History for ns2.tuc.ac.jp
Domain: tuc.ac.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.tuc.ac.jp
ns2.tuc.ac.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 2026-08-25. For this date, NameServerHistory found 58 DNS check records, 58 successful responses, 0 failed responses, and 1042 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.tuc.ac.jp.
Records on Selected Date
58
Historical checks stored for this nameserver on selected date
Average Latency
1042 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 19:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.198.65.148
Most recently resolved hosting IP on selected date
Successful Responses
58
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.tuc.ac.jp
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 58 | 2026-08-25 19:59 | 639232838596478500 |
|
1104 ms | 210.198.65.148 |
| 57 | 2026-08-25 19:42 | 639232828175327683 |
|
1079 ms | 210.198.65.148 |
| 56 | 2026-08-25 19:25 | 639232817798330473 |
|
1079 ms | 210.198.65.148 |
| 55 | 2026-08-25 18:30 | 639232785462407552 |
|
1050 ms | 210.198.65.148 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
1064 ms | 210.198.65.148 |
| 53 | 2026-08-25 17:56 | 639232764991087115 |
|
1326 ms | 210.198.65.148 |
| 52 | 2026-08-25 17:39 | 639232754842971478 |
|
1179 ms | 210.198.65.148 |
| 51 | 2026-08-25 17:22 | 639232744455159107 |
|
1039 ms | 210.198.65.148 |
| 50 | 2026-08-25 17:05 | 639232734145178231 |
|
1073 ms | 210.198.65.148 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
1074 ms | 210.198.65.148 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
1101 ms | 210.198.65.148 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
1103 ms | 210.198.65.148 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
1080 ms | 210.198.65.148 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
1074 ms | 210.198.65.148 |
| 44 | 2026-08-25 15:21 | 639232671787004306 |
|
1077 ms | 210.198.65.148 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
1069 ms | 210.198.65.148 |
| 42 | 2026-08-25 14:09 | 639232628614783237 |
|
1067 ms | 210.198.65.148 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
1081 ms | 210.198.65.148 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
1079 ms | 210.198.65.148 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
1091 ms | 210.198.65.148 |
| 38 | 2026-08-25 13:00 | 639232587225721862 |
|
578 ms | 210.198.65.148 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
1115 ms | 210.198.65.148 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
1083 ms | 210.198.65.148 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
1073 ms | 210.198.65.148 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
1074 ms | 210.198.65.148 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
1121 ms | 210.198.65.148 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
1090 ms | 210.198.65.148 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
1082 ms | 210.198.65.148 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
1065 ms | 210.198.65.148 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
1101 ms | 210.198.65.148 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
581 ms | 210.198.65.148 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
580 ms | 210.198.65.148 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
581 ms | 210.198.65.148 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
603 ms | 210.198.65.148 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
581 ms | 210.198.65.148 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
1069 ms | 210.198.65.148 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
1093 ms | 210.198.65.148 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
1077 ms | 210.198.65.148 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
1087 ms | 210.198.65.148 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
1069 ms | 210.198.65.148 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
1074 ms | 210.198.65.148 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
1084 ms | 210.198.65.148 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
1113 ms | 210.198.65.148 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
1099 ms | 210.198.65.148 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
1085 ms | 210.198.65.148 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
1344 ms | 210.198.65.148 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
1080 ms | 210.198.65.148 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
1089 ms | 210.198.65.148 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
1111 ms | 210.198.65.148 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
1086 ms | 210.198.65.148 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
1094 ms | 210.198.65.148 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
1076 ms | 210.198.65.148 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
1086 ms | 210.198.65.148 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
1069 ms | 210.198.65.148 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
1090 ms | 210.198.65.148 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
1078 ms | 210.198.65.148 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
1079 ms | 210.198.65.148 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
1103 ms | 210.198.65.148 |