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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 361 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
76
Historical checks stored for this nameserver on selected date
Average Latency
361 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-15 23:48
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
76
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 2026-08-15 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-15 23:48 | 639224338276675277 |
|
244 ms | 219.120.3.220 |
| 75 | 2026-08-15 22:55 | 639224306594546649 |
|
484 ms | 219.120.3.220 |
| 74 | 2026-08-15 22:40 | 639224297145423303 |
|
241 ms | 219.120.3.220 |
| 73 | 2026-08-15 22:24 | 639224287678238833 |
|
248 ms | 219.120.3.220 |
| 72 | 2026-08-15 22:08 | 639224278490872828 |
|
239 ms | 219.120.3.220 |
| 71 | 2026-08-15 21:53 | 639224269149307826 |
|
245 ms | 219.120.3.220 |
| 70 | 2026-08-15 21:37 | 639224259868597616 |
|
246 ms | 219.120.3.220 |
| 69 | 2026-08-15 21:22 | 639224250518642175 |
|
242 ms | 219.120.3.220 |
| 68 | 2026-08-15 21:07 | 639224241064772383 |
|
2253 ms | 219.120.3.220 |
| 67 | 2026-08-15 20:51 | 639224231691099605 |
|
299 ms | 219.120.3.220 |
| 66 | 2026-08-15 20:35 | 639224222468168159 |
|
3 ms | 219.120.3.220 |
| 65 | 2026-08-15 20:20 | 639224213173899635 |
|
5 ms | 219.120.3.220 |
| 64 | 2026-08-15 20:04 | 639224203914451783 |
|
255 ms | 219.120.3.220 |
| 63 | 2026-08-15 19:11 | 639224172202542163 |
|
253 ms | 219.120.3.220 |
| 62 | 2026-08-15 18:56 | 639224163338654093 |
|
726 ms | 219.120.3.220 |
| 61 | 2026-08-15 18:41 | 639224154287995374 |
|
240 ms | 219.120.3.220 |
| 60 | 2026-08-15 18:26 | 639224145118612503 |
|
487 ms | 219.120.3.220 |
| 59 | 2026-08-15 18:11 | 639224135995990731 |
|
4 ms | 219.120.3.220 |
| 58 | 2026-08-15 17:56 | 639224127185332624 |
|
2568 ms | 219.120.3.220 |
| 57 | 2026-08-15 17:41 | 639224118229289175 |
|
262 ms | 219.120.3.220 |
| 56 | 2026-08-15 17:26 | 639224109273796359 |
|
9 ms | 219.120.3.220 |
| 55 | 2026-08-15 17:11 | 639224100490805608 |
|
236 ms | 219.120.3.220 |
| 54 | 2026-08-15 16:56 | 639224091353714490 |
|
10 ms | 219.120.3.220 |
| 53 | 2026-08-15 16:41 | 639224082033126828 |
|
260 ms | 219.120.3.220 |
| 52 | 2026-08-15 16:25 | 639224072736962403 |
|
245 ms | 219.120.3.220 |
| 51 | 2026-08-15 15:33 | 639224041475563754 |
|
6 ms | 219.120.3.220 |
| 50 | 2026-08-15 15:18 | 639224032345604453 |
|
263 ms | 219.120.3.220 |
| 49 | 2026-08-15 15:03 | 639224023169497283 |
|
239 ms | 219.120.3.220 |
| 48 | 2026-08-15 14:47 | 639224013981146405 |
|
247 ms | 219.120.3.220 |
| 47 | 2026-08-15 14:32 | 639224004883412586 |
|
259 ms | 219.120.3.220 |
| 46 | 2026-08-15 14:17 | 639223995612880615 |
|
255 ms | 219.120.3.220 |
| 45 | 2026-08-15 14:01 | 639223986271830789 |
|
496 ms | 219.120.3.220 |
| 44 | 2026-08-15 13:46 | 639223977005780949 |
|
245 ms | 219.120.3.220 |
| 43 | 2026-08-15 13:30 | 639223967653137793 |
|
255 ms | 219.120.3.220 |
| 42 | 2026-08-15 13:15 | 639223958286010799 |
|
