History for npl01.npl.co.jp
Domain: npl.co.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for npl01.npl.co.jp
npl01.npl.co.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 2026-08-27. For this date, NameServerHistory found 22 DNS check records, 22 successful responses, 0 failed responses, and 1067 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 npl01.npl.co.jp.
Records on Selected Date
22
Historical checks stored for this nameserver on selected date
Average Latency
1067 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 06:39
All timestamps shown in UTC
Latest Resolved IP on Selected Date
219.163.56.18
Most recently resolved hosting IP on selected date
Successful Responses
22
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 npl01.npl.co.jp
Showing DNS history for 2026-08-27 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 |
|---|---|---|---|---|---|
| 22 | 2026-08-27 06:39 | 639234086579410775 |
|
1285 ms | 219.163.56.18 |
| 21 | 2026-08-27 06:22 | 639234076291157956 |
|
1511 ms | 219.163.56.18 |
| 20 | 2026-08-27 06:05 | 639234065981939454 |
|
1006 ms | 219.163.56.18 |
| 19 | 2026-08-27 05:47 | 639234055548642997 |
|
1009 ms | 219.163.56.18 |
| 18 | 2026-08-27 05:30 | 639234045267979603 |
|
1268 ms | 219.163.56.18 |
| 17 | 2026-08-27 05:13 | 639234034999717463 |
|
1327 ms | 219.163.56.18 |
| 16 | 2026-08-27 04:56 | 639234024739225358 |
|
1028 ms | 219.163.56.18 |
| 15 | 2026-08-27 04:39 | 639234014311170162 |
|
3 ms | 219.163.56.18 |
| 14 | 2026-08-27 04:21 | 639234003806017640 |
|
1309 ms | 219.163.56.18 |
| 13 | 2026-08-27 04:04 | 639233993356203030 |
|
4 ms | 219.163.56.18 |
| 12 | 2026-08-27 03:10 | 639233961301716608 |
|
1083 ms | 219.163.56.18 |
| 11 | 2026-08-27 02:53 | 639233950834200647 |
|
1002 ms | 219.163.56.18 |
| 10 | 2026-08-27 02:36 | 639233940431849026 |
|
1040 ms | 219.163.56.18 |
| 9 | 2026-08-27 02:18 | 639233930110596398 |
|
1006 ms | 219.163.56.18 |
| 8 | 2026-08-27 02:01 | 639233919705434540 |
|
1252 ms | 219.163.56.18 |
| 7 | 2026-08-27 01:44 | 639233909452807845 |
|
1234 ms | 219.163.56.18 |
| 6 | 2026-08-27 01:27 | 639233899096420820 |
|
1022 ms | 219.163.56.18 |
| 5 | 2026-08-27 01:09 | 639233888707824939 |
|
1510 ms | 219.163.56.18 |
| 4 | 2026-08-27 00:52 | 639233878461203802 |
|
1004 ms | 219.163.56.18 |
| 3 | 2026-08-27 00:35 | 639233868060868209 |
|
1005 ms | 219.163.56.18 |
| 2 | 2026-08-27 00:18 | 639233857450922991 |
|
1275 ms | 219.163.56.18 |
| 1 | 2026-08-27 00:00 | 639233846871926285 |
|
1284 ms | 219.163.56.18 |