History for ns2.portcity-hall.tokyo
Domain: portcity-hall.tokyo • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.portcity-hall.tokyo
ns2.portcity-hall.tokyo 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 2026-09-01. For this date, NameServerHistory found 43 DNS check records, 43 successful responses, 0 failed responses, and 452 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.portcity-hall.tokyo.
Records on Selected Date
43
Historical checks stored for this nameserver on selected date
Average Latency
452 ms
Calculated from available response records
Latest Check on Selected Date
2026-09-01 14:31
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.230.232.201
Most recently resolved hosting IP on selected date
Successful Responses
43
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.portcity-hall.tokyo
Showing DNS history for 2026-09-01 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 |
|---|---|---|---|---|---|
| 43 | 2026-09-01 14:31 | 639238690993873259 |
|
249 ms | 202.230.232.201 |
| 42 | 2026-09-01 14:14 | 639238680658140472 |
|
523 ms | 202.230.232.201 |
| 41 | 2026-09-01 13:57 | 639238670295233158 |
|
523 ms | 202.230.232.201 |
| 40 | 2026-09-01 13:40 | 639238659704397018 |
|
514 ms | 202.230.232.201 |
| 39 | 2026-09-01 13:22 | 639238649308394463 |
|
518 ms | 202.230.232.201 |
| 38 | 2026-09-01 13:05 | 639238638904588883 |
|
545 ms | 202.230.232.201 |
| 37 | 2026-09-01 12:47 | 639238628486902752 |
|
521 ms | 202.230.232.201 |
| 36 | 2026-09-01 12:30 | 639238617906743100 |
|
527 ms | 202.230.232.201 |
| 35 | 2026-09-01 12:12 | 639238607506044626 |
|
535 ms | 202.230.232.201 |
| 34 | 2026-09-01 11:55 | 639238597040761406 |
|
512 ms | 202.230.232.201 |
| 33 | 2026-09-01 11:37 | 639238586261546969 |
|
524 ms | 202.230.232.201 |
| 32 | 2026-09-01 11:19 | 639238575587642333 |
|
519 ms | 202.230.232.201 |
| 31 | 2026-09-01 10:25 | 639238543127398267 |
|
254 ms | 202.230.232.201 |
| 30 | 2026-09-01 10:08 | 639238532668234016 |
|
516 ms | 202.230.232.201 |
| 29 | 2026-09-01 09:50 | 639238522029321761 |
|
524 ms | 202.230.232.201 |
| 28 | 2026-09-01 09:32 | 639238511519050351 |
|
530 ms | 202.230.232.201 |
| 27 | 2026-09-01 09:15 | 639238500942239673 |
|
266 ms | 202.230.232.201 |
| 26 | 2026-09-01 08:57 | 639238490412377398 |
|
517 ms | 202.230.232.201 |
| 25 | 2026-09-01 08:40 | 639238479833203021 |
|
3 ms | 202.230.232.201 |
| 24 | 2026-09-01 08:22 | 639238469140507479 |
|
4 ms | 202.230.232.201 |
| 23 | 2026-09-01 08:04 | 639238458443560361 |
|
251 ms | 202.230.232.201 |
| 22 | 2026-09-01 07:46 | 639238447694851502 |
|
518 ms | 202.230.232.201 |
| 21 | 2026-09-01 07:28 | 639238436624109087 |
|
529 ms | 202.230.232.201 |
| 20 | 2026-09-01 07:10 | 639238425565611335 |
|
507 ms | 202.230.232.201 |
| 19 | 2026-09-01 06:14 | 639238392250222581 |
|
526 ms | 202.230.232.201 |
| 18 | 2026-09-01 05:56 | 639238381322537831 |
|
515 ms | 202.230.232.201 |
| 17 | 2026-09-01 05:38 | 639238370248186084 |
|
519 ms | 202.230.232.201 |
| 16 | 2026-09-01 05:19 | 639238359264687845 |
|
518 ms | 202.230.232.201 |
| 15 | 2026-09-01 05:01 | 639238348534621818 |
|
2 ms | 202.230.232.201 |
| 14 | 2026-09-01 04:43 | 639238337725739433 |
|
518 ms | 202.230.232.201 |
| 13 | 2026-09-01 04:25 | 639238326844749368 |
|
525 ms | 202.230.232.201 |
| 12 | 2026-09-01 04:07 | 639238315792024737 |
|
515 ms | 202.230.232.201 |
| 11 | 2026-09-01 03:49 | 639238304931064768 |
|
486 ms | 202.230.232.201 |
| 10 | 2026-09-01 03:30 | 639238294131483803 |
|
492 ms | 202.230.232.201 |
| 9 | 2026-09-01 03:12 | 639238283314985519 |
|
489 ms | 202.230.232.201 |
| 8 | 2026-09-01 02:54 | 639238272374093187 |
|
488 ms | 202.230.232.201 |
| 7 | 2026-09-01 02:00 | 639238240032549922 |
|
478 ms | 202.230.232.201 |
| 6 | 2026-09-01 01:42 | 639238229204177368 |
|
480 ms | 202.230.232.201 |
| 5 | 2026-09-01 01:24 | 639238218326150282 |
|
493 ms | 202.230.232.201 |
| 4 | 2026-09-01 01:06 | 639238207574700853 |
|
481 ms | 202.230.232.201 |
| 3 | 2026-09-01 00:48 | 639238196660283915 |
|
479 ms | 202.230.232.201 |
| 2 | 2026-09-01 00:30 | 639238185782358546 |
|
481 ms | 202.230.232.201 |
| 1 | 2026-09-01 00:12 | 639238175054391781 |
|
511 ms | 202.230.232.201 |