History for 219x120x3x220.ap219.ftth.ucom.ne.jp
Domain: ucom.ne.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for 219x120x3x220.ap219.ftth.ucom.ne.jp
219x120x3x220.ap219.ftth.ucom.ne.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 2026-09-01. For this date, NameServerHistory found 41 DNS check records, 41 successful responses, 0 failed responses, and 315 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 219x120x3x220.ap219.ftth.ucom.ne.jp.
Records on Selected Date
41
Historical checks stored for this nameserver on selected date
Average Latency
315 ms
Calculated from available response records
Latest Check on Selected Date
2026-09-01 13:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
219.120.3.220
Most recently resolved hosting IP on selected date
Successful Responses
41
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 219x120x3x220.ap219.ftth.ucom.ne.jp
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 |
|---|---|---|---|---|---|
| 41 | 2026-09-01 13:56 | 639238670295233158 |
|
250 ms | 219.120.3.220 |
| 40 | 2026-09-01 13:39 | 639238659704397018 |
|
265 ms | 219.120.3.220 |
| 39 | 2026-09-01 13:21 | 639238649308394463 |
|
243 ms | 219.120.3.220 |
| 38 | 2026-09-01 13:04 | 639238638904588883 |
|
493 ms | 219.120.3.220 |
| 37 | 2026-09-01 12:46 | 639238628486902752 |
|
257 ms | 219.120.3.220 |
| 36 | 2026-09-01 12:29 | 639238617906743100 |
|
240 ms | 219.120.3.220 |
| 35 | 2026-09-01 12:11 | 639238607506044626 |
|
489 ms | 219.120.3.220 |
| 34 | 2026-09-01 11:54 | 639238597040761406 |
|
255 ms | 219.120.3.220 |
| 33 | 2026-09-01 11:36 | 639238586261546969 |
|
476 ms | 219.120.3.220 |
| 32 | 2026-09-01 11:18 | 639238575587642333 |
|
247 ms | 219.120.3.220 |
| 31 | 2026-09-01 10:24 | 639238543127398267 |
|
498 ms | 219.120.3.220 |
| 30 | 2026-09-01 10:07 | 639238532668234016 |
|
244 ms | 219.120.3.220 |
| 29 | 2026-09-01 09:49 | 639238522029321761 |
|
252 ms | 219.120.3.220 |
| 28 | 2026-09-01 09:32 | 639238511519050351 |
|
251 ms | 219.120.3.220 |
| 27 | 2026-09-01 09:14 | 639238500942239673 |
|
251 ms | 219.120.3.220 |
| 26 | 2026-09-01 08:56 | 639238490412377398 |
|
258 ms | 219.120.3.220 |
| 25 | 2026-09-01 08:39 | 639238479833203021 |
|
259 ms | 219.120.3.220 |
| 24 | 2026-09-01 08:21 | 639238469140507479 |
|
246 ms | 219.120.3.220 |
| 23 | 2026-09-01 08:03 | 639238458443560361 |
|
269 ms | 219.120.3.220 |
| 22 | 2026-09-01 07:45 | 639238447694851502 |
|
266 ms | 219.120.3.220 |
| 21 | 2026-09-01 07:27 | 639238436624109087 |
|
247 ms | 219.120.3.220 |
| 20 | 2026-09-01 07:09 | 639238425565611335 |
|
254 ms | 219.120.3.220 |
| 19 | 2026-09-01 06:13 | 639238392250222581 |
|
243 ms | 219.120.3.220 |
| 18 | 2026-09-01 05:55 | 639238381322537831 |
|
259 ms | 219.120.3.220 |
| 17 | 2026-09-01 05:37 | 639238370248186084 |
|
259 ms | 219.120.3.220 |
| 16 | 2026-09-01 05:18 | 639238359264687845 |
|
262 ms | 219.120.3.220 |
| 15 | 2026-09-01 05:00 | 639238348534621818 |
|
243 ms | 219.120.3.220 |
| 14 | 2026-09-01 04:42 | 639238337725739433 |
|
250 ms | 219.120.3.220 |
| 13 | 2026-09-01 04:24 | 639238326844749368 |
|
490 ms | 219.120.3.220 |
| 12 | 2026-09-01 04:06 | 639238315792024737 |
|
261 ms | 219.120.3.220 |
| 11 | 2026-09-01 03:48 | 639238304931064768 |
|
520 ms | 219.120.3.220 |
| 10 | 2026-09-01 03:29 | 639238294131483803 |
|
520 ms | 219.120.3.220 |
| 9 | 2026-09-01 03:11 | 639238283314985519 |
|
270 ms | 219.120.3.220 |
| 8 | 2026-09-01 02:53 | 639238272374093187 |
|
269 ms | 219.120.3.220 |
| 7 | 2026-09-01 01:59 | 639238240032549922 |
|
509 ms | 219.120.3.220 |
| 6 | 2026-09-01 01:41 | 639238229204177368 |
|
254 ms | 219.120.3.220 |
| 5 | 2026-09-01 01:23 | 639238218326150282 |
|
255 ms | 219.120.3.220 |
| 4 | 2026-09-01 01:05 | 639238207574700853 |
|
256 ms | 219.120.3.220 |
| 3 | 2026-09-01 00:47 | 639238196660283915 |
|
271 ms | 219.120.3.220 |
| 2 | 2026-09-01 00:29 | 639238185782358546 |
|
255 ms | 219.120.3.220 |
| 1 | 2026-09-01 00:11 | 639238175054391781 |
|
747 ms | 219.120.3.220 |