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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 342 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
57
Historical checks stored for this nameserver on selected date
Average Latency
342 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-20 23:18
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
57
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 2026-08-20 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 |
|---|---|---|---|---|---|
| 57 | 2026-08-20 23:18 | 639228639850033448 |
|
502 ms | 219.120.3.220 |
| 56 | 2026-08-20 23:02 | 639228630204271870 |
|
731 ms | 219.120.3.220 |
| 55 | 2026-08-20 22:46 | 639228620295091135 |
|
494 ms | 219.120.3.220 |
| 54 | 2026-08-20 22:29 | 639228610298336915 |
|
247 ms | 219.120.3.220 |
| 53 | 2026-08-20 21:37 | 639228578917047616 |
|
488 ms | 219.120.3.220 |
| 52 | 2026-08-20 21:20 | 639228569046445709 |
|
251 ms | 219.120.3.220 |
| 51 | 2026-08-20 21:04 | 639228558946830986 |
|
264 ms | 219.120.3.220 |
| 50 | 2026-08-20 20:47 | 639228548977359217 |
|
474 ms | 219.120.3.220 |
| 49 | 2026-08-20 19:55 | 639228517494157668 |
|
722 ms | 219.120.3.220 |
| 48 | 2026-08-20 19:38 | 639228507374116892 |
|
248 ms | 219.120.3.220 |
| 47 | 2026-08-20 19:21 | 639228497315154893 |
|
241 ms | 219.120.3.220 |
| 46 | 2026-08-20 19:04 | 639228487287648341 |
|
265 ms | 219.120.3.220 |
| 45 | 2026-08-20 18:12 | 639228455828123788 |
|
739 ms | 219.120.3.220 |
| 44 | 2026-08-20 17:55 | 639228445900082244 |
|
495 ms | 219.120.3.220 |
| 43 | 2026-08-20 17:38 | 639228435866352323 |
|
15 ms | 219.120.3.220 |
| 42 | 2026-08-20 17:22 | 639228425802273151 |
|
259 ms | 219.120.3.220 |
| 41 | 2026-08-20 16:28 | 639228393616324230 |
|
5 ms | 219.120.3.220 |
| 40 | 2026-08-20 16:11 | 639228383590408693 |
|
245 ms | 219.120.3.220 |
| 39 | 2026-08-20 15:55 | 639228373471467474 |
|
490 ms | 219.120.3.220 |
| 38 | 2026-08-20 15:38 | 639228363426647311 |
|
243 ms | 219.120.3.220 |
| 37 | 2026-08-20 14:45 | 639228331681701910 |
|
500 ms | 219.120.3.220 |
| 36 | 2026-08-20 14:28 | 639228321714746824 |
|
509 ms | 219.120.3.220 |
| 35 | 2026-08-20 14:11 | 639228311652090262 |
|
248 ms | 219.120.3.220 |
| 34 | 2026-08-20 13:55 | 639228301670088587 |
|
257 ms | 219.120.3.220 |
| 33 | 2026-08-20 13:02 | 639228269987976710 |
|
261 ms | 219.120.3.220 |
| 32 | 2026-08-20 12:45 | 639228260009452308 |
|
248 ms | 219.120.3.220 |
| 31 | 2026-08-20 12:28 | 639228249661740894 |
|
310 ms | 219.120.3.220 |
| 30 | 2026-08-20 12:11 | 639228239552680346 |
|
509 ms | 219.120.3.220 |
| 29 | 2026-08-20 11:18 | 639228207667580819 |
|
264 ms | 219.120.3.220 |
| 28 | 2026-08-20 11:01 | 639228197494011560 |
|
538 ms | 219.120.3.220 |
| 27 | 2026-08-20 10:44 | 639228187497039939 |
|
519 ms | 219.120.3.220 |
| 26 | 2026-08-20 10:28 | 639228177408432646 |
|
243 ms | 219.120.3.220 |
| 25 | 2026-08-20 09:36 | 639228146356166262 |
|
285 ms | 219.120.3.220 |
| 24 | 2026-08-20 09:20 | 639228136541505712 |
|
487 ms | 219.120.3.220 |
| 23 | 2026-08-20 09:03 | 639228126519136598 |
|
3 ms | 219.120.3.220 |
| 22 | 2026-08-20 08:46 | 639228116537148885 |
|
256 ms | 219.120.3.220 |
| 21 | 2026-08-20 07:54 | 639228085320764351 |
|
254 ms | 219.120.3.220 |
| 20 | 2026-08-20 07:38 | 639228075444604839 |
|
308 ms | 219.120.3.220 |
| 19 | 2026-08-20 07:21 | 639228065615498985 |
|
252 ms | 219.120.3.220 |
| 18 | 2026-08-20 07:05 | 639228055675321422 |
|
8 ms | 219.120.3.220 |
| 17 | 2026-08-20 06:12 | 639228024230839396 |
|
293 ms | 219.120.3.220 |
| 16 | 2026-08-20 05:56 | 639228014720406505 |
|
501 ms | 219.120.3.220 |
| 15 | 2026-08-20 05:40 | 639228004930827030 |
|
302 ms | 219.120.3.220 |
| 14 | 2026-08-20 05:24 | 639227995103340154 |
|
601 ms | 219.120.3.220 |
| 13 | 2026-08-20 04:32 | 639227963811374894 |
|
269 ms | 219.120.3.220 |
| 12 | 2026-08-20 04:15 | 639227954132571365 |
|
287 ms | 219.120.3.220 |
| 11 | 2026-08-20 03:59 | 639227944541208342 |
|
584 ms | 219.120.3.220 |
| 10 | 2026-08-20 03:43 | 639227934657213484 |
|
731 ms | 219.120.3.220 |
| 9 | 2026-08-20 02:51 | 639227903628145469 |
|
43 ms | 219.120.3.220 |
| 8 | 2026-08-20 02:35 | 639227893995483475 |
|
280 ms | 219.120.3.220 |
| 7 | 2026-08-20 02:19 | 639227884280244209 |
|
510 ms | 219.120.3.220 |
| 6 | 2026-08-20 02:02 | 639227874371147132 |
|
250 ms | 219.120.3.220 |
| 5 | 2026-08-20 01:10 | 639227843224256432 |
|
304 ms | 219.120.3.220 |
| 4 | 2026-08-20 00:55 | 639227833720403506 |
|
9 ms | 219.120.3.220 |
| 3 | 2026-08-20 00:39 | 639227824170728278 |
|
250 ms | 219.120.3.220 |
| 2 | 2026-08-20 00:23 | 639227814865867570 |
|
323 ms | 219.120.3.220 |
| 1 | 2026-08-20 00:07 | 639227805445376839 |
|
270 ms | 219.120.3.220 |