2 |
| 38 | 2026-08-28 16:25 | 639235301738139314 |
|
2503 ms | 192.50.109.2 |
| 37 | 2026-08-28 16:08 | 639235291168160936 |
|
2511 ms | 192.50.109.2 |
| 36 | 2026-08-28 15:14 | 639235258803654519 |
|
2495 ms | 192.50.109.2 |
| 35 | 2026-08-28 14:56 | 639235248596087996 |
|
1988 ms | 192.50.109.2 |
| 34 | 2026-08-28 14:39 | 639235238225955920 |
|
2530 ms | 192.50.109.2 |
| 33 | 2026-08-28 14:22 | 639235227727862105 |
|
2552 ms | 192.50.109.2 |
| 32 | 2026-08-28 13:28 | 639235195230848570 |
|
2501 ms | 192.50.109.2 |
| 31 | 2026-08-28 13:10 | 639235184840503274 |
|
4525 ms | 192.50.109.2 |
| 30 | 2026-08-28 12:53 | 639235174453894956 |
|
2328 ms | 192.50.109.2 |
| 29 | 2026-08-28 12:36 | 639235163898672622 |
|
2526 ms | 192.50.109.2 |
| 28 | 2026-08-28 11:42 | 639235132147470568 |
|
1997 ms | 192.50.109.2 |
| 27 | 2026-08-28 11:25 | 639235121907744088 |
|
1392 ms | 192.50.109.2 |
| 26 | 2026-08-28 11:08 | 639235111428014262 |
|
1979 ms | 192.50.109.2 |
| 25 | 2026-08-28 10:51 | 639235100921813626 |
|
1999 ms | 192.50.109.2 |
| 24 | 2026-08-28 09:57 | 639235068670703481 |
|
1999 ms | 192.50.109.2 |
| 23 | 2026-08-28 09:40 | 639235058337459445 |
|
1870 ms | 192.50.109.2 |
| 22 | 2026-08-28 09:22 | 639235047825109146 |
|
2536 ms | 192.50.109.2 |
| 21 | 2026-08-28 09:05 | 639235037383229033 |
|
4251 ms | 192.50.109.2 |
| 20 | 2026-08-28 08:11 | 639235005619242711 |
|
1985 ms | 192.50.109.2 |
| 19 | 2026-08-28 07:54 | 639234995310346584 |
|
2008 ms | 192.50.109.2 |
| 18 | 2026-08-28 07:37 | 639234984946548933 |
|
2526 ms | 192.50.109.2 |
| 17 | 2026-08-28 07:20 | 639234974608077290 |
|
1983 ms | 192.50.109.2 |
| 16 | 2026-08-28 06:26 | 639234942529845595 |
|
3 ms | 192.50.109.2 |
| 15 | 2026-08-28 06:09 | 639234932259126627 |
|
2520 ms | 192.50.109.2 |
| 14 | 2026-08-28 05:52 | 639234921916735988 |
|
1973 ms | 192.50.109.2 |
| 13 | 2026-08-28 05:35 | 639234911470038027 |
|
2528 ms | 192.50.109.2 |
| 12 | 2026-08-28 04:41 | 639234879588411654 |
|
3 ms | 192.50.109.2 |
| 11 | 2026-08-28 04:24 | 639234869341589104 |
|
2611 ms | 192.50.109.2 |
| 10 | 2026-08-28 04:07 | 639234859012216675 |
|
1971 ms | 192.50.109.2 |
| 9 | 2026-08-28 03:50 | 639234848695364934 |
|
1954 ms | 192.50.109.2 |
| 8 | 2026-08-28 02:57 | 639234816952458162 |
|
1957 ms | 192.50.109.2 |
| 7 | 2026-08-28 02:40 | 639234806773081598 |
|
1985 ms | 192.50.109.2 |
| 6 | 2026-08-28 02:23 | 639234796382955255 |
|
2598 ms | 192.50.109.2 |
| 5 | 2026-08-28 02:06 | 639234786015782563 |
|
2741 ms | 192.50.109.2 |
| 4 | 2026-08-28 01:12 | 639234753811917646 |
|
4495 ms | 192.50.109.2 |
| 3 | 2026-08-28 00:55 | 639234743739767811 |
|
2 ms | 192.50.109.2 |
| 2 | 2026-08-28 00:38 | 639234733372362811 |
|
1989 ms | 192.50.109.2 |
| 1 | 2026-08-28 00:21 | 639234723048550337 |
|
797 ms | 192.50.109.2 |