History for ns2.port53.jp
Domain: port53.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.port53.jp
ns2.port53.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 30 DNS check records, 30 successful responses, 0 failed responses, and 486 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 ns2.port53.jp.
Records on Selected Date
30
Historical checks stored for this nameserver on selected date
Average Latency
486 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 10:04
All timestamps shown in UTC
Latest Resolved IP on Selected Date
153.127.53.23
Most recently resolved hosting IP on selected date
Successful Responses
30
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 ns2.port53.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 |
|---|---|---|---|---|---|
| 30 | 2026-08-25 10:04 | 639232482235303141 |
|
580 ms | 153.127.53.23 |
| 29 | 2026-08-25 09:47 | 639232471861770303 |
|
451 ms | 153.127.53.23 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
476 ms | 153.127.53.23 |
| 27 | 2026-08-25 09:12 | 639232451282965990 |
|
467 ms | 153.127.53.23 |
| 26 | 2026-08-25 08:55 | 639232440814614938 |
|
445 ms | 153.127.53.23 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
493 ms | 153.127.53.23 |
| 24 | 2026-08-25 08:20 | 639232420003096185 |
|
471 ms | 153.127.53.23 |
| 23 | 2026-08-25 08:03 | 639232409467287444 |
|
538 ms | 153.127.53.23 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
495 ms | 153.127.53.23 |
| 21 | 2026-08-25 07:28 | 639232388731528337 |
|
497 ms | 153.127.53.23 |
| 20 | 2026-08-25 07:11 | 639232378288598612 |
|
445 ms | 153.127.53.23 |
| 19 | 2026-08-25 06:17 | 639232346196373643 |
|
472 ms | 153.127.53.23 |
| 18 | 2026-08-25 06:00 | 639232336112370741 |
|
504 ms | 153.127.53.23 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
513 ms | 153.127.53.23 |
| 16 | 2026-08-25 05:27 | 639232316189381720 |
|
335 ms | 153.127.53.23 |
| 15 | 2026-08-25 05:10 | 639232306217998913 |
|
487 ms | 153.127.53.23 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
241 ms | 153.127.53.23 |
| 13 | 2026-08-25 04:37 | 639232286095760789 |
|
488 ms | 153.127.53.23 |
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
482 ms | 153.127.53.23 |
| 11 | 2026-08-25 04:03 | 639232265900986425 |
|
483 ms | 153.127.53.23 |
| 10 | 2026-08-25 03:46 | 639232255723518075 |
|
434 ms | 153.127.53.23 |
| 9 | 2026-08-25 03:29 | 639232245484452890 |
|
494 ms | 153.127.53.23 |
| 8 | 2026-08-25 03:12 | 639232235157175331 |
|
486 ms | 153.127.53.23 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
509 ms | 153.127.53.23 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
484 ms | 153.127.53.23 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
489 ms | 153.127.53.23 |
| 4 | 2026-08-25 01:27 | 639232172197053132 |
|
734 ms | 153.127.53.23 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
488 ms | 153.127.53.23 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
510 ms | 153.127.53.23 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
587 ms | 153.127.53.23 |