2235 ms | 219.120.3.220 |
| 41 | 2026-08-15 12:59 | 639223948936108345 |
|
491 ms | 219.120.3.220 |
| 40 | 2026-08-15 12:43 | 639223939673066880 |
|
252 ms | 219.120.3.220 |
| 39 | 2026-08-15 11:51 | 639223908317760530 |
|
247 ms | 219.120.3.220 |
| 38 | 2026-08-15 11:36 | 639223898992594258 |
|
3 ms | 219.120.3.220 |
| 37 | 2026-08-15 11:20 | 639223889761312823 |
|
489 ms | 219.120.3.220 |
| 36 | 2026-08-15 11:05 | 639223880359273507 |
|
498 ms | 219.120.3.220 |
| 35 | 2026-08-15 10:49 | 639223870920466808 |
|
244 ms | 219.120.3.220 |
| 34 | 2026-08-15 10:34 | 639223861579762179 |
|
3 ms | 219.120.3.220 |
| 33 | 2026-08-15 10:18 | 639223852238616009 |
|
10 ms | 219.120.3.220 |
| 32 | 2026-08-15 10:02 | 639223843019815620 |
|
482 ms | 219.120.3.220 |
| 31 | 2026-08-15 09:47 | 639223833669915012 |
|
242 ms | 219.120.3.220 |
| 30 | 2026-08-15 09:32 | 639223824494613222 |
|
243 ms | 219.120.3.220 |
| 29 | 2026-08-15 09:16 | 639223815116325293 |
|
242 ms | 219.120.3.220 |
| 28 | 2026-08-15 09:00 | 639223805493870221 |
|
15 ms | 219.120.3.220 |
| 27 | 2026-08-15 08:08 | 639223774218660438 |
|
265 ms | 219.120.3.220 |
| 26 | 2026-08-15 07:53 | 639223764663090372 |
|
243 ms | 219.120.3.220 |
| 25 | 2026-08-15 07:37 | 639223755338811400 |
|
635 ms | 219.120.3.220 |
| 24 | 2026-08-15 07:21 | 639223746019193268 |
|
481 ms | 219.120.3.220 |
| 23 | 2026-08-15 07:05 | 639223736658778104 |
|
475 ms | 219.120.3.220 |
| 22 | 2026-08-15 06:50 | 639223727330194499 |
|
244 ms | 219.120.3.220 |
| 21 | 2026-08-15 06:34 | 639223717848514742 |
|
503 ms | 219.120.3.220 |
| 20 | 2026-08-15 06:18 | 639223708284754056 |
|
374 ms | 219.120.3.220 |
| 19 | 2026-08-15 06:03 | 639223699061259933 |
|
253 ms | 219.120.3.220 |
| 18 | 2026-08-15 05:47 | 639223689592545140 |
|
241 ms | 219.120.3.220 |
| 17 | 2026-08-15 05:31 | 639223680143410810 |
|
261 ms | 219.120.3.220 |
| 16 | 2026-08-15 05:15 | 639223670514517104 |
|
274 ms | 219.120.3.220 |
| 15 | 2026-08-15 04:22 | 639223638855054294 |
|
255 ms | 219.120.3.220 |
| 14 | 2026-08-15 04:07 | 639223629623335972 |
|
507 ms | 219.120.3.220 |
| 13 | 2026-08-15 03:52 | 639223620390189495 |
|
252 ms | 219.120.3.220 |
| 12 | 2026-08-15 03:36 | 639223610916950440 |
|
243 ms | 219.120.3.220 |
| 11 | 2026-08-15 03:20 | 639223601597759168 |
|
241 ms | 219.120.3.220 |
| 10 | 2026-08-15 03:05 | 639223592342172093 |
|
486 ms | 219.120.3.220 |
| 9 | 2026-08-15 02:50 | 639223583324121497 |
|
248 ms | 219.120.3.220 |
| 8 | 2026-08-15 02:34 | 639223574086714218 |
|
247 ms | 219.120.3.220 |
| 7 | 2026-08-15 02:19 | 639223564698424889 |
|
239 ms | 219.120.3.220 |
| 6 | 2026-08-15 02:03 | 639223555408664206 |
|
241 ms | 219.120.3.220 |
| 5 | 2026-08-15 01:48 | 639223546000912416 |
|
251 ms | 219.120.3.220 |
| 4 | 2026-08-15 01:32 | 639223536550774847 |
|
254 ms | 219.120.3.220 |
| 3 | 2026-08-15 00:39 | 639223505017205611 |
|
260 ms | 219.120.3.220 |
| 2 | 2026-08-15 00:24 | 639223495784410207 |
|
490 ms | 219.120.3.220 |
| 1 | 2026-08-15 00:08 | 639223486524583054 |
|
734 ms | 219.120.3.220 |