History for poplar.hachinohe-ct.ac.jp
Domain: hachinohe-ct.ac.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for poplar.hachinohe-ct.ac.jp
poplar.hachinohe-ct.ac.jp 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 12 DNS check records, 12 successful responses, 0 failed responses, and 411 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 poplar.hachinohe-ct.ac.jp.
Records on Selected Date
12
Historical checks stored for this nameserver on selected date
Average Latency
411 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 04:20
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.156.37.2
Most recently resolved hosting IP on selected date
Successful Responses
12
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 poplar.hachinohe-ct.ac.jp
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 |
|---|---|---|---|---|---|
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
4 ms | 210.156.37.2 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
594 ms | 210.156.37.2 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
3 ms | 210.156.37.2 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
586 ms | 210.156.37.2 |
| 8 | 2026-08-25 03:12 | 639232235157175331 |
|
9 ms | 210.156.37.2 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
578 ms | 210.156.37.2 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
576 ms | 210.156.37.2 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
595 ms | 210.156.37.2 |
| 4 | 2026-08-25 01:27 | 639232172197053132 |
|
573 ms | 210.156.37.2 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
574 ms | 210.156.37.2 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
574 ms | 210.156.37.2 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
263 ms | 210.156.37.2 |