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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 420 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
62
Historical checks stored for this nameserver on selected date
Average Latency
420 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-12 23:59
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
62
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 2026-08-12 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 |
|---|---|---|---|---|---|
| 62 | 2026-08-12 23:59 | 639221753022017039 |
|
243 ms | 219.120.3.220 |
| 61 | 2026-08-12 23:44 | 639221744107644868 |
|
475 ms | 219.120.3.220 |
| 60 | 2026-08-12 23:29 | 639221735030187244 |
|
249 ms | 219.120.3.220 |
| 59 | 2026-08-12 23:14 | 639221725815508109 |
|
256 ms | 219.120.3.220 |
| 58 | 2026-08-12 22:22 | 639221694790955973 |
|
480 ms | 219.120.3.220 |
| 57 | 2026-08-12 22:07 | 639221685562451720 |
|
258 ms | 219.120.3.220 |
| 56 | 2026-08-12 21:51 | 639221676023655289 |
|
244 ms | 219.120.3.220 |
| 55 | 2026-08-12 21:35 | 639221666449119409 |
|
484 ms | 219.120.3.220 |
| 54 | 2026-08-12 20:43 | 639221635456432556 |
|
3 ms | 219.120.3.220 |
| 53 | 2026-08-12 20:28 | 639221626313054202 |
|
6 ms | 219.120.3.220 |
| 52 | 2026-08-12 20:13 | 639221617091958857 |
|
265 ms | 219.120.3.220 |
| 51 | 2026-08-12 19:57 | 639221607786737151 |
|
260 ms | 219.120.3.220 |
| 50 | 2026-08-12 19:05 | 639221576664330059 |
|
3 ms | 219.120.3.220 |
| 49 | 2026-08-12 18:50 | 639221567514216674 |
|
2241 ms | 219.120.3.220 |
| 48 | 2026-08-12 18:35 | 639221558399762524 |
|
252 ms | 219.120.3.220 |
| 47 | 2026-08-12 18:19 | 639221549052016282 |
|
273 ms | 219.120.3.220 |
| 46 | 2026-08-12 17:27 | 639221517673834934 |
|
487 ms | 219.120.3.220 |
| 45 | 2026-08-12 17:12 | 639221508282311633 |
|
242 ms | 219.120.3.220 |
| 44 | 2026-08-12 16:56 | 639221498786324983 |
|
254 ms | 219.120.3.220 |
| 43 | 2026-08-12 16:40 | 639221489157589737 |
|
241 ms | 219.120.3.220 |
| 42 | 2026-08-12 15:47 | 639221457655914645 |
|
247 ms | 219.120.3.220 |
| 41 | 2026-08-12 15:31 | 639221448164090526 |
|
243 ms | 219.120.3.220 |
| 40 | 2026-08-12 15:15 | 639221438725783630 |
|
240 ms | 219.120.3.220 |
| 39 | 2026-08-12 15:00 | 639221429178071087 |
|
243 ms | 219.120.3.220 |
| 38 | 2026-08-12 14:07 | 639221397761278719 |
|
243 ms | 219.120.3.220 |
| 37 | 2026-08-12 13:51 | 639221388200567278 |
|
243 ms | 219.120.3.220 |
| 36 | 2026-08-12 13:35 | 639221378483570949 |
|
253 ms | 219.120.3.220 |
| 35 | 2026-08-12 13:19 | 639221368872360139 |
|
240 ms | 219.120.3.220 |
| 34 | 2026-08-12 12:26 | 639221337226647415 |
|
714 ms | 219.120.3.220 |
| 33 | 2026-08-12 12:11 | 639221327924087446 |
|
243 ms | 219.120.3.220 |
| 32 | 2026-08-12 11:55 | 639221318096976375 |
|
238 ms | 219.120.3.220 |
| 31 | 2026-08-12 11:38 | 639221308343145274 |
|
250 ms | 219.120.3.220 |
| 30 | 2026-08-12 10:46 | 639221277089610470 |
|
257 ms | 219.120.3.220 |
| 29 | 2026-08-12 10:30 | 639221267628136359 |
|
2553 ms | 219.120.3.220 |
| 28 | 2026-08-12 10:14 | 639221257907569952 |
|
240 ms | 219.120.3.220 |
| 27 | 2026-08-12 09:58 | 639221248402420965 |
|
246 ms | 219.120.3.220 |
| 26 | 2026-08-12 09:05 | 639221216797540533 |
|
240 ms | 219.120.3.220 |
| 25 | 2026-08-12 08:50 | 639221207385792352 |
|
253 ms | 219.120.3.220 |
| 24 | 2026-08-12 08:34 | 639221198078534844 |
|
240 ms | 219.120.3.220 |
| 23 | 2026-08-12 08:19 | 639221188677585577 |
|
308 ms | 219.120.3.220 |
| 22 | 2026-08-12 07:26 | 639221157276484143 |
|
267 ms | 219.120.3.220 |
| 21 | 2026-08-12 07:11 | 639221147876262183 |
|
4 ms | 219.120.3.220 |
| 20 | 2026-08-12 06:55 | 639221138388812469 |
|
256 ms | 219.120.3.220 |
| 19 | 2026-08-12 06:39 | 639221128987381118 |
|
259 ms | 219.120.3.220 |
| 18 | 2026-08-12 05:47 | 639221097816416095 |
|
522 ms | 219.120.3.220 |
| 17 | 2026-08-12 05:32 | 639221088508065616 |
|
240 ms | 219.120.3.220 |
| 16 | 2026-08-12 05:16 | 639221079092308503 |
|
253 ms | 219.120.3.220 |
| 15 | 2026-08-12 05:01 | 639221069595873597 |
|
742 ms | 219.120.3.220 |
| 14 | 2026-08-12 04:08 | 639221038601577496 |
|
245 ms | 219.120.3.220 |
| 13 | 2026-08-12 03:53 | 639221029533901299 |
|
554 ms | 219.120.3.220 |
| 12 | 2026-08-12 03:38 | 639221020333828965 |
|
266 ms | 219.120.3.220 |
| 11 | 2026-08-12 03:23 | 639221011110510484 |
|
247 ms | 219.120.3.220 |
| 10 | 2026-08-12 02:30 | 639220979815209769 |
|
262 ms | 219.120.3.220 |
| 9 | 2026-08-12 02:15 | 639220970971410921 |
|
253 ms | 219.120.3.220 |
| 8 | 2026-08-12 02:00 | 639220961848982361 |
|
494 ms | 219.120.3.220 |
| 7 | 2026-08-12 01:45 | 639220952784591501 |
|
2268 ms | 219.120.3.220 |
| 6 | 2026-08-12 01:30 | 639220943893596731 |
|
281 ms | 219.120.3.220 |
| 5 | 2026-08-12 01:15 | 639220934954704520 |
|
483 ms | 219.120.3.220 |
| 4 | 2026-08-12 01:00 | 639220925792457751 |
|
475 ms | 219.120.3.220 |
| 3 | 2026-08-12 00:45 | 639220916610063538 |
|
252 ms | 219.120.3.220 |
| 2 | 2026-08-12 00:29 | 639220907229361754 |
|
2246 ms | 219.120.3.220 |
| 1 | 2026-08-12 00:14 | 639220897896762127 |
|
245 ms | 219.120.3.220 